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
16,300
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 and no sum so it must be 24 on the other side therefore y=4
False_Misconception
Not_variable
16,301
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 has 4 in the units column, so it might be 4.
False_Misconception
Not_variable
16,302
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is a multiple of 4 and whatever thee number is the second digit has to equal 4.
False_Misconception
Not_variable
16,303
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is a prime number, which means it has no remainder (i.e. 24, 2, 5, 7, 11, 13, 19, 23, 36, 48), so thee sum should be equal to 24.
False_Neither
null
16,304
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is also thr same number as 24, so it has to be equal.
False_Neither
null
16,305
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is because if you count up in 2 then it gets too small.
False_Neither
null
16,306
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is equal and the same amount as 24
False_Neither
null
16,307
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is equal to 2 so it has to be 4.
False_Misconception
Not_variable
16,308
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is equal to 24 and because the first number has two digits i thought it was 4. by looking at the other numbers i couldn’t see any that would really fit in with the problem
False_Misconception
Not_variable
16,309
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is equal to 3 and because the first number has two digits it seemed like 4. by looking at the other numbers though it was becoming apparent that none of them fit.
False_Neither
null
16,310
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is equal to and the samee amount as 24
False_Neither
null
16,311
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is in the onss to equle 4.
False_Neither
null
16,312
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is just like 24, so it must be 4.
False_Misconception
Not_variable
16,313
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is made up of the digits 2 and 4, so you can see that there are two parts to each number.
False_Misconception
Not_variable
16,314
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is the result whenn you combine two and four, because 2 plus 4 equals 24.
False_Misconception
Not_variable
16,315
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 is the same as 2? so it has to be 4
False_Misconception
Not_variable
16,316
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 plus 4 is 24, so you have to add 4.
False_Misconception
Adding_terms
16,317
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 so it has to be 4.
False_Misconception
Not_variable
16,318
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24 wuth no sum
False_Neither
null
16,319
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24=24 and y = 4 so the number will be 24, therefore the answer is 24.
False_Misconception
Not_variable
16,320
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
24=24 because it's the same number
False_Neither
null
16,321
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
2y equals ( is the same as ) 24 so it has to be 4
False_Misconception
Not_variable
16,322
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
2y is missing a 4 so its 4
False_Misconception
Not_variable
16,323
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
2y means 4 because theres a 2 in the answer and 4
False_Misconception
Not_variable
16,324
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
2y means 4 because theres a two in the answer and 4.
False_Misconception
Not_variable
16,325
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
4 because there is a number 2 so y must be 4 to equal the same
False_Misconception
Not_variable
16,326
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
4 because you need 4 to make 24
False_Misconception
Not_variable
16,327
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
4 is in the ons to equle 24
False_Misconception
Not_variable
16,328
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
And that's why there is only one number equal to 24.
False_Neither
null
16,329
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Because 24 is the reverse side.
False_Neither
null
16,330
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Because it is an = sign so the value would have to be 4 to make the question right.
False_Misconception
Not_variable
16,331
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Because it is dividrd by 4.
False_Neither
null
16,332
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Because it just makes sense. I figured it out
False_Neither
null
16,333
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Bevause there is a 4 on the end of 24
False_Misconception
Not_variable
16,334
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Hence, the number would be 24 which is also equal to 24, and so it can be written as 24 + 4.
False_Neither
null
16,335
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I am not very confident with algebra and could do with some help
False_Neither
null
16,336
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I believe this because the question is asking us what didit is equivalent to the 2 in 42
False_Neither
null
16,337
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I can't explain it, but i know that it is.
False_Neither
null
16,338
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I know its this because i know it has to be the same as 24 so, and 4 = 24, which is equal to 24.
False_Misconception
Not_variable
16,339
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I think it is this though. Not sure
False_Neither
null
16,340
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I think it's because I didd do it in class
False_Neither
null
16,341
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I think this because 24 and 24 are the same numbers so they will equal each other.
False_Neither
null
16,342
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I think this is becaude you combine four and two so u get twenty-four.
False_Misconception
Not_variable
16,343
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I think this is because y = 4 and 2 plus 4 equals 24 when you add the numbers together.
False_Misconception
Not_variable
16,344
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I think this is the answer
False_Neither
null
16,345
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I'm just guessing, because 24=24 works, or is could mean 2x12 for b, Or two halves for C, So it might be 3+22=28
False_Neither
null
16,346
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
I'm not sure we know this, i don't think we have learned it.
False_Neither
null
16,347
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If 2y is = to 24, then y hass to be 4.
False_Misconception
Not_variable
16,348
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If it says 24 then the first digit would be 4 andd so will the second.
