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 |
|---|---|---|---|---|---|---|
15,000 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i chose b because in algebra if there is no operation you can think of the operation times and 2x12=24b | True_Correct | null |
15,001 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i chose b because to find y you have to divide 24 by 2 which is 12 | True_Correct | null |
15,002 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i chose b because when you have a question like 2y = 24 you need to do 2 times something = 24 and 2 divided by = 12 so now i know that y is 12. | True_Correct | null |
15,003 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i chose option b because 2 x 12=24 | True_Correct | null |
15,004 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i chose this because to find just y i did 24 divide d by two due to the fact that it shows 2y and i got 12 and to check i did 12 times by two and i got 24. | True_Correct | null |
15,005 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i chose this because whatever y its 2y so you would times it by 2 and 2 x 12 = 24 | True_Correct | null |
15,006 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 twelves and i got 24 | True_Correct | null |
15,007 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 12 times 2 which is 24 | True_Correct | null |
15,008 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 12+12=24 so y is the value of 12 | True_Correct | null |
15,009 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 divided by 24 and that got me to 12 | True_Correct | null |
15,010 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 divided by 24 because we want to find 1y and the answer is 12 | True_Correct | null |
15,011 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 divided by 24 to get 12. | True_Correct | null |
15,012 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 divided by 24 wich is 12 and then 2x12=24 | True_Correct | null |
15,013 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 x 12 to get the answer | True_Correct | null |
15,014 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2 x 12, or i could do 24 divided by 2 | True_Correct | null |
15,015 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 24 divided by 2 also i know that 12 x 2 is 24 | True_Correct | null |
15,016 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 24 divided by 2 and got 12 and if you do 12 times 2 you get 24 making the answer 12 | True_Correct | null |
15,017 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 24 divided by 2 and got 12 making y=12 because 2 times 12 is 24 | True_Correct | null |
15,018 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 24 divided by 2 which is 12 | True_Correct | null |
15,019 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 24 divided by 2 which is 12 and to check when you replace the y as twelve and times 2 and 12 together your answer is 24. | True_Correct | null |
15,020 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 24 shared by 2 and got 12 | True_Correct | null |
15,021 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2x12 which gave me 24 | True_Correct | null |
15,022 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2x12 which gave me 24 so y is 12 | True_Correct | null |
15,023 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did 2y divided 2 which i turned into 24 divided by 24. the answer to this is 12. | True_Neither | null |
15,024 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did half of 24 to get 12 | True_Correct | null |
15,025 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did not get it but my sister explained and now i mainly get it | True_Neither | null |
15,026 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did the workings in my copy | True_Neither | null |
15,027 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did twenty-four divided by two | True_Correct | null |
15,028 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did working out on paper | True_Neither | null |
15,029 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i did y2 halfed to get 12 and y1 | True_Correct | null |
15,030 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i didn’t know so my mum helped me. | True_Neither | null |
15,031 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 2 by 24 which gave me my answer 12 | True_Correct | null |
15,032 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 2 on both sides then y=12 | True_Correct | null |
15,033 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 and got 12 | True_Correct | null |
15,034 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 and i got 12 | True_Correct | null |
15,035 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 and it was 12 | True_Correct | null |
15,036 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 because of inverse operation | True_Correct | null |
15,037 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 then x it by 2 | True_Correct | null |
15,038 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 to get 12 | True_Correct | null |
15,039 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 to get 6 ‘y’ on its own and my answer was 12. | True_Neither | null |
15,040 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided 24 by 2 which gave me 12. | True_Correct | null |
15,041 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided both sides by 2. | True_Correct | null |
15,042 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided by 2 then the answer is 12 | True_Correct | null |
15,043 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided it and got 12 | True_Correct | null |
15,044 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i divided it by 2 which gave me the answer of four. | True_Neither | null |
15,045 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i don't know how to explain how i got this answer | True_Neither | null |
15,046 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i don't really know but i think that y= multiplied by a number. the number would be 12 because 2 x 12 = 24. | True_Correct | null |
15,047 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i done 2 times 12 and it got 24 | True_Correct | null |
15,048 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i done 24 devised it by 2 | True_Correct | null |
15,049 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i dont know i am just gusseing | True_Neither | null |
15,050 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i dont want to explain its obvious | True_Neither | null |
15,051 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i don’t know how to explain my answer | True_Neither | null |
15,052 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i found out that y= 12 because 2 lots of 12 is 24 | True_Correct | null |
