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
11,700
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think it's B because,to get from 10 to 15, you had to add 5,so to get to A from 9 you'd subtract 5.
False_Misconception
Additive
11,701
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think it's because you just need to find the pattern
False_Neither
null
11,702
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think it's goung to be in fives.
False_Neither
null
11,703
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think its B because as it added 5 to 10 and turned it 50 15 you can do 9-5 which is 4
False_Misconception
Additive
11,704
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think that 10 plus 5 equals 15, so 9 minus 5 = 4.
False_Misconception
Additive
11,705
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think that 4 is the answer because A/10=9/15 makes 4
False_Neither
null
11,706
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think that 4 is the answer because A/10=9/15 which is 4.
False_Neither
null
11,707
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think that A is the correct answer because 10+5= 15 and 4+5=9
False_Misconception
Additive
11,708
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think that the answer is 'B' because 10 + 5 = 15 so I knew that I had to do the same to the numerator as the denominator.
False_Misconception
Additive
11,709
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think that this is the answer because mainly to get to ten you add five so I took five away from nine which i thought was the correct answer.
False_Misconception
Additive
11,710
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answer is 4 because i saw that the ten goes up by 5 to get 15, so 3 +5= 9. the answer is B.
False_Misconception
Additive
11,711
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answer is B because we add 5 to 10 to make 15 so we add 5 to A to make 9 = 4 (B)
False_Misconception
Additive
11,712
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answer is B because we add 5 to 10 to make 15, so we need to do the same thing with A to get 9 = 4 (B).
False_Misconception
Additive
11,713
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answer is bacouse Il plused 5th to the denominator with made fifteen then i'd found out that the sum of two numbers wicth was 4 + 5 = 9 so the answerers is 4 / be.
False_Misconception
Additive
11,714
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answer is because i added 5 to the denominator witch made 15 then i found out that the sum of two numbers witch was 4+5=9 so the answer is 4/b
False_Misconception
Additive
11,715
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answerr is 4 because I saw that the ten goes up by 5 to get 15, so 3 + 5= 9.
False_Misconception
Additive
11,716
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the answerr is 4 because to get from 15 to 9 you have to subtract 6 then I did 10-6 and got 4.
False_Misconception
Additive
11,717
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the value of A is 5 because the difference between 10 and 15 is 5. So whatever you do to the bottom you will do it to top.
False_Misconception
Additive
11,718
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think the value of A is 5 because the difference from 10 ,15 is 5 so what ever you do to the bottom you do to the top
False_Misconception
Additive
11,719
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think they added five to the bottom so i took away 5 from the top.
False_Misconception
Additive
11,720
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think think this because if u add 5 to 10 it is 15 so if u take away 5 from 9 the answer is 4
False_Misconception
Additive
11,721
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think think this because if you add 5 to 10, it is 15, so then you take away 5 from 9 and the answer is 4.
False_Misconception
Additive
11,722
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this answer is because i looked at 9/15 and I saww that the difference between 10 and 15 is 5 so I took away 9 by 5 which was 4.
False_Misconception
Additive
11,723
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this answer is correct because i knew 5 was added no to the denominator so i took away 5 from 9 and i got 4.
False_Misconception
Additive
11,724
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this answer is correct because i knew 5 was added no to the denominator so I took away 5 from 9 and I got 4.
False_Misconception
Additive
11,725
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10+5=15 and 4+5=9 so the top is 4
False_Misconception
Additive
11,726
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 6 tenths can be multiplied by 3 to make it 18 thirtyths and then halfed to make it 9 15ths
False_Correct
null
11,727
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 + 5 = 15 and 4 + 5 = 9
False_Misconception
Additive
11,728
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 - 15 = 5 so 4+5=9
False_Misconception
Additive
11,729
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 add 5 is 15 and 9 take away 5 is 4
False_Misconception
Additive
11,730
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 add 5 is 15 so you have to do the same to the top as you do to the bottom; so 9 take away 5 is 4 so think that is the answer but i am not really sure.
False_Misconception
Additive
11,731
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 plus 5 is 15 and 9 take away 5 five is 4.
False_Misconception
Additive
11,732
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 plus 5 is 15 and 9 tske away 5 and you get 4.
False_Misconception
Additive
11,733
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10 to 15 is +5 so 9-5 =4
False_Misconception
Additive
11,734
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10+5=15 so it’s a difference if 5
False_Misconception
Additive
11,735
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 10+5=15, so if we did 9-5, its would give us 4.
False_Misconception
Additive
11,736
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15 - 5 = 10, so 9 - 5 = 4, so you make A a 4.
False_Misconception
Additive
11,737
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15 is 5 bigger than 10, and 9 is five bigger then 4, so the missing value would be 4.
False_Misconception
Additive
11,738
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15 is 5 more than 10 and 9 is 5 more than 4
False_Misconception
Additive
11,739
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15 is 5 more than 10 so if you subtract 5 of 9 it will be 4 making 4/10 equal to 9/15.
False_Misconception
Additive
11,740
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10 equals 5 then 9-5 equals 4
False_Misconception
Additive
11,741
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10 is 5 and 9-5 is 4
False_Misconception
Additive
11,742
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10 is 5 and 9-5 is 4.
False_Misconception
Additive
11,743
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10=5 and 9-5=4
False_Misconception
Additive
11,744
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10=5 and 9-5=4 that means the value of a is 4
False_Misconception
Additive
11,745
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10=5 and 9-5=4 that means the value of a is 4.
