row_id
int64
0
36.7k
QuestionId
int64
31.8k
109k
QuestionText
stringclasses
15 values
MC_Answer
stringclasses
49 values
StudentExplanation
stringlengths
1
586
Category
stringclasses
6 values
Misconception
stringclasses
35 values
12,300
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because i think they are just adding 5 each time.
False_Misconception
Additive
12,301
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because i timed the denominator by 5 and solved the A number
False_Neither
null
12,302
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because i took away 5 from 9.
False_Misconception
Additive
12,303
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because if you divide 9 by 5, it is 4.
False_Neither
null
12,304
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because if you look at the fraction it looks like it has only had 5 added to it so i did 9-5 equals 4.
False_Misconception
Additive
12,305
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because its 5 less than 9
False_Misconception
Additive
12,306
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because its 5 less than 9.
False_Misconception
Additive
12,307
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because on the bottom they are adding 5 so i minused 5 from nine
False_Misconception
Additive
12,308
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because on the denominator they have done 10 + 5 to make 15 and to see what A was you had to subtract by 5
False_Misconception
Additive
12,309
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because the difference of 15 and 10 is 5, so 9-5 is 4.
False_Misconception
Additive
12,310
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because the gap from 10 to 15 is 5. so, 9-5=4.
False_Misconception
Additive
12,311
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because there is nothing you can times so you could be adding 5
False_Misconception
Additive
12,312
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because there is nothing you can times so you could be adding 5
False_Neither
null
12,313
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because they have added 5 to get 15 so you would take 9 from 5 which would equal 4
False_Misconception
Additive
12,314
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because they have added 5 to get 15 so you would take 9 from 5 which would equal 4.
False_Misconception
Additive
12,315
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because to get from 10 to 15 you have to add 5 so you have to do 9-4which is 5
False_Misconception
Additive
12,316
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because to get from 10 to 15 you have to add 5 so you have to do 9-5 which is 4
False_Misconception
Additive
12,317
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because to get from 10 to 15 you have to addd 5, so you would have do an inverse equation which is 9-5=4 which gives you an answer of 4.
False_Misconception
Additive
12,318
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because what hapoens to the bottom goes to the top, so i did plus 5
False_Misconception
Additive
12,319
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because you added 5 to 10 so you add 5 to the number before
False_Misconception
Additive
12,320
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this because you have to find out what the denominator is times-ed by to get the other number then you times the top by the same number as the bottom and that is what i did
False_Neither
null
12,321
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 10 + 5 = 15, andd 4 + 5, which is 9.
False_Misconception
Additive
12,322
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 10 plus 5 is 15 and you have to do the same on top as you do on the bottom; so 9 take away 5 and it is 4 so think that is the answer but i am nott really sure.
False_Misconception
Additive
12,323
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 10 pluss 5 is 15 so 4 plus 5, is 9.
False_Misconception
Additive
12,324
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 10 to 15 is adding 5, so 4 plus 5 is 9.
False_Misconception
Additive
12,325
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 10+5=15 so thought that take away 5 and is 4
False_Misconception
Additive
12,326
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 15-10 equals 5 then 9-5 equal 4.
False_Misconception
Additive
12,327
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because 15-5 is 10 9-5 would be 4.
False_Misconception
Additive
12,328
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because i did 10=5 which is 15 and 4+5 is 9.
False_Misconception
Additive
12,329
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because on the a side number 10 is 5 take away 15 so 5 times 9 is four.
False_Misconception
Additive
12,330
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because since 15 is 5 more than 10, so i took away 5 from nine which gave me 4 so a is 4.
False_Misconception
Additive
12,331
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because the 10 pkus 5 is 15 then whatever you do to the bottom number you will do it to its numerator.
False_Misconception
Additive
12,332
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because the denominators havee a difference of +5 so the numerators will be the same as well so 9 - 5 = 4 and 4 is b.
False_Misconception
Additive
12,333
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because the difference between 9 and 15 is 6 and so is also between 4 and 10.
False_Misconception
Additive
12,334
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because the top and the bottom need to be the same so if you add 5 on to 10 you get fifteen so i took away 5 from 9 to get 4 as an answer.
False_Misconception
Additive
12,335
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because to get from 10 to 15 you have to add 5, so you need to do 9-4which is 5.
False_Misconception
Additive
12,336
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because to get from 10 to 15 you have to add five so you must subtravt five from nine which gives you four.
False_Misconception
Additive
12,337
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because to get from fifteen to ten you take away five so therefore i took away 5 from 9 which left me with 4.
False_Misconception
Additive
12,338
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because you added 5 to 10 so you add 5 the number before.
False_Misconception
Additive
12,339
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because you do nine munus five which gives you four. then you see that 10 to get to 15 equals five.
False_Misconception
Additive
12,340
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because you have added 5 at the bottom. youu must always do to the numerator what you did to your denominator.
False_Misconception
Additive
12,341
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because you look at the 10, then you go to 15 and 10+5=15. then you do 9 and take away 5, and it will give you 4.
False_Misconception
Additive
12,342
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is because your addingg 5, so 9-5=4.
False_Misconception
Additive
12,343
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is the answer because from 10 to 15 you add 5, and so i did 9 minus 5 and got 4.
False_Misconception
Additive
12,344
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is the answer because it is closest to half of 9.
False_Misconception
Irrelevant
12,345
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is the answer because the tops have to not be the same
False_Neither
null
12,346
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is the answer because the tops have to not be the same.
False_Neither
null
12,347
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think this is the answer because to make 15 from ten you add 5 so i took away 5 from 9 and this was my answer.
