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EM.45b.110.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | By letting it sit in a dish for a day. | 3irrelevant
|
EM.45b.113.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | Let the water evaporate and the salt is left behind. | 0correct
|
EM.45b.114.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The water evaporated and left salt crystals. | 0correct
|
EM.45b.261.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | I saw a pinkish grayish color that was blocking the water. | 3irrelevant
|
EM.45b.383.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | You have to slowly tip the vial for only the water to go. | 3irrelevant
|
EM.45b.384.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | By pouring the water and salt into the thing, and letting the water evaporate. | 0correct
|
EM.45b.385.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | By slowly pouring it in a tray. | 3irrelevant
|
EM.45b.395.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The water evaporated so there was only salt left. | 0correct
|
EM.45b.402.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We put the water with the salt in it and put it outside for the water to evaporate. | 0correct
|
EM.45b.416.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | I separated the salt from the water because the salt are on the rocks that are on the bottom and the water is on the top. | 3irrelevant
|
EM.45b.418.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | Because you can see salt in water. | 3irrelevant
|
EM.45b.420.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | I let the water evaporate. | 0correct
|
EM.45b.421.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The water dried up and left the salt. | 0correct
|
EM.45b.431.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We let the water evaporate. | 0correct
|
EM.45b.435.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The water dried up. | 0correct
|
EM.45b.438.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | You just get water and the smashed mock rock and put the smashed rock and water together. | 3irrelevant
|
EM.45b.444.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | You put the water, a little bit, in a cup and leave it overnight. | 2partially_correct_incomplete
|
EM.45b.454.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We evaporated the salt from the water because the water evaporated and separated. | 0correct
|
EM.45b.460.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We put the water and salt in the Petri dish. The water evaporated and the salt became crystals. | 0correct
|
EM.45b.472.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We poured the salt into a Petri dish and poured the water out. | 3irrelevant
|
EM.45b.474.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | By the Petri dish. | 3irrelevant
|
EM.45b.476.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | By putting water in a Petri dish and letting the water evaporate. | 0correct
|
EM.45b.477.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | Poured the top of the vial out. | 3irrelevant
|
EM.45b.491.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The salt dissolved and the water evaporated and the salt went to the bottom. | 0correct
|
EM.45b.497.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We put it in a evaporation dish and the water evaporated. | 0correct
|
EM.45b.502.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | I put it on the evaporating dish. | 0correct
|
EM.45b.531.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | By pouring the water into the salt. | 3irrelevant
|
EM.45b.562.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We poured the water out of the bottle. | 3irrelevant
|
EM.45b.574.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | Letting the water evaporate. | 0correct
|
EM.45b.576.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | Put it on a dish and then the water gets in the air and the salt stays. | 0correct
|
EM.45b.578.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | I do not know. | 4non_domain
|
EM.45b.591.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The salt separated with the water because the salt was heavier but the water was not even heavy. | 3irrelevant
|
EM.45b.599.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | We put the water in a clear cup and let it sit and the water evaporated and the salt stayed. | 0correct
|
EM.45b.605.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | I put some water in a dish and let the water evaporate so the salt would stay. | 0correct
|
EM.45b.626.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | Evaporate. | 2partially_correct_incomplete
|
EM.45b.645.1 | You used several methods to separate and identify the substances in mock rocks. How did you separate the salt from the water? | The water was evaporated, leaving the salt. | The crystals were salt. | 3irrelevant
|
EM.45c.103.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | We used magnifying glasses and some sort of guide thing that told us what different kinds of salt looks like. | 3irrelevant
|
EM.45c.108.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | You take a look through the magnifying glass. | 3irrelevant
|
EM.45c.123.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because of the paper we looked at. | 3irrelevant
|
EM.45c.259.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | We looked at a piece of paper and one of the pictures looked like the crystals. | 3irrelevant
|
