Datasets:
nkazi
/
SciEntsBank

Dataset card Viewer Files Community
1
id
stringlengths
10
14
question
stringclasses
135 values
reference_answer
stringclasses
135 values
student_answer
stringlengths
2
550
label
class label
5 classes
EM.16b.606.1
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.
3irrelevant
EM.16b.608.1
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.
2partially_correct_incomplete
EM.16b.610.1
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.
3irrelevant
EM.16b.626.1
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.
0correct
EM.16b.629.1
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.
0correct
EM.16b.640.1
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 hardest because none of the tools could scratch it and at least one tool could scratch X Y Z.
0correct
EM.16b.642.1
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 would be the hardest because none of the tools could scratch it.
0correct
EM.16b.648.1
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 hardest because none of the tools could scratch it and at least one tool could scratch X, Y, and Z.
0correct
EM.21a.137.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She can do a scratch test and see which one is harder.
2partially_correct_incomplete
EM.21a.139.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch one against the other.
0correct
EM.21a.185.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together.
2partially_correct_incomplete
EM.21a.277.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
By scratching them.
2partially_correct_incomplete
EM.21a.278.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rubbing them together.
2partially_correct_incomplete
EM.21a.279.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch them together.
0correct
EM.21a.280.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch them against each other.
0correct
EM.21a.284.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Use her fingernail.
3irrelevant
EM.21a.311.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
A rock scratch.
2partially_correct_incomplete
EM.21a.314.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Use your fingernail.
2partially_correct_incomplete
EM.21a.391.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch the 2 together.
0correct
EM.21a.397.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch one against the other.
0correct
EM.21a.405.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She can use her nail and penny.
3irrelevant
EM.21a.408.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch them together.
0correct
EM.21a.435.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Georgia could rub them together.
2partially_correct_incomplete
EM.21a.436.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch them together.
0correct
EM.21a.459.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch the minerals together.
0correct
EM.21a.471.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
From scratching with another minerals.
2partially_correct_incomplete
EM.21a.508.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She can scratch them together and the one with the mark is the soft one.
0correct
EM.21a.510.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She can scratch it together and look and see which leave a scratch.
0correct
EM.21a.525.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She could rub them together.
2partially_correct_incomplete
EM.21a.529.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Georgia could rub them together.
0correct
EM.21a.547.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She could rub them together.
2partially_correct_incomplete
EM.21a.565.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Scratch the 2 rocks together.
0correct
EM.21a.570.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
By rubbing them together and touching them.
2partially_correct_incomplete
EM.21a.571.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
With her nail.
3irrelevant
EM.21a.572.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together.
0correct
EM.21a.575.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together.
2partially_correct_incomplete
EM.21a.576.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rubbing them together.
2partially_correct_incomplete
EM.21a.594.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
She can rub them together and switch, if there is a mark on it and it goes away, it is hard.
0correct
EM.21a.627.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together to see if scratch the other.
0correct
EM.21a.632.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together.
2partially_correct_incomplete
EM.21a.633.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together, see which will scratch the other.
0correct
EM.21a.636.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together and see if you can scratch it harder.
0correct
EM.21a.638.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them together and see if one scratches the other.
0correct
EM.21a.646.1
Georgia found one brown mineral and one black mineral. How can she test them for hardness using only the 2 minerals (no tools)?
Rub the minerals together and see which one scratches the other.
Rub them to see if one scratches the other.
0correct
EM.21b.101.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Because whichever one scratches is the hardest.
0correct
EM.21b.108.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Which one makes a deeper scratch.
0correct
EM.21b.115.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The other one that did not break is the hardest.
3irrelevant
EM.21b.121.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
See which one scratched the other.
0correct
EM.21b.148.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
One will scratch the other one. She should rub the scratch, too. That way she knows if it is a scratch or dust from the other mineral.
0correct
EM.21b.149.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
First you take the black mineral and rub it against the brown mineral. Then see if you can wipe off the mark and if you can the brown one is harder and if you cannot the black one is harder.
0correct
EM.21b.155.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
She can rub the scratch. If it goes away, the black one is harder. If it stays there, the brown one is harder.
0correct
EM.21b.174.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one with scratches or deeper scratches is weaker and the other rock is harder.
0correct
EM.21b.178.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
When she rubs them together and the other one breaks the one that did not break is the hardest.
2partially_correct_incomplete
EM.21b.189.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Because it will break.
3irrelevant
EM.21b.206.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Scratch test.
2partially_correct_incomplete
EM.21b.214.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The harder mineral will scratch the color off of the softer one.
0correct
EM.21b.223.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one that make a mark. She should also see if stuff comes off when she scratches it.
0correct
EM.21b.226.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
If she does scratch one on the other and one gets a mark that you can to rub off. Then you know the other one is harder.
0correct
EM.21b.242.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
A penny.
3irrelevant
EM.21b.248.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one with a scratch.
