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 |
|---|---|---|---|---|---|---|
14,500 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12 so thats the answer | True_Correct | null |
14,501 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12 so y is 12 | True_Correct | null |
14,502 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12 so y is 12 | True_Correct | null |
14,503 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12 which is what y equals even though that is not how you are meant to do it i know how you do it properly | True_Correct | null |
14,504 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12 y equals 12 | True_Correct | null |
14,505 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12, so 12x2 is 24 | True_Correct | null |
14,506 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12, so the answer | True_Correct | null |
14,507 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12. then we use substitution to multiply 12 x 2 to equal 24. | True_Correct | null |
14,508 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12. there are 2 ‘y’s so it’s 2 lots of 12. | True_Correct | null |
14,509 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is 12. when a number is directly next to a letter, it means to time it. | True_Correct | null |
14,510 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by 2 is equal to 12 | True_Correct | null |
14,511 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 divided by two is 12 because there are two ys | True_Correct | null |
14,512 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 halved is 12 because it is the two times tables | True_Correct | null |
14,513 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 halved to find out what y represents | True_Correct | null |
14,514 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 has to be split into two equal parts so you do 24÷2=12 | True_Correct | null |
14,515 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24 is 2y so if you divide both by two you get 12 | True_Correct | null |
14,516 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24/2 is 12 and it says 2y so y is 12 | True_Correct | null |
14,517 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24/2 just do that and you'll get 12 | True_Correct | null |
14,518 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 24/2=12
2y means
2 times whatever the y is
so y=12
so 2 times 12= 24 | True_Correct | null |
14,519 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2x12 is 24 and you do multiplication because when you have a number and a letter right beside it you x the number and letter | True_Correct | null |
14,520 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2x12 is 24 so y must be 24 | True_Neither | null |
14,521 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2x12=24 and number next to a letter ur ment to times it. | True_Correct | null |
14,522 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2x12=24 that is why i think it's b. | True_Correct | null |
14,523 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 2 x y so:
24 divided by 2=12. | True_Correct | null |
14,524 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 24
24 / 2 = 12.
so the value of y is: 12 | True_Correct | null |
14,525 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 24
divide each side by 2
y = 12 | True_Correct | null |
14,526 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 24
divide each variable by 2, so the answer is
y = 12 | True_Correct | null |
14,527 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 24 half it so 1y would be 12 | True_Correct | null |
14,528 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 24 then half 24 is twelve half two is one so 1y = 12 | True_Correct | null |
14,529 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y = 2xy so to find 1y divide by two. 24 divided by 2 is 12. the answer is 12. | True_Correct | null |
14,530 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y =24 so 2y is 2 lots of y so do 24 divied by 2 = 12 | True_Correct | null |
14,531 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y =y x 2 so do 24 halved | True_Correct | null |
14,532 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y divided by 2 = y
24 divided by 2= 12
y=12 | True_Correct | null |
14,533 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y divided by 2 = y and 24 divided by 2 =12 | True_Correct | null |
14,534 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y equals 24 and i know that half of 24 is 12 and 2 times 12 equals 24 | True_Correct | null |
14,535 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y equals two times why so the inverse is 24÷2 = 12 so y equals 12 | True_Correct | null |
14,536 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y indicates that there is 2 of y divided by 2 is 12 as 12 is half 24 | True_Correct | null |
14,537 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 2 times something and i know that 2 times 12 is 24 | True_Correct | null |
14,538 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 2 times y so you have to find what 2 times equals 24 so it's 2 times 12 | True_Correct | null |
14,539 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 2 x 12, and the answer is 24. so b is the answer. | True_Correct | null |
14,540 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 2 x whatever number is y so to get to 24 we need to times 2 by 12 | True_Correct | null |
14,541 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 2 x y
if 2 x y = 24, then we do 24 / 2, which is 12. | True_Correct | null |
14,542 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 24 so half it is 1y | True_Correct | null |
14,543 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is 24 so to get y you have to half it which is 12 | True_Correct | null |
14,544 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is also 2 times x so 2 times 12 is 24 | True_Correct | null |
14,545 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is making 24 and divide that by 2 12 | True_Correct | null |
14,546 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is something multiplied to make 24 | True_Neither | null |
14,547 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is the same as 2 x something equals 24 | True_Correct | null |
14,548 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is the same as 2 x y.