False_Misconception
Additive
11,746
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-10=5 so 9-5=4 I think
False_Misconception
Additive
11,747
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-9=6 and 10-6=4 so that means 4/10=9/15
False_Misconception
Additive
11,748
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 15-9=6 and 10-6=4 so that means 4/10=9/15.
False_Misconception
Additive
11,749
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 4 is five less than 9 like 10 is 5 less then 15.
False_Misconception
Additive
11,750
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 4/10 is equal to 9/15.
False_Neither
null
11,751
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 4/10 is equal to 9/15.
False_Neither
null
11,752
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 5 take away nine is 4
False_Misconception
Additive
11,753
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 5 was added to the denominator so i took 5 away from the 9.
False_Misconception
Additive
11,754
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 6 tenths can be multiplied by 3 to make it 18 thirtyth and then half of that, so it is 9 fifteenth.
False_Neither
null
11,755
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 9 -5 = 4 and 10 add 5 = 15 so I did 9-5
False_Misconception
Additive
11,756
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because 9 take 5 is 4.
False_Misconception
Additive
11,757
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because I did 10=5 which is 15 and 4+5 which is 9
False_Misconception
Additive
11,758
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because I have worked logically and tried the other numbers and couldn't find any other possible matches.
False_Neither
null
11,759
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because I have worked logically and tried the other numbers but I couldn't find any other possible matches. I did (15×4)÷6=6.
False_Neither
null
11,760
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
11,761
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because first I did 15 -10=5 to figure out that I need to subtract 9 by 5 to get 4
False_Misconception
Additive
11,762
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because from 10 to get to 15 is 5 so something plus 5= 9 and 4+5=9
False_Misconception
Additive
11,763
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because i subtracted 15 by 10 which was 5 then I did the same to 9 and I got 4.
False_Misconception
Additive
11,764
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because i thought 5 more than 10 is 5 whatever you do to the denominator you do to the numerator.
False_Misconception
Additive
11,765
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
11,766
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 = 4.
False_Misconception
Additive
11,767
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 = 4.
False_Misconception
Additive
11,768
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because if you take away 5 then it equals 10. And likewise, a 9 times 5 is rqual to 4/10.
False_Neither
null
11,769
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because if you takeaway 5 it equals 10 and if you takeaway 5 from 9 then the answer is 4/10.
False_Misconception
Additive
11,770
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because it's going up by five each time so it would go down by five.
False_Misconception
Additive
11,771
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because on each you take 5 so 9 take 5 is 4
False_Misconception
Additive
11,772
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 subtracted 5 fromm nine.
False_Misconception
Additive
11,773
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this 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
11,774
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because the 10 plus 5 is 15 then whatever You do to the bottom number you do it to the numerator.
False_Misconception
Additive
11,775
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because the denominator goes from 10 to 15 so has a difference of 5. The numerator will therefore need to be increased by 5 to get 9, so 4 add 5 is 9.
False_Misconception
Additive
11,776
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because the denominators have a difference of +5 so the numerators will be the same as well so 9 - 5 = 4 and 4 is B
False_Misconception
Additive
11,777
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because the difference between 9 and 15 is 6 and so is the difference between 4 and 10
False_Misconception
Additive
11,778
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
11,779
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
11,780
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this 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
11,781
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because there is 5 in between 10 and 15 so if u takeaway 5 from 9 u get 4.
False_Misconception
Additive
11,782
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because to get 15 from 10, you need to divide it by 2, them multiply by 3. I just did the reverse with 9, divide by 3, them multiple by 2.
False_Neither
null
11,783
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because to get 15 from 10, you need to divide it by 2, then multiply by 3. I just did the reverse with 9, divide by 3, then multiple by 2.
False_Correct
null
11,784
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 would have to do an inverse equation which is 9-5=4 which gives you an answer of 4
False_Misconception
Additive
11,785
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because to get from fifteen to ten you take away 5 so therefore I took away 5 from 9 which left me with 4.
False_Misconception
Additive
11,786
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because to get to 15 you need to add 5 from 10 so you would do 9-5 which is 4
False_Misconception
Additive
11,787
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because you do nine minus five which gives you 4. Then you see that 10 to get to 15 equals five.
False_Misconception
Additive
11,788
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because you have added 5 on at the bottom so you must always do to the numerator what you have done to your denominator
False_Misconception
Irrelevant
11,789
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 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
11,790
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because you just need to find the pattern
False_Neither
null
11,791
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because you look at the 10 then look at 15 10+5=15 so you do 9 takeaway 5 and it will give you 4
False_Misconception
Additive
11,792
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this because your adding 5 so 9-5=4
False_Misconception
Additive
11,793
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this bevause first I did 15 -10=5 to figure out that I need to subtract 9 by 5 to get 4.
False_Misconception
Additive
11,794
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this is 4 because you have 10 which turns into 15 which means your adding 5 so i took 5 away from 9 which was 4
False_Misconception
Additive
11,795
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this is 4 because you have 10 which turns into 15 which means your adding 5, so I took 5 away frim 9 which was 4.
False_Misconception
Additive
11,796
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this is B because 10 is 5 less than 15 so I took 5 away from 9
False_Misconception
Additive
11,797
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this is B because 10 is 5 less than 15 so I took 5 away from 9.
False_Misconception
Additive
11,798
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this is because 10 - 15 = 5, so 4+5=9.
False_Misconception
Additive
11,799
31,778
\( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ?
\( 4 \)
I think this is because 10+5=15 and 4+5.
False_Misconception
Additive