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
26,000
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
It would be 3 over 8 because you add the bottom and top.
False_Misconception
Adding_across
26,001
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
It's not just the top you have to add, you need to also add the bottom which is 8 so that'll add up to 13.
False_Neither
null
26,002
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Just add the denominator and the numerators together.
False_Neither
null
26,003
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
One and 2 is 3 and 5 plus 3 is 8(3/8).
False_Misconception
Adding_across
26,004
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
One plus 2 equals three and three plus 5 equal 8 so it is 3/8
False_Misconception
Adding_across
26,005
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Onee plus two is the, three plus five is eight?
False_Misconception
Adding_across
26,006
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Since 1+2=3 and 3+5=8, then 3 over 8 is the product of 3 and 8.
False_Misconception
Adding_across
26,007
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Since 1+2=3 andd then 3+5=8, so it is equale to a=1 3/8.
False_Misconception
Adding_across
26,008
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Since they are not the same, you add the top and the bottom and get the fraction since they do not add up to 1.
False_Misconception
Adding_across
26,009
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
So you have to add the denominator whivh is 8 which will be your de facto numerator and then you just add your numator.
False_Neither
null
26,010
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Then I attached the bottom and top together.
False_Neither
null
26,011
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Then add on the other number like from top to bottom.
False_Neither
null
26,012
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
This is because 1 plus 2 is 3 amd 3 plus 5 is 8.
False_Misconception
Adding_across
26,013
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
This is just one part of my mood
False_Neither
null
26,014
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
To find the numbers on the topp and bottom, add the corresponding numbers.
False_Neither
null
26,015
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
To find the numerators and denominators, add the whole number.
False_Neither
null
26,016
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
To make 3e you have to do the same as for 1 and 2, but this time it's going to be 1, because 1 plus 2 makes three.
False_Neither
null
26,017
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
To this, you add thee top and bottom.
False_Neither
null
26,018
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Well i got the answer 5/15 and its not on there so ive been guessing the simplified fraction is this
False_Neither
null
26,019
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
When you add the numerator and the denominator
False_Neither
null
26,020
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You aree adding them one at a time.
False_Neither
null
26,021
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You cant add denominators so you have to multiply then
False_Neither
null
26,022
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You do 5+3 makes 8 so you have to do 1/8+2/8= 3/8
False_Misconception
Adding_across
26,023
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You have to add 3 to get 8, and 1 plus 2 is 3 so it must be three eights.
False_Misconception
Adding_across
26,024
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You have to add them together.
False_Neither
null
26,025
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You need to add 5 and 3 to get 8 and then add 1 to it to find 3 so A is correct.
False_Misconception
Adding_across
26,026
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
You take the top and you add the denominator.
False_Neither
null
26,027
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
Youu add the bottom and the top.
False_Neither
null
26,028
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
a because 3 thirds + five fiths = 1 8th
False_Neither
null
26,029
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 and 2 then add 5 and 3.
False_Misconception
Adding_across
26,030
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 and the 2 first then do the rest
False_Neither
null
26,031
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 and the 2 first then do the rest.
False_Neither
null
26,032
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 andd 2 and 3 and 5
False_Misconception
Adding_across
26,033
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 plus 2=3 then add 3 plus 5=8
False_Misconception
Adding_across
26,034
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 to 2 which makes it 3 then add the bottom numbers which makes it 8
False_Misconception
Adding_across
26,035
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 to 2 which makes it 3, then add the bittom numbers which make it 8.
False_Misconception
Adding_across
26,036
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 to 2, making 3. add 3 to 5, making 8
False_Misconception
Adding_across
26,037
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add 1 to 2, makingg 3. add 3 to 5, making 8.
False_Misconception
Adding_across
26,038
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add both the numerators and denominators separately
False_Misconception
Adding_across
26,039
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the denominator and then add the newmerater
False_Misconception
Adding_across
26,040
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the denominator andd then add on the new number.
False_Neither
null
26,041
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the denominators 3+5=8 then add the numerators 1+2=3 your would end up with the answer of 3/8
False_Misconception
Adding_across
26,042
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the denominators and numerators together
False_Neither
null
26,043
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the denominators and the numerators
False_Misconception
Adding_across
26,044
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the numerator first because that`s your top number.then you do two add one which is three.then you add your denominator three add five equals eight.
False_Misconception
Adding_across
26,045
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top and both bottom
False_Neither
null
26,046
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top and both bottom
False_Misconception
Adding_across
26,047
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top and bottom.
False_Neither
null
26,048
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top and botton numbers
False_Neither
null
26,049
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top and the bottom
False_Misconception
Adding_across
26,050
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top fractions together then the bottom
False_Misconception
Adding_across
26,051
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top numbers then add the bottom
False_Misconception
Adding_across
26,052
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top then the bottom
False_Misconception
Adding_across
26,053
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add the top then the bottom.
