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Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Calcite look like this the salt, drew picture, crystals look like this, drew picture. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Salt crystals had an X on them and calcite crystals do not. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The salt crystals look like squares. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The salt crystals were square and the calcite had stripes. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||When the crystals of the mock rock you could see them really good and with the minerals, calcite, they were hard to see. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||I know that crystals are different than salt crystals because the salt crystals do not have needle like structures. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||They both have different crystals in them, the ones that are white are whiter than the calcite test crystals. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The calcite crystals looked liked small white needles, the salt crystals were small white globs and squares with Xs and diamonds. | correct |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Well the vinegar if you beating a rock it will store bowl. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The crystals were points and the salt crystal were Xs. | correct |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The salt crystals have Xs and the others do not. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||One of them was whiter than the other and had more crystals. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||I can tell the difference because calcite crystals spread out and salt crystals look like squares. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The salt crystals have Xs in them and the other ones look different. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||They are different because crystals from the calcite test are not minerals and the salt crystals are minerals. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||I can they are different because of their shape calcite crystals look like needles and salt had squares with Xs inside them. | correct |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The salt crystals have little Xs and are square shape. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Because the salt crystals were squares with Xs in them and the calcite crystals were and did not make shapes. | contradictory |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The crystals have Xs inside when calcite has like white spot. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The calcite can be white and crystals is black. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Salt crystals had Xs and the crystals did not. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The crystals did not look much like calcite but the did not look like salt either. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Because the crystals from the calcite test were long and skinny. The salt crystals were fat and had designs on. | correct |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The calcite crystals had tall needle patterns and the salt crystals were squares with Xs in them. | correct |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The difference is the mineral have a little X in the rock have more color. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Because the crystals from calcite look like little needles and the salt crystals had squares with Xs on them. | correct |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||The one has Xs is the one look like sauce. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Calcite crystals, salt crystals, acid, vinegar. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||A crystal is signet, and has stuff in the middle. The calcite is clear smooth. Salt crystals look like something is dried up. | irrelevant |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||If you have a bowl and inside there is a crystal and you put vinegar in the bowl if it has calcite it will look like needles with salt it will look like yes. | partially_correct_incomplete |
Describe how you can tell the difference between the crystals from the calcite test and salt crystals when you observe them in an evaporation dish.||The crystals have different shapes. Salt crystals are square with little Xs. The calcite crystals are shaped like needles (long and skinny).||Calcite crystals, long needles. Salt crystals, X shape. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||No one had the same ball and threw the ball differently. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||One variable that should be controlled is the ball, everyone should use the same ball. Another is if you should get a running start. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The type of ball they use how they got to the point of where they were supposed to throw the ball. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Size of ball because they all should have used the same ball, where to start they should have all stood in the same spot. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||If they get a running start and if they had the same ball or not. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||They do not use the same kind of ball and they get different speeds. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The same kind of balls. Having a running start. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||One is they all have different balls. 2 is they have some bigger which makes them go not as far as distance as the smaller ones which go farther. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||They did not control the size, and they did not control the type of ball they used. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The first variable they did not control is the different kind of ball. The second is the speed they went to get to the line. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||They do not have the same amount of weight. And not have the same ball. And they run and step. They need to run or step. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The balls all need to be the same. And they all need to stand and throw. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Throwing at the line and using the same ball. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||How far they throw the balls and the kind of balls that bring are 2 uncontrolled variables. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The variable that was not controlled was that they just brought any ball and made a line and threw it. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||How they start and what ball they use. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||2 variables that are not controlled in the contest were the amount of steps and what ball they are going to use. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||They all brought different balls. They all started at different starting points. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||One of the variables is the type of ball. And the second one is how many steps they took during the time when they were throwing balls. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||What kind of ball you use, and how you throw it. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||One variable they did not control was that Rachael ran. The other one is that the other 2 girls walked. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||That they get different lines. | irrelevant |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||That their balls are different. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Ball flying in air. | irrelevant |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||When they did not throw the ball the same. When they did not do the same starting position. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||How they all threw balls. They all should do the same position. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The balls and how they held the ball. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||How they ran to the line and threw their balls. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Rachael had a running start and Ling took 2 steps Diana stood at the line. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Ran, stood, and walked 2 steps. Also the balls they used. | contradictory |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Having different balls, and the way they stood at the line. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||You have to test it out and you start with the ball to see who throws the farthest. The other thing is to not go past the line and not mess up. | irrelevant |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||They have different kind of ball. Some of them run some took 2 steps. | correct |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||Basketball and football. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||The balls are different. | partially_correct_incomplete |
3 girls wanted to see who could throw a ball the farthest. Each girl brought her favorite ball to the park. Ling brought her basketball, Diana brought her football, and Rachael brought her baseball. They made a line on the playground. They all had to throw the ball from that line. Ling took 2 steps up to the line and threw her basketball. Diana stood at the line and threw her football. Rachael got a running start and threw her baseball when she reached the line. Rachael threw her ball the farthest. Describe 2 variables that are not controlled in the contest.||Different girls are throwing the balls. The girls use different launch techniques. Each girl uses a different type of ball.||One of them is they did not have the same kind of ball. 2 is they took different amounts of steps to the line. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is harder because it would be all no on the chart. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is harder. Because topaz is the hardest birthstone. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is hard because you cannot scratch it with penny, fingernail or a paperclip. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||M to Z is harder than mineral X and Y. | irrelevant |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is harder than X Y Z because we read about it this morning. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is harder than them. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is harder than minerals X, Y, and Z because it cannot be scratched by either one. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||A topaz is compared to Z because it cannot be scratched with 2 thirds things. Y is all the opposite of topaz. X cannot be scratched with one third of a topaz cannot be scratched. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||The Topaz is the first hardest mineral out of the 3 on the chart. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is harder than all of them. It is just barely harder than Z, way harder than Y, and pretty harder than X. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is harder than X, Y, and Z because Topaz cannot be scratched by a fingernail, a penny, or a paperclip so it is the hardest. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Tied with mineral Y because they are both yes, yes, and yes. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz would be all no's compared the minerals X, Y, and Z because topaz is one of the scratch free minerals. | irrelevant |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is harder than minerals X, Y, and Z because Topaz cannot be scratched by a fingernail, penny or a paperclip. So it is harder. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is a soft rock Z, I think it is the same as Y because they can both be scratched by everything. It is little bit hard to X. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is harder than X, Y, and Z because it cannot be scratched by a fingernail, a laser, or a paperclip. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is the hardest out of all minerals because it did not get scratched by any tool. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Like steel if you rub them and if it does not scratch. | irrelevant |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is harder than all of the other minerals because it cannot get scratched by none of the scratching materials and all the other minerals can get scratched at least one time. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is harder than X, Y, Z. I know it is harder than X, Y, and Z because nothing can scratch it. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Minerals X has 2 of them in a paperclip and penny. And the Y, Z and the minerals Y is the hardest in it. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is the hardest because it cannot be scratched by any of them and the others can be scratched with at least one of the minerals. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Mineral Z can scratch topaz because mineral Z cannot be scratched by a penny or a fingernail but it can get scratched by a paperclip. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||It is so strong that minerals X, Y, Z cannot break it. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||I know because when you break a rock that is when you know it is hard or not hard. | irrelevant |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||How it is compared to X, Y, and Z is that the finger and the penny cannot scratch mineral X and Z. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||I know it is Z because it has one yes and 2 no's. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Mineral Z cannot be scratched by penny, fingernail, and paperclip. Topaz cannot be scratched by anything. | contradictory |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz has to have X, Y, Z as minerals. | irrelevant |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Because it is harder. | partially_correct_incomplete |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||I know because a fingernail cannot be scratched the most. | irrelevant |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz is the hardest because none of them can scratch it but at least one them can scratch X, Y, Z. | correct |
Ms. Teridann, a geologist, made a chart showing the scratch-test data for 3 minerals (Mineral X, Mineral Y, and Mineral Z). She wrote "yes" if the tool scratched the mineral and wrote "no" if it did not scratch it. Topaz is a mineral that cannot be scratched by a fingernail, a penny, or a paperclip. How hard is topaz compared to minerals X, Y, and Z? Explain how you know.||Topaz would be the hardest of the 4 minerals because none of the tools could scratch topaz and at least one tool could scratch each of the other minerals.||Topaz would be the hardest because none of the tools could scratch it and at least one tool. | correct |
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