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 |
|---|---|---|---|---|---|---|
25,700 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 1+2 equals = 3 and then 3 times 5 equals = 15 so you will have 3/15 | False_Misconception | Denominator-only_change |
25,701 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 1+2=3 and then you do 3x5=15 so tgen they both eaqul 3/15 | False_Misconception | Denominator-only_change |
25,702 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 1/3+ 2/5 you convert the denominators to 15 and leave the top so 1/15+ 2/15=3/15 | False_Misconception | Denominator-only_change |
25,703 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 3 and 5 bot go into 15 and 1 + 2 = 3. | False_Misconception | Denominator-only_change |
25,704 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 3 times 5 = 15 then 1 +2 =3 | False_Misconception | Denominator-only_change |
25,705 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 3 times 5 is 15 because you do the same thing on the top as you on on your bottom. | False_Neither | null |
25,706 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 3 times 5 is 15 because you do the same to the top as you do to the bottom | False_Neither | null |
25,707 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 3times5 = 15 and 2+1=3 so it would be 3/15 | False_Misconception | Denominator-only_change |
25,708 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because 3x5=15 so the denominator is 15 and then 1+2=3 which is the numerator. so you end up with 3/15 | False_Misconception | Denominator-only_change |
25,709 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because :
you change the denominator to 15 because u times 3 and 5 to get 15
then you add 2 and 1 which gives you 3
the answer is the 3/15 | False_Misconception | Denominator-only_change |
25,710 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because i x -ed by the denominator and added by by de numerator. | False_Neither | null |
25,711 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because i x-ed by the denominator and added by the numerator | False_Neither | null |
25,712 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because if you convert them to common denominators then you would get 15 and then you add 1+2 so it would be 3/15 | False_Misconception | Denominator-only_change |
25,713 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because if you do 3x5 = 15 and if you do 1+2 =3 the answer is 3/15 | False_Misconception | Denominator-only_change |
25,714 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because it is this | False_Neither | null |
25,715 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the common denominator is 15 and then 2 + 1 is 3 so the answers is 3/15. | False_Misconception | Denominator-only_change |
25,716 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the denomanaters are not the same so i | False_Neither | null |
25,717 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the denomanaters are not the same. | False_Neither | null |
25,718 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the donuminater should always times up to the same number. | False_Neither | null |
25,719 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the donuminater should always times up to the same number. | False_Neither | null |
25,720 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the lcm in the denominaters is 15 and 1+2 is 3 | False_Misconception | Denominator-only_change |
25,721 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because the lowest common multiple for 3 and 5 is 15 | False_Neither | null |
25,722 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because thee lcm in the denominaters is 15 and 1+2 is 3. | False_Misconception | Denominator-only_change |
25,723 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because when adding fractions that don't work immediately you should find the lowest common multiple. | False_Neither | null |
25,724 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because when you add two fractions that have two different denominators you have to find the least common multiple, then add the numerators | False_Neither | null |
25,725 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because when you add two fractions that have two different denominators you have to find the lowest common multiple and then you add the numerators | False_Neither | null |
25,726 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because when you find the common multiple of 5 and 3 you get 15 add the numerators 1 and 2 you get 3 over 15 | False_Misconception | Denominator-only_change |
25,727 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because when you make the denominators the same and add numerators you get 3/15 | False_Misconception | Denominator-only_change |
25,728 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you add the numerator and multiply the denominator | False_Misconception | Denominator-only_change |
25,729 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you add the numerators and make the denominator the same, so the answer is b. | False_Misconception | Denominator-only_change |
25,730 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you add the top which will be 3 then find the common denominator between 3 and 5 | False_Misconception | Denominator-only_change |
25,731 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you can add the 1 and 2 but the bottom numbers are not the same so you have to change it to a common number, in this case 15. | False_Misconception | Denominator-only_change |
25,732 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you first have to make the denominators that same by finding a number that the both multiply to which is fifteen and them add the numerators. | False_Neither | null |
25,733 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you first have to make the denominators that same. then you multiply that number by both, which is fifteen. finally, you add the numerators. | False_Misconception | Denominator-only_change |
25,734 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you have to add the demominators a number that they both have in comon | False_Neither | null |
25,735 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you have to change the denominators to the same number which will be 15 and then add up 1 and 2 so it is 3 15ths | False_Misconception | Denominator-only_change |
25,736 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you have to multiply the denominator and add the nominator to add fractions. | False_Neither | null |
25,737 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you make the bottom 15 then + the top together | False_Misconception | Denominator-only_change |
25,738 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you must find the common denominator then add the numerators together. | False_Neither | null |
25,739 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you need to turn it into a common denominator which is 15 then 1 add 2 equals 3 over 15 and that is how i got my answer | False_Misconception | Denominator-only_change |
25,740 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you times 3 to 5 and then you receive 15 as your denominator and then plus 1 to 2. | False_Misconception | Denominator-only_change |
25,741 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you times the bottom by each other and the top by each other 3/15 | False_Misconception | Denominator-only_change |
25,742 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you times them and thats the answer | False_Neither | null |
25,743 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you times them and thats the answer | False_Neither | null |
25,744 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this because you times them and thats the answer. | False_Neither | null |
25,745 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because 1+2=3 and then you do 3x5=15 so then they both equal 3/15 | False_Misconception | Denominator-only_change |
25,746 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because 3 and 5 both go into 15, and 1 plus 2 = 3. | False_Misconception | Denominator-only_change |
25,747 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because if you convert them to common denominators then you would get 15 and then add 1+2 so it would be 3/15. | False_Misconception | Denominator-only_change |
25,748 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because if you do 3x5 = 15 and x = 3 then 3+2 =3. the answerr is 3/15. | False_Misconception | Denominator-only_change |