False_Misconception
Adding_across
26,054
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
add thee top and the bottom.
False_Misconception
Adding_across
26,055
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
addd the top and then the bottom.
False_Misconception
Adding_across
26,056
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
added the bottom and top together
False_Neither
null
26,057
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
added the top and bottom numbers
False_Misconception
Adding_across
26,058
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
adding thee top and adding all the bottom
False_Misconception
Adding_across
26,059
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
after youu add the numerators you then add all the denominators
False_Misconception
Adding_across
26,060
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
all i did was add it all, up
False_Neither
null
26,061
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
all i didd was add it all, up.
False_Neither
null
26,062
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
and 1+2=3 and 3+5=8, and if i put that in a fraction it would be 3 over 8.
False_Misconception
Adding_across
26,063
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
and that is how much they make added together.
False_Neither
null
26,064
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
and you add 1 and 2 equals 3 and then you added 5 and 3 equal 8 so that's thee answer.
False_Misconception
Adding_across
26,065
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
andd then I added up 2 and 1 and got 3/8
False_Misconception
Adding_across
26,066
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
as 3 and 5 together is 8 and add 1 and 2 together is 3 so three eighths
False_Misconception
Adding_across
26,067
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
as 3 and 5 together is 8 and add 1 and 2 together itd 3 so 3 eighths.
False_Misconception
Adding_across
26,068
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
as you are just adding them
False_Neither
null
26,069
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
bc i added it up in my head so i know the answer bc i youst my brain
False_Neither
null
26,070
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
beacause i think you have too add 3 and 5 to make 8 and 1 and 2 to make 3
False_Misconception
Adding_across
26,071
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
becasue you need to add top and bottem
False_Misconception
Adding_across
26,072
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2 is 3 and 3+ 5 is 8 so it will be 3 over 8
False_Misconception
Adding_across
26,073
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 3 add 5 is 8 and 1 add 2 ius 3
False_Misconception
Adding_across
26,074
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 add 2 is 3 and 3 add 5 is 3/8
False_Misconception
Adding_across
26,075
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 add 2 is 3 and 3 add 5 is 8 so it equals 3/8
False_Misconception
Adding_across
26,076
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 add 2 is three and 3 add 5 is 8 so it would be 3/8.
False_Misconception
Adding_across
26,077
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 and two make threee do the same to the bottom
False_Misconception
Adding_across
26,078
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 and two make threee do the same to the bottom.
False_Misconception
Adding_across
26,079
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 plus 2 is 3 and 3 plus 5 is 8
False_Misconception
Adding_across
26,080
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 plus 2 is 3 and 3 plus 5 is 8.
False_Misconception
Adding_across
26,081
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 plus 2 is 3 and 5 plus 3 is 8
False_Misconception
Adding_across
26,082
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1 third + 2 fiths = what a is
False_Neither
null
26,083
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2 is 3 and 3+5 is 8 which gives you 3/8
False_Misconception
Adding_across
26,084
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2 is three and three plus five is eight so three over eight is the fraction
False_Misconception
Adding_across
26,085
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and 3+5=8 and its the only answer that contains a 3 over 8
False_Misconception
Adding_across
26,086
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and 3+5=8 and that means the answer is 3 over 8
False_Misconception
Adding_across
26,087
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and 3+5=8 so it is 3/8
False_Misconception
Adding_across
26,088
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and 3+5=8 so the amswer is a.
False_Misconception
Adding_across
26,089
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and 3+5=8 so the answer is a.
False_Misconception
Adding_across
26,090
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and 3+5=8 so the answer would be 3/8.
False_Misconception
Adding_across
26,091
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1+2=3 and then 3+5=8 so it is equale to a=3/8
False_Misconception
Adding_across
26,092
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 1/3+2/5 you can't do so you have to change the denominators to the same number by going through the times tables until you find a number that they share so 15 and then you add the numerators so it is 3/15
False_Misconception
Denominator-only_change
26,093
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 2 add 1 is 3 and you cant add denominators so you have to multiply then
False_Misconception
Denominator-only_change
26,094
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 2+1=3 and 5+3=8 so put them together=3/8
False_Misconception
Adding_across
26,095
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 3 + 5 = 8 1 + 2 = 3 as a fraction it is 3/8
False_Misconception
Adding_across
26,096
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 3 + 5 = 8 which is your denominator and then you just add the numerator
False_Misconception
Adding_across
26,097
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 3 add 5 equals 8 so thets the denominater then 1 add 2 equals 3 so 3 is the numerater
False_Misconception
Adding_across
26,098
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 3 add 5 is 8 and 1 add 2 is 3 so it must be three eights.
False_Misconception
Adding_across
26,099
33,472
\( \frac{1}{3}+\frac{2}{5}= \)
\( \frac{3}{8} \)
because 3 plus 5 is 8 and 2 plus 1 is 3
False_Misconception
Adding_across