False_Misconception
Additive
12,348
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think you add 5 to 10, then add 5.
False_Neither
null
12,349
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think you do 9-5=4.
False_Misconception
Additive
12,350
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think you would add 5 on the bottom because on th 10 you have added 5, so i think yo should add 5.
False_Misconception
Additive
12,351
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i think youu should take away 5 from the 9 and 15 to make 4 over 10.
False_Misconception
Additive
12,352
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thinkk b because it's correct.
False_Neither
null
12,353
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thinkk because it is times.
False_Neither
null
12,354
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thinkk this is because 10 to 15 is +5, so 9-5 =4.
False_Misconception
Additive
12,355
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thinkk this is because it's going up by five each time, so it would go down by 5.
False_Misconception
Additive
12,356
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thunk this because 15-10=5 so 9-5=4 i believe.
False_Misconception
Additive
12,357
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thunk this because 9 times 5 is 4.
False_Neither
null
12,358
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i thunk this because i thought 5 more than 10 is 5. whatever you do to the denominator, you have to do with the numerator.
False_Misconception
Additive
12,359
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i took 5 from 9 and got 4
False_Misconception
Additive
12,360
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i took 9 away from 15 and did the same to find A
False_Misconception
Additive
12,361
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i took away 5 from 9 like the way 5 was taken away from 15
False_Neither
null
12,362
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i took what i learned in the second part and applied it to the first.
False_Neither
null
12,363
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i'm guessing but 15-5=10 i did 9-5 =4
False_Misconception
Additive
12,364
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i'm not sure how to explain that.
False_Neither
null
12,365
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
i'm thinking this brcause 15 - 10 = 5, so maybe 9 / 5 = 4.
False_Misconception
Additive
12,366
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
ice up on my neck it look like i just swam today
False_Neither
null
12,367
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if 10=15 take away 5 from 9 to get the answer 4
False_Misconception
Additive
12,368
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if 15 - 10 equals 5, then 9 / 4 equal 4 and so on.
False_Misconception
Additive
12,369
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if he added 5 to the second one then 5 + 5 = 10. you get 4.
False_Misconception
Additive
12,370
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if the denominator increases by 5, so does the numerator.
False_Misconception
Additive
12,371
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if the denominator is adding 5 then you would add 5 to the top.
False_Misconception
Additive
12,372
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if there were 15 apples and 9 got eaten then there will be 6 left and so in order to get the same answrr you need to put a 4 because 10-4=6.
False_Misconception
Additive
12,373
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if whatever you do to the bottom you do to the top then it is 4 because they added 5 to 10 and adding 5 to 4 makes 9.
False_Misconception
Additive
12,374
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if yiu add 5 to the denominator it will come out to 4 so on the numerator you have - 5= 4.
False_Misconception
Additive
12,375
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add 5 it is 15 thenn 9 - 5 is 4 that's the answer because whatever you do to the top number you will do it to th bottom.
False_Misconception
Additive
12,376
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add 5 to 10, it equals 15, so then - 5 from 9
False_Misconception
Additive
12,377
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add 5 to 10, it is 15, then 9 - 5 is 4 and so a would be 4.
False_Misconception
Additive
12,378
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add 5 to ten to make 15, then you can add five to four and you get 9.
False_Misconception
Additive
12,379
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add 5 to the bottom, then you have to takee away 5 from the top to find out what a is worth.
False_Misconception
Additive
12,380
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add 5 to the denominator you get 10, and then you takee 5 off of 9 which is 4 because they added 5.
False_Misconception
Additive
12,381
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add five to 10 to get 15, then take off five from 9 you get 4, so 4 is right.
False_Misconception
Additive
12,382
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you add ten to five it is fifteen then take away five from nine and that is four
False_Misconception
Additive
12,383
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you addd 10 and 5 then you get 15 and 9 is over 15 so you have to minus 5 from 9 also.
False_Misconception
Additive
12,384
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you go on top number you get 4
False_Neither
null
12,385
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you go on top number you get 4
False_Neither
null
12,386
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you see 10=15 whichh they added 5 on so take away 5 from 9 which= 4
False_Misconception
Additive
12,387
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you simplified it by 5, you'd get this.
False_Neither
null
12,388
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you subtract 6 from 10 you get 4
False_Misconception
Additive
12,389
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you subtract 6 from 10 you get 4.
False_Misconception
Additive
12,390
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take 10 - 15 then you get 5 taken away and if you multiplyy that by 9 then it gives you 4 which is what the question is asking you to do.
False_Misconception
Additive
12,391
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take 5 away from 15 then it is 10, so take away 5 from 9 and its 4
False_Misconception
Additive
12,392
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take away 5 from 15 it equals 10, and if you remove 9 from it, then it is 4.
False_Misconception
Additive
12,393
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take away 5 from 15 it will givee you 10, so if you took away 4 from 9 it would give 4.
False_Misconception
Additive
12,394
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take away 5 from 9 you get 4, so 9 - 5 = 4.
False_Misconception
Additive
12,395
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take away 5 then you get 10 and if you do the same for 9 then your get 4.
False_Misconception
Additive
12,396
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take away 6 from 10 you get 4
False_Misconception
Additive
12,397
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
if you take the product of 15 and 5 then you get 10 and 9 - 5 = 4. so that is = 6/10.
False_Neither
null
12,398
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
im a bit confused on this, i think it could be this because 4+5= 9 and 10+ something is 15
False_Misconception
Additive
12,399
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
im guessing but 15-5=10 I did 9-5 =4
False_Misconception
Additive