2 x y = 24
24 divided by 2 which is 12 | True_Correct | null |
14,549 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is the same as 2xy so 2x12=24. | True_Correct | null |
14,550 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is the same as 2xy=24 therefore 24 divided by 2 is 12 | True_Correct | null |
14,551 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y is12 because all i did was times 12 which is 24 | True_Correct | null |
14,552 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y just means 2 x y so 2 x 12 would equal 24, meaning y is 12 | True_Correct | null |
14,553 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 lots of y
24 divided by 2 =12 | True_Correct | null |
14,554 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 multiplied by a number. so if we do the inverse (24 / 2) you will get 12. we can check this with 2 x 12 = 24. | True_Correct | null |
14,555 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 times a number and in this case it is 2 times something which is 24 and so it is 12 | True_Correct | null |
14,556 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 times a number equals 24 so 2x12=24 | True_Correct | null |
14,557 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 times a number gives 24. so y must be 12. | True_Correct | null |
14,558 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 times why, so two times 12 is 24 | True_Correct | null |
14,559 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 times y so you can do 24 divided by 2 and u get 12 | True_Correct | null |
14,560 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 times y. so i divided 24 by 2 and got 12 | True_Correct | null |
14,561 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 x y so 2 times 12 is 24 | True_Correct | null |
14,562 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 x y, so 2 x 12 is 24. | True_Correct | null |
14,563 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2 x y. 2y = 24. something times 2 is 24. to find out you do 24 divided by 2 which is 12 and that is the answer. | True_Correct | null |
14,564 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means 2xy
i did 24 divided by 2 | True_Correct | null |
14,565 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means that a number has to be timed by 2 to get 24 and 12 x 2 is 24 | True_Correct | null |
14,566 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means time two of that number 24 divide by 2 is 12 | True_Correct | null |
14,567 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means two lots of y. to find the answer you need to divide 24 by 2 | True_Correct | null |
14,568 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means two of y (or y times 2). you need to do 24 divided by 2 (12). | True_Correct | null |
14,569 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means y times 2 and i know that 12 times 2 is 24 | True_Correct | null |
14,570 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y means yx2 so we divide 24 by 2 giving us 12 | True_Correct | null |
14,571 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y must be doubled so half it must be 12 | True_Correct | null |
14,572 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y= 2 x y. find half of twenty-four which is twelve, double twelve is 24. | True_Correct | null |
14,573 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y= 24 is the same as saying 2 times y = 24. so y must equal 12 because 2 times 12 = 24 | True_Correct | null |
14,574 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=2 times something and if you times 12 by 2 you get 24 so this must be the correct answer | True_Correct | null |
14,575 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24
sometimes x2 that equals 24 is what its saying
24/2=12
so therefore
12 x 2 = 24 | True_Correct | null |
14,576 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24
y=12 i dont know how to explain it | True_Correct | null |
14,577 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24 24 divided by 2=12
2x12=24
it is b because you have to times the number that is y by 2. | True_Correct | null |
14,578 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24 if we divide both sides by 2 y is goin to =12 | True_Correct | null |
14,579 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24 means 2 x y = 24 so you have to find something times 2 = 24 which is 12 | True_Correct | null |
14,580 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24 so 1y=12 because half of 24 is 12. | True_Correct | null |
14,581 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24 so i did 24 divided by 2=12 | True_Correct | null |
14,582 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24 so y is half of 2y which is 24 divides by 2=12. y=12 | True_Correct | null |
14,583 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=24. divide by 2 and divide by 2 which equals y =12 | True_Correct | null |
14,584 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | 2y=2x?
the answer is 24 so i divided 24 by 2 and got 12 | True_Correct | null |
14,585 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | ???? i just just guessed i have no idea maybe if
2 x12=24 maybe y = 12 | True_Correct | null |
14,586 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | a number in front of a letter means number x letter and 12 x 2 is 24 | True_Correct | null |
14,587 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | a number next to a letter means times the 2 values given .so 2*12 equals 24 | True_Correct | null |
14,588 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | all what you do is count up in 2 until you get 24 | True_Correct | null |
14,589 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | all you have to do is divide by 2 | True_Correct | null |
14,590 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | all you have to do is half 24 then you have the anser of y | True_Correct | null |
14,591 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | all you needed to do was 2x12 | True_Correct | null |
14,592 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as 12 x 2 is 24 and the y is 2 | True_Correct | null |
14,593 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as 24 divided by 2 is 12 and there is two y's so 12+12=24. | True_Correct | null |
14,594 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as 24 is double 12 and there are 2 y in 24 | True_Correct | null |
14,595 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as 2y is two times y so you would do the inverse to find out what y is so instead of multiplying you are dividing 24 by 2 which is 12 | True_Correct | null |
14,596 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as i know when a letter and the number is together it means times so you'll have to find a number which can be multiplied to make 24 | True_Neither | null |
14,597 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as if you divide 2 by each side then y=24 over 12, if you simplify that then your answer is 12 | True_Correct | null |
14,598 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as it is half of 24 | True_Correct | null |
14,599 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | as you have to divide by 2 on both sides | True_Correct | null |
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