1contradictory
EM.21b.251.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The mineral with no scratch is the hardest because the other one could not scratch it.
0correct
EM.21b.258.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one that scratches the other.
0correct
EM.21b.259.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Whichever one gets scratched is the softest.
0correct
EM.21b.260.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Whichever one got scratched.
1contradictory
EM.21b.279.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Scratch them together.
0correct
EM.21b.284.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Whichever one that has more scratches.
1contradictory
EM.21b.314.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Because maybe something will come off.
3irrelevant
EM.21b.319.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one that does not break.
3irrelevant
EM.21b.322.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
By rubbing them together whichever one the chalky stuff comes off of is the hardness.
1contradictory
EM.21b.323.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The skin of the saltiest will come off.
3irrelevant
EM.21b.349.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one that does not have a scratch.
0correct
EM.21b.358.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one who resists is the hardest.
3irrelevant
EM.21b.360.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
Because she can touch and see which is hard.
3irrelevant
EM.21b.383.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
If you see a mark that does not mean it is the softest. If it is pushed in that means it is the softest and the harder one there is nothing.
0correct
EM.21b.392.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one with a scratch is not the hardest so the other mineral must be hardest.
0correct
EM.21b.398.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The one that crumbles the most.
3irrelevant
EM.21b.629.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The harder mineral will leave a scratch on the less hard mineral.
0correct
EM.21b.631.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The harder will leave a scratch on the less hard mineral.
0correct
EM.21b.638.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The harder mineral will leave a scratch on the less hard mineral.
0correct
EM.21b.646.1
Georgia found one brown mineral and one black mineral. How will she know which one is harder?
The harder mineral will leave a scratch on the less hard mineral. If the black mineral is harder, the brown mineral will have a scratch.
The harder will leave a scratch on the other.
0correct
EM.43b.384.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should put a rock and vinegar into a vial and if the rock has calcite, the water will turn murky.
2partially_correct_incomplete
EM.43b.385.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Cold pour in cup.
3irrelevant
EM.43b.387.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Put part of the broken rock in the cup. Then add vinegar. If it starts bubbling a lot, it has calcite.
0correct
EM.43b.388.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should put a mock rock in a cup of vinegar, and if there is bubbles there is calcite.
0correct
EM.43b.391.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Put the water in the vial and put the calcite in, if the water starts getting murky and bubbles float to the top there is calcite.
2partially_correct_incomplete
EM.43b.392.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Phil should first put the rock in a bowl of vinegar. If it bubbles a lot it is probably calcite. Next if he is still not sure he should pour the rock and vinegar into a dish and let it evaporate. He should look for needle like markings.
0correct
EM.43b.393.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Phil should find a rock he thinks has calcite, and put it in a vial with vinegar in it. Then after a while he should pour the vinegar into the shallow dish. After that Phil should let it evaporate. Then Phil should look at what is inside the dish. If it has long, white, needles, then there probably is calcite in that rock.
2partially_correct_incomplete
EM.43b.395.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
First find calcite put it in a vial. Second put vinegar in and let it sit. Third pour out the vinegar.
2partially_correct_incomplete
EM.43b.401.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should put the rock or mineral in a cup and pour vinegar and if it bubble then it calcite.
0correct
EM.43b.404.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Because vinegar is cold acid is very into now.
2partially_correct_incomplete
EM.43b.408.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Phil should put the rock in the vial. Then put vinegar in then look for a lot of bubble then put in cold acid in to wait for a few days.
0correct
EM.43b.425.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should put it in a vial with vinegar and then drop only the vinegar on later and when it is done there should be white crystals.
2partially_correct_incomplete
EM.43b.430.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He would observe the calcite. Look for calcite in rocks. And then when you think you found it put it in the water.
3irrelevant
EM.43b.431.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should put a rock in vinegar and look at it. If it bubbles it has calcite in it. That is what he should do.
0correct
EM.43b.434.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Put the rocks in a vial and see if they bubble.
2partially_correct_incomplete
EM.43b.439.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should put vinegar in the vial and put then rock inside and look for bubbles.
0correct
EM.43b.444.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Phil should put the rock in the tube. Then put the vinegar in the tube cover the rocks and it should bubble.
0correct
EM.43b.487.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
If he has a vial then he should get the rock or mineral in the vial and pour vinegar in the vial to see if he has vials.
2partially_correct_incomplete
EM.43b.489.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
Put some vinegar in a vial but first put the rock inside then you will see bubbles going so so fast and you have to wait about 2 minutes and you will see it.
0correct
EM.43b.498.1
If Phil, a geologist, wants to test for calcite while in the field, what should he bring with him? (an acid such as vinegar). Describe what Phil should do to test for calcite and what he would observe.
Put acid on a rock. If the acid fizzes, Phil would know that the rock has calcite.
He should pour the acid on it, then if it has bubbles all over it is calcite.
0correct