25,749 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because you add the numerators and make the denominstor the same, so the answer is b. | False_Misconception | Denominator-only_change |
25,750 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because you can add the 1 and 2, but the bottom numbers are not the same so you have to change it to a common number, in this case 15. | False_Misconception | Denominator-only_change |
25,751 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because you have to change thee denominators to the same number which will be 15 and then add up 1 and 2 so it is 3 15ths | False_Misconception | Denominator-only_change |
25,752 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because you have to multiply the denominator and add the nominator to add fractions. | False_Neither | null |
25,753 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is because you times 3 to 5 and then you receive 15 as your denominator and the next two times you add 1 to 2. | False_Misconception | Denominator-only_change |
25,754 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is becausee 1/3+ 2/5 you convert the denominators to 15 and leave the top so 1/15+ 1/5=3/15. | False_Misconception | Denominator-only_change |
25,755 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is correct because 15 is the closest number in both tables. | False_Neither | null |
25,756 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is the answer because i found the same denominator | False_Neither | null |
25,757 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is the answer because i timed the bottom and the top | False_Neither | null |
25,758 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is the answer because i work out the same denominator | False_Neither | null |
25,759 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is the answer because i work out the same denominator. | False_Neither | null |
25,760 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think this is the answer because you have to change the denominators to the same and they both go into the 5 times tables so you just add the numerator because the denominators are the same. | False_Misconception | Denominator-only_change |
25,761 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i think thiss because 1+2 equals = 3 and 3 times 5 equal = 15 so you will have 3 + 3 = 15. | False_Neither | null |
25,762 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i thinkk it is because 3 and 5 both go into 15 and 1 + 2 = 3. | False_Misconception | Denominator-only_change |
25,763 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i timed 3 by five and that gave me 15 and added 1 and 2 and | False_Misconception | Denominator-only_change |
25,764 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i worked it out using my maths skills with fractions. | False_Neither | null |
25,765 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i worked this out in my revisiin book | False_Neither | null |
25,766 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i worked this out in my revision book | False_Neither | null |
25,767 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i wrote it down and i got that | False_Neither | null |
25,768 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i wrote it down and i had it. | False_Neither | null |
25,769 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i'm not suree how to explain that. | False_Neither | null |
25,770 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | i've gott to do it again. | False_Neither | null |
25,771 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if the denominator is then 1 then the product of 3 times 5 is 15 which is the numerator then 3 + 1 = 4. | False_Neither | null |
25,772 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you add up all the numbers from 3 to 5, you will get 15 so the bottom would be 15 and the top would have 3 because 1+2=3. | False_Misconception | Denominator-only_change |
25,773 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you do three times five the answer is fifteen and then you do 1+ 2 =3 you get your answer | False_Misconception | Denominator-only_change |
25,774 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you do three times five you get fifteen and then you add 1 and 2 you got three. | False_Misconception | Denominator-only_change |
25,775 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you make all the dominators the same then add them together it is 3/15 | False_Misconception | Denominator-only_change |
25,776 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you multiply 3 by 5, you will get 15 and you triplee that number. if 15 times 3 times 5 times 5, 15 will come out. | False_Neither | null |
25,777 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you multiply 3 x 5 you get 15, this is the denominator and you add the first 15 together. | False_Neither | null |
25,778 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you multiply the bottom and add the top it would be b. | False_Neither | null |
25,779 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you round 3 and 5 and round it to 15 it is 3/15 | False_Misconception | Denominator-only_change |
25,780 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you round it to 15 and add 2+ together, it will be 3/15. | False_Misconception | Denominator-only_change |
25,781 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you round it to 15 and add 2+1 together that is 3/15 | False_Misconception | Denominator-only_change |
25,782 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you takee the product of 3 times 3 by five, you will get 15 and then add 1 to 2. | False_Misconception | Denominator-only_change |
25,783 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you times 1 by 5 it will be 5 and then you have to do the same to the top and thats the answer | False_Neither | null |
25,784 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you times 1;3 by 5 you will get 3;15 | False_Neither | null |
25,785 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you times 3 by 5 you get and then add 1+2 you get 3/15 | False_Misconception | Denominator-only_change |
25,786 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you times 3 by 5 you get and then add 1+2 you got 3/15. | False_Misconception | Denominator-only_change |
25,787 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you took thee bottom and added the top, it would be b. | False_Neither | null |
25,788 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | if you wanted to simplify the answer, you wiuld get 1 / 5. | False_Neither | null |
25,789 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | it is b because u times the denimnater by the other denominar and you add two add one so your answer is b | False_Misconception | Adding_across |
25,790 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | it is because 15 is the lowest that appears in the 5 and 3 times tables and 1 + 2 is 3 | False_Misconception | Denominator-only_change |
25,791 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | it is because you make the denominators the same to get to 15 and then do 2+1 | False_Misconception | Denominator-only_change |
25,792 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | it just is what it is | False_Neither | null |
25,793 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | it just is what it is. | False_Neither | null |
25,794 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | it would be b as if you converted them to 15ths, then you would get 3/15 after adding them up | False_Misconception | Denominator-only_change |
25,795 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | just guessing now sure on this one | False_Neither | null |
25,796 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | lcm of 3 and 5 is what is 15 then add 1 and 2 together. | False_Misconception | Denominator-only_change |
25,797 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | lowest common denomanator is 15 and 2+1=3 | False_Misconception | Denominator-only_change |
25,798 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | make bottom number the same number
what goes into both = 15
then add the top number up which is 3
putthat to the bottom
and it can’t ben simplified | False_Misconception | Denominator-only_change |
25,799 | 33,472 | \( \frac{1}{3}+\frac{2}{5}= \) | \( \frac{3}{15} \) | make the denominateors the same and add the numorators | False_Misconception | Denominator-only_change |
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