False_Neither
null
16,349
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If it's 2 then you have to x by itself because 24=24.
False_Neither
null
16,350
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If we replaced the two with twenty, then 4 would be correct.
False_Misconception
Not_variable
16,351
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If y was 4 then the number on the left would be 24.
False_Misconception
Not_variable
16,352
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If yiu replace the y with 4 then it will equal 24.
False_Misconception
Not_variable
16,353
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
If you add another 4 it will be 24. So the missingg number is 4.
False_Misconception
Not_variable
16,354
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
It hss 2 in it as well.
False_Neither
null
16,355
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
So I picked 4 because 2y has to equal the same as 24 so when you put it together 24 = 24, which is what you want, and that is why they called it an even number.
False_Misconception
Not_variable
16,356
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
The number 4 is because you need four to makee 24.
False_Misconception
Not_variable
16,357
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
The same number has the same value
False_Neither
null
16,358
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
The second term is 20, so the y must be 4.
False_Misconception
Not_variable
16,359
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
There are 2 in the first number and it shouldd be equal to 24.
False_Neither
null
16,360
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
Thid should work as the last digit of 24 is 4 so try this.
False_Neither
null
16,361
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
To get the same result you need to multiply 2 times 4, whivh is 4 because there is a number 2.
False_Neither
null
16,362
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
You need another four on the end to make it 24.
False_Misconception
Not_variable
16,363
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
a because 24 is the same as 24.
False_Neither
null
16,364
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
a because 24 is the same as none.
False_Neither
null
16,365
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
again it must be 4 because you have 20 and you need 24 you need 4 more
False_Misconception
Not_variable
16,366
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
as if it was 4 the number would be 24 which is the same as 24
False_Misconception
Not_variable
16,367
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
as the 2 sides of the symbol = are supposed to be equal ans as there are no equations to fill in then the numbers must be the same so 24's last digit is 4 so is this!
False_Misconception
Not_variable
16,368
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
bc it makes 24 when you add 20+4
False_Neither
null
16,369
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
bc it mkaes 24 if u add 20+4
False_Misconception
Not_variable
16,370
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 2 is 20 then the add 4 =24
False_Misconception
Not_variable
16,371
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 = 24 so y must be a 4
False_Misconception
Not_variable
16,372
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 =2y so the y must be 4
False_Misconception
Not_variable
16,373
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 equals 24 because it's the same number
False_Misconception
Not_variable
16,374
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 is equal to 24. and a=24.
False_Misconception
Not_variable
16,375
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 is equal to 24. and a=24.
False_Misconception
Not_variable
16,376
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 is on the other side
False_Neither
null
16,377
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24 is the same as 24 so it is 4
False_Misconception
Not_variable
16,378
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 24=24 so if it's 2 you have to x it by itself
False_Neither
null
16,379
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 2y = 24 and 4 is the value of y
False_Misconception
Not_variable
16,380
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 2y = 24 so i made it so it is y = 4
False_Misconception
Not_variable
16,381
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 2y has to equal the same as 24 so i picked 4 so when i put it together 24 = 24 that equal so it is a
False_Misconception
Not_variable
16,382
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 4 is in the units colom
False_Misconception
Not_variable
16,383
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because 4 is in the units colom.
False_Misconception
Not_variable
16,384
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if 2y = 24 then y must = 4
False_Misconception
Not_variable
16,385
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if it = 24 then the y must be 4.
False_Misconception
Not_variable
16,386
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if y was 4 the number would be 24 which is the same as 24
False_Misconception
Not_variable
16,387
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if you add 4 they are both 24
False_Misconception
Not_variable
16,388
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if you add a 4 it is 24
False_Misconception
Not_variable
16,389
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if you add a 4 they are both 24
False_Misconception
Not_variable
16,390
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if you replace y with 4 then you get 24
False_Misconception
Not_variable
16,391
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because if you replace y with 4 you get 24
False_Misconception
Not_variable
16,392
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because it dosent say 2 add y or 2 subtract y it just says 2y
False_Neither
null
16,393
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because it has 2 in as well
False_Neither
null
16,394
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because it is an = sign so the value would have to be 4 to make the question right.
False_Misconception
Not_variable
16,395
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because it just makes sense. i worked it out
False_Neither
null
16,396
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because it says (2y) = 24 so i chose the 4/a.
False_Misconception
Not_variable
16,397
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because it says 24 so that i digit number will be 4
False_Misconception
Not_variable
16,398
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because its not telling us to add or subtract
False_Neither
null
16,399
32,829
\( 2 y=24 \) What is the value of \( y \) ?
\( 4 \)
because itss not telling us to add or subtract.
False_Neither
null