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The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Grow. | irrelevant |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Food storage. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Cotyledon seed coat, embryo. | irrelevant |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Feed it. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Gives you the fiber you need. | contradictory |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Food storage. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||A cotyledon is the part over the water. | irrelevant |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||It stores the food. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Stores supply. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||The inner layer of the seed. | irrelevant |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||The cotyledon is its food holder. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||The food supply. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Store food. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Food supply. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||It stores food. | partially_correct_incomplete |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||The cotyledon is the food for the baby plant. | correct |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||The baby inside the seed. | irrelevant |
The inside of a pea seed is shown below. Describe the function of each of the parts: cotyledon.||The cotyledon provides food for the plant to begin growing.||Stem. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be a high pitch. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It will change by the pitch will be soft. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be high pitch. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch will change by getting lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would have a lower pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would have a lower pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||If she did the pitch would be lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||Louder. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch gets lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It will shake and make sound. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would get lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would have a lower pitch because it has less room to vibrate. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||Softer. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be wobbly so it would make a small sound. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would make a higher sound. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be lower pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would not be as high as when you pull it tight. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would change to a low pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be a low pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch will be higher. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||A low pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch would get lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch will be low. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It got high. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It will be low the pitch change. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The sound would be lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be lower pitch. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would be a longer sound. | irrelevant |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||Still high. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It would sound lower. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch will go high. | contradictory |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||It will make a lower pitch and yes. | correct |
Darla tied one end of a string around a doorknob and held the other end in her hand. When she plucked the string (pulled and let go quickly) she heard a sound. How would the pitch change if Darla made the string longer?||When the string is longer, the pitch will be lower.||The pitch would be low. | correct |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||The river dries as it gets to the mountains. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||It flows that way because you cannot make a river flow uphill. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because it starts between a valley and mountains and goes the opposite direction. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because it flows down from the mountains. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think the water flows that way because it is going from happy valley to the river. | contradictory |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Why is that the water flows down away from the mountain. | correct |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because it is big at beginning then slowly gets smaller and branches out. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because it goes happy valley then the river. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because it does not go into the mountain. | contradictory |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||The river flows from biggest to smallest. That is why. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because rivers sometimes end in valleys. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||The delta. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because the water flow to the basin which is the rose mountains. | contradictory |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||It flows in that direction because the water is going high land to low land. | correct |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Maybe because the mountains are that way, or there are cracks and the water goes through. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because the mountain is the highest peak and water flows downhill. | correct |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think that because the water flows down from the mountain first. | correct |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because there are little slots that take them that way. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think it flows that way because rivers usually flow from valleys into mountains. | contradictory |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think the water flows in that direction because the river is still trying to find the easiest route. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because the earth's gravitational pull. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because the river leads to an open delta. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||It flows in that direction because the mountain usually carries the water down the side of the mountain. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think the water flows in that direction because water cannot flow uphill. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Rivers usually flow through valley. It grow weaker at the mountain because it cannot go uphill. | contradictory |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||There are other little streams at that end that was formed by water. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Rivers cannot flow up mountain and valleys cannot be on mountain so it is flowing towards happy valley. | correct |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think that way, because the water will flow down the mountain, not up it. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||All the streams flow together forming one bigger river. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think this because the stream is getting wider as it goes on. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||Because that is downhill. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think it flows there because the river eroded the valley and the water would be flowing down the valley. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||The river gets the water from the mountain and takes it to happy valley. | partially_correct_incomplete |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think the water flows in the direction because that is where the crack is. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think flows in that direction because it starts small and it gets bigger. | irrelevant |
Draw an arrow to show which direction the water flows in the river. (Rose Mountain is on the left and Happy Valley is on the right in the drawing.) Why do you think the water flows in that direction?||Water will always flow downhill (mountain to valley).||I think the water flows in that direction because water cannot flow up a mountain. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||They need to have the same ball and throw the ball at the same place. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||They need to use the same ball and they need to throw the same way. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||They need to use the same ball and throw it from the same spot without running to the line, taking steps to the line, or one person just standing 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||Nobody get a running start and they all use the same ball to make it fair. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||They need to throw the same kind of ball, they need to throw at the same place and they need to get the same speed. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||They need the same kind of ball and with the same weight and to stand still when throwing the ball. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||They need to have thrown it at the same place which they did they need one variable changed that could be different balls or the same ball but different size. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||To make the balls the same thing so it is a fair game to play. Like a baseball, basketball or a football to throw. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||Ling and Diana should change their experiments to a baseball because the baseball won. | 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 what the girls need to do to make the contest a controlled experiment (fair test).||All variables except the girl need to be held constant (controlled). The girls all need to throw the same ball and use the same launch technique.||To have the same ball and throw the same place. And the weight of the ball. And how hard you throw it. | partially_correct_incomplete |
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