EM.45c.260.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | They will not shine. | 3irrelevant
|
EM.45c.386.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | They were square like salt. | 0correct
|
EM.45c.393.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | We knew the crystals were salt because the crystal identification chart showed us that the different kinds of salt were crystals. | 3irrelevant
|
EM.45c.395.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | It said so on a paper. | 3irrelevant
|
EM.45c.400.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because it was at it because we had a chart that could tell us that. | 3irrelevant
|
EM.45c.402.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | They looked like salt. | 3irrelevant
|
EM.45c.417.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | We got a sheet with different kinds of crystals. So I looked for the same picture like the crystal and it said Kosher salt. | 0correct
|
EM.45c.436.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | The teacher told us. | 4non_domain
|
EM.45c.440.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because salt is made up of little crystals. | 3irrelevant
|
EM.45c.441.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because salt look like little pieces of a crystal. | 3irrelevant
|
EM.45c.443.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | I knew because they were shaped like kosher salt. | 0correct
|
EM.45c.456.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | I knew the crystals were salt by the movie we watched. | 3irrelevant
|
EM.45c.458.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because flour does not turn into crystals. | 3irrelevant
|
EM.45c.477.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because salt is a crystal. | 3irrelevant
|
EM.45c.490.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because it has a X in the middle, and salt was in it. | 2partially_correct_incomplete
|
EM.45c.491.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | The crystals are kosher salt and kosher salt is salt! | 3irrelevant
|
EM.45c.494.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | By looking at the crystal identification sheet. | 3irrelevant
|
EM.45c.498.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because we measured them. | 3irrelevant
|
EM.45c.532.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because it was so shiny. | 3irrelevant
|
EM.45c.534.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | They were powdery. | 3irrelevant
|
EM.45c.536.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because there were little shining things inside and I knew it was salt. | 3irrelevant
|
EM.45c.537.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because we learned it because it was white that is how we knew. | 3irrelevant
|
EM.45c.540.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | I would know that the crystals were salt is the way how it looks. | 3irrelevant
|
EM.45c.562.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | We poured the water we left it alone for 2 days and they dry up. | 3irrelevant
|
EM.45c.564.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | After the water dried we noticed it was Kosher salt. | 3irrelevant
|
EM.45c.569.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | By breaking the rock. | 3irrelevant
|
EM.45c.591.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because it tastes like salt. | 3irrelevant
|
EM.45c.592.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because crystals are a kind of salt. | 3irrelevant
|
EM.45c.606.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | I looked at them really closely and they looked like crystals and diamonds. | 0correct
|
EM.45c.611.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | Because we looked in the magnifying glass. | 3irrelevant
|
EM.45c.614.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | I knew the crystals were salt because of the patterns and shapes. | 0correct
|
EM.45c.647.1 | You used several methods to separate and identify the substances in mock rocks. How did you know the crystals were salt? | The crystals were square with Xs on the surface. | I looked at the chart. | 3irrelevant
|
EM.16b.183.1 | 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 harder because it would be all no on the chart. | 2partially_correct_incomplete
|
EM.16b.187.1 | 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 harder. Because topaz is the hardest birthstone. | 2partially_correct_incomplete
|
EM.16b.189.1 | 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 hard because you cannot scratch it with penny, fingernail or a paperclip. | 0correct
|
EM.16b.279.1 | 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. | M to Z is harder than mineral X and Y. | 3irrelevant
|
EM.16b.284.1 | 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 is harder than X Y Z because we read about it this morning. | 2partially_correct_incomplete
|
EM.16b.286.1 | 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 is harder than them. | 2partially_correct_incomplete
|
EM.16b.288.1 | 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 is harder than minerals X, Y, and Z because it cannot be scratched by either one. | 0correct
|
EM.16b.321.1 | 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. | 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. | 1contradictory
|
EM.16b.322.1 | 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. | The Topaz is the first hardest mineral out of the 3 on the chart. | 2partially_correct_incomplete
|