15,053 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i got 12 as you have to divide 24 by 2 | True_Correct | null |
15,054 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i got 12 because the way i did.it is i did the inaverse.and.done 24. divided.by 2.and the answer is 12 | True_Correct | null |
15,055 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i got to 12 because i divided 24 by 2 because it was 2y and it needs to become y on it’s own. | True_Correct | null |
15,056 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i had to get y on its on so i divided both sides by 2 and the answer was 12. | True_Correct | null |
15,057 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i halfd 24 to get my answer | True_Correct | null |
15,058 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i halved 24 and it made 12 so i thought it would be the answer | True_Correct | null |
15,059 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i halved the number and go 22 | True_Correct | null |
15,060 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i have chosen this because 24/2=12 | True_Correct | null |
15,061 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i have chosen this because if y x 2 is 24, then i just have to half 24 to find the value of x. 24/ 2 is 12 and that is how i got my answer!!! | True_Correct | null |
15,062 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i have no idear because the teacher hasnt explaind | True_Neither | null |
15,063 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i just know thats the answer | True_Neither | null |
15,064 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew 2 lots of y is 24 so did 2 divided by 24 which gave me 12 | True_Correct | null |
15,065 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew i had to times something to get to 24 and it was 12 | True_Correct | null |
15,066 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew it already in my head | True_Neither | null |
15,067 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew it of by heart 😉 | True_Neither | null |
15,068 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew that 24 divided by 2 is 12, and when you are doing algebra you don't need a multiplication sign in front of your character that isn't a number, so i ended up with a final answer of 12. | True_Correct | null |
15,069 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew that half of 14 is 12 | True_Correct | null |
15,070 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew that half of 14 is twelve | True_Neither | null |
15,071 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew the answer was b as i divided 24 by 2 as it was 2y=24 | True_Correct | null |
15,072 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew this as its two lots of something and that something is half of 24 which is 12 so twelve is your answer | True_Correct | null |
15,073 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i knew this because 2 x 12 is 24 | True_Correct | null |
15,074 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know 24 divided by 2 = 12 which tells me the value of y | True_Correct | null |
15,075 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know as 2 times 12 equalls 24 and when a letter is next to a number you times | True_Correct | null |
15,076 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know because 2 times 12 is 24 | True_Correct | null |
15,077 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know because 24divided by 2=12 and 12 times 2 =24 | True_Correct | null |
15,078 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know if there is a letter beside a number i have to times, in this case, i do so i done 24 divided by 2 which equals 12 | True_Correct | null |
15,079 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know it 12 because if you do 12 times 2 you get 24 | True_Correct | null |
15,080 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know it is 12 because 12+12=24 so it is b | True_Correct | null |
15,081 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know it is 12 because 2x12=24 so the value of y is 12 | True_Correct | null |
15,082 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know it is 12 because when a letter is next to a number you have to multiply it so 2 times 12
is 24 | True_Correct | null |
15,083 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know it's b because half of 12 equals 24 | True_Correct | null |
15,084 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know it's this because 2 x 12 is 24. | True_Correct | null |
15,085 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know its 12 becouse 2 times 12 is 24 | True_Correct | null |
15,086 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know that 12 x 2 is 24 | True_Correct | null |
15,087 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know that 2 is being multiplied by y to equal 24 so i did the inverse and did 24 divided by 2 | True_Correct | null |
15,088 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know that 2 times 12 is 24 | True_Correct | null |
15,089 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know that the answer is 12 because i halved 24 and got 12. | True_Correct | null |
15,090 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know that the letter will be a number that will times by 2 to get to 24 and i know that 2x12=24. | True_Correct | null |
15,091 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know that when a letter and number are together it means that it is multiplying and 2x12 is 24 | True_Correct | null |
15,092 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the answer because 2 times 12 need to be 24 | True_Correct | null |
15,093 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the answer because 2 times 12 should be 24 | True_Correct | null |
15,094 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the answer is 12 because 24 divided by 2 equals 12. so the equation would be 2 times 12 = 24. | True_Correct | null |
15,095 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the answer is b because 2 divided by 24 is 12 | True_Correct | null |
15,096 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the answer is b because 2y is the same as 2 x y. to solve this we would need to do the inverse of multiplication which is division. 24 dividedd by 2 gets you 12 ( y ) | True_Correct | null |
15,097 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the answer is twelve because when a number is presented next to a letter the number is multiplied. 12 multiplied by 2 is 24. | True_Correct | null |
15,098 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know the value of y is 12 because 2x12 is 24 | True_Correct | null |
15,099 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this as 2 times 12 equals 24 | True_Correct | null |
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