EM.16b.387.1 | 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 harder than all of them. It is just barely harder than Z, way harder than Y, and pretty harder than X. | 2partially_correct_incomplete
|
EM.16b.388.1 | 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 harder than X, Y, and Z because Topaz cannot be scratched by a fingernail, a penny, or a paperclip so it is the hardest. | 0correct
|
EM.16b.398.1 | 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. | Tied with mineral Y because they are both yes, yes, and yes. | 1contradictory
|
EM.16b.403.1 | 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 all no's compared the minerals X, Y, and Z because topaz is one of the scratch free minerals. | 3irrelevant
|
EM.16b.419.1 | 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 harder than minerals X, Y, and Z because Topaz cannot be scratched by a fingernail, penny or a paperclip. So it is harder. | 0correct
|
EM.16b.431.1 | 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 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. | 1contradictory
|
EM.16b.493.1 | 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 harder than X, Y, and Z because it cannot be scratched by a fingernail, a laser, or a paperclip. | 0correct
|
EM.16b.494.1 | 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 out of all minerals because it did not get scratched by any tool. | 0correct
|
EM.16b.495.1 | 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. | Like steel if you rub them and if it does not scratch. | 3irrelevant
|
EM.16b.497.1 | 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 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. | 0correct
|
EM.16b.508.1 | 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 is harder than X, Y, Z. I know it is harder than X, Y, and Z because nothing can scratch it. | 0correct
|
EM.16b.521.1 | 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. | Minerals X has 2 of them in a paperclip and penny. And the Y, Z and the minerals Y is the hardest in it. | 1contradictory
|
EM.16b.527.1 | 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 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. | 0correct
|
EM.16b.528.1 | 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. | 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. | 1contradictory
|
EM.16b.532.1 | 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 is so strong that minerals X, Y, Z cannot break it. | 2partially_correct_incomplete
|
EM.16b.538.1 | 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 when you break a rock that is when you know it is hard or not hard. | 3irrelevant
|
EM.16b.540.1 | 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. | How it is compared to X, Y, and Z is that the finger and the penny cannot scratch mineral X and Z. | 2partially_correct_incomplete
|
EM.16b.573.1 | 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 it is Z because it has one yes and 2 no's. | 1contradictory
|
EM.16b.576.1 | 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. | Mineral Z cannot be scratched by penny, fingernail, and paperclip. Topaz cannot be scratched by anything. | 1contradictory
|
Dataset Card for "SciEntsBank"
SciEntsBank is one of the two distinct subsets within the Student Response Analysis (SRA) corpus, the other subset being the
Beetle dataset. Derived from student answers gathered by Nielsen et al. [1],
this dataset comprises nearly 11K responses to 197 assessment questions spanning 15 diverse science domains. The dataset
features three labeling schemes: (a) 5-way, (b) 3-way, and (c) 2-way. The dataset includes a training set and three distinct
test sets: (a) Unseen Answers (test_ua
), (b) Unseen Questions (test_uq
), and (c) Unseen Domains (test_ud
).
- Authors: Myroslava Dzikovska, Rodney Nielsen, Chris Brew, Claudia Leacock, Danilo Giampiccolo, Luisa Bentivogli, Peter Clark, Ido Dagan, Hoa Trang Dang
- Paper: SemEval-2013 Task 7: The Joint Student Response Analysis and 8th Recognizing Textual Entailment Challenge
Loading Dataset
from datasets import load_dataset
dataset = load_dataset('nkazi/SciEntsBank')
Labeling Schemes
The authors released the dataset with annotations using five labels (i.e., 5-way labeling scheme) for Automated Short-Answer Grading (ASAG). Additionally, the authors have introduced two alternative labeling schemes, namely the 3-way and 2-way schemes, both derived from the 5-way labeling scheme designed for Recognizing Textual Entailment (RTE). In the 3-way labeling scheme, the categories "partially correct but incomplete", "irrelevant", and "non-domain" are consolidated into a unified category labeled as "incorrect". On the other hand, the 2-way labeling scheme simplifies the classification into a binary system where all labels except "correct" are merged under the "incorrect" category.
The label
column in this dataset presents the 5-way labels. For 3-way and 2-way labels, use the code provided below to derive it
from the 5-way labels. After converting the labels, please verify the label distribution. A code to print the label distribution is
also given below.
5-way to 3-way
from datasets import ClassLabel
dataset = dataset.align_labels_with_mapping({'correct': 0, 'contradictory': 1, 'partially_correct_incomplete': 2, 'irrelevant': 2, 'non_domain': 2}, 'label')
dataset = dataset.cast_column('label', ClassLabel(names=['correct', 'contradictory', 'incorrect']))
Using align_labels_with_mapping()
, we are mapping "partially correct but incomplete", "irrelevant", and "non-domain" to the same id. Subsequently,
we are using cast_column()
to redefine the class labels (i.e., the label feature) where the id 2 corresponds to the "incorrect" label.
5-way to 2-way
from datasets import ClassLabel
dataset = dataset.align_labels_with_mapping({'correct': 0, 'contradictory': 1, 'partially_correct_incomplete': 1, 'irrelevant': 1, 'non_domain': 1}, 'label')
dataset = dataset.cast_column('label', ClassLabel(names=['correct', 'incorrect']))
In the above code, the label "correct" is mapped to 0 to maintain consistency with both the 5-way and 3-way labeling schemes. If the preference is to represent "correct" with id 1 and "incorrect" with id 0, either adjust the label map accordingly or run the following to switch the ids:
dataset = dataset.align_labels_with_mapping({'incorrect': 0, 'correct': 1}, 'label')
Saving and loading 3-way and 2-way datasets
Use the following code to store the dataset with the 3-way (or 2-way) labeling scheme locally to eliminate the need to convert labels each time the dataset is loaded:
dataset.save_to_disk('SciEntsBank_3way')
Here, SciEntsBank_3way
depicts the path/directory where the dataset will be stored. Use the following code to load the dataset from the same local directory/path:
from datasets import DatasetDict
dataset = DatasetDict.load_from_disk('SciEntsBank_3way')
Printing Label Distribution
Use the following code to print the label distribution:
def print_label_dist(dataset):
for split_name in dataset:
print(split_name, ':')
num_examples = 0
for label in dataset[split_name].features['label'].names:
count = dataset[split_name]['label'].count(dataset[split_name].features['label'].str2int(label))
print(' ', label, ':', count)
num_examples += count
print(' total :', num_examples)
print_label_dist(dataset)
Label Distribution
5-way
Label | Train | Test UA | Test UQ | Test UD |
---|---|---|---|---|
Correct | 2,008 | 233 | 301 | 1,917 |
Contradictory | 499 | 58 | 64 | 417 |
Partially correct but incomplete | 1,324 | 113 | 175 | 986 |
Irrelevant | 1,115 | 133 | 193 | 1,222 |
Non-domain | 23 | 3 | - | 20 |
Total | 4,969 | 540 | 733 | 4,562 |
3-way
Label | Train | Test UA | Test UQ | Test UD |
---|---|---|---|---|
Correct | 2,008 | 233 | 301 | 1,917 |
Contradictory | 499 | 58 | 64 | 417 |
Incorrect | 2,462 | 249 | 368 | 2,228 |
Total | 4,969 | 540 | 733 | 4,562 |
2-way
Label | Train | Test UA | Test UQ | Test UD |
---|---|---|---|---|
Correct | 2,008 | 233 | 301 | 1,917 |
Incorrect | 2,961 | 307 | 432 | 2,645 |
Total | 4,969 | 540 | 733 | 4,562 |
Citation
@inproceedings{dzikovska2013semeval,
title = {{S}em{E}val-2013 Task 7: The Joint Student Response Analysis and 8th Recognizing Textual Entailment Challenge},
author = {Dzikovska, Myroslava and Nielsen, Rodney and Brew, Chris and Leacock, Claudia and Giampiccolo, Danilo and Bentivogli, Luisa and Clark, Peter and Dagan, Ido and Dang, Hoa Trang},
year = 2013,
month = jun,
booktitle = {Second Joint Conference on Lexical and Computational Semantics ({SEM}), Volume 2: Proceedings of the Seventh International Workshop on Semantic Evaluation ({S}em{E}val 2013)},
editor = {Manandhar, Suresh and Yuret, Deniz}
publisher = {Association for Computational Linguistics},
address = {Atlanta, Georgia, USA},
pages = {263--274},
url = {https://aclanthology.org/S13-2045},
}
References
- Rodney D. Nielsen, Wayne Ward, James H. Martin, and Martha Palmer. 2008. Annotating students' understanding of science concepts. In Proceedings of the Sixth International Language Resources and Evaluation Conference, Marrakech, Morocco.
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