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 |
|---|---|---|---|---|---|---|
15,100 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this b eacause 24 divided by 2 =y (12) | True_Correct | null |
15,101 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 12 multiplied by 2 is 24 | True_Correct | null |
15,102 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 12 plus 12 is 24 | True_Correct | null |
15,103 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 12 times 2 equals 24 | True_Correct | null |
15,104 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 12 times by 2 is 24 | True_Correct | null |
15,105 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 12 x 2 = 24 | True_Correct | null |
15,106 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 12 x 2 is 24 | True_Correct | null |
15,107 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 times 12 = 24. | True_Correct | null |
15,108 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 times 12 =24 and in algebra you don't use the times symbol. | True_Correct | null |
15,109 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 times 12 equals 24 | True_Correct | null |
15,110 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 times 12 equals 24. | True_Correct | null |
15,111 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 times 12 is 24 . | True_Correct | null |
15,112 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 times by 12 equals 24 | True_Correct | null |
15,113 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 x 12 = 24. | True_Correct | null |
15,114 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 x 12 is 24 | True_Correct | null |
15,115 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 x 12 is 24 | True_Correct | null |
15,116 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2 x 12= 24 | True_Correct | null |
15,117 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divide by 2 is twelve. | True_Correct | null |
15,118 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divided by 2 = 12 | True_Correct | null |
15,119 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divided by 2 equals 12 which is the reverse operation | True_Correct | null |
15,120 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divided by 2 is 12 so 2y is 2xy y=12 | True_Correct | null |
15,121 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divided by 2 is 12 so y is 12 | True_Correct | null |
15,122 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divided by 2 is 12. | True_Correct | null |
15,123 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 24 divided by 2 is 12. | True_Correct | null |
15,124 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2x12 is 24. | True_Correct | null |
15,125 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2y is the same as 2 x y so to fund the answer you need to divide by 2 and when you do that you get 12. | True_Correct | null |
15,126 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because 2y= 24 so that means y-24/2 so y=12 | True_Correct | null |
15,127 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because half of 24 is 12 and 12x2=24 so this formula is saying 12x2=24. | True_Correct | null |
15,128 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because half of 24 is 12 and there is a 2 there and that means you have to do 12x2=24. | True_Correct | null |
15,129 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because i divided 24 by 2 | True_Correct | null |
15,130 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because if i divide the 24 by the 2 it’s 12 so y is 12 | True_Correct | null |
15,131 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because if it is 2y then it means 2xy so to make 24 you need to divide 24 by two which is 12 which is the value of y because 2x12 is 24. | True_Correct | null |
15,132 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because if there’s a 2 that means it is going two lots and half of 24 is 12. | True_Correct | null |
15,133 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because if you divide the number by 2 it becomes 1y equals 12 | True_Correct | null |
15,134 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because if you look at the calculation 2y=24 12 times 12=24 so the answer is 12 | True_Correct | null |
15,135 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because it will be 12 multiplied by y | True_Correct | null |
15,136 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because of my knowledge in maths. | True_Neither | null |
15,137 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because to find y you divide 24 by 2 to get y which is twelve. | True_Correct | null |
15,138 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because when a letter is right next to a number it means you time the letter by the number and i know that 2x12=24 so the answer is 12 | True_Correct | null |
15,139 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because when you have a letter after a number then u times them so i did the inverse and halved 24 to get 12 and then i tried it so i did 2 times 12 which is 24. | True_Correct | null |
15,140 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because when you have a letter next to a number is ,in this case, 2xy=24 so you do 24 divided by 2=12=y | True_Correct | null |
15,141 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because whenever there is a 2 and a letter next to it it means that you times the value of the letter by 2 and 12 x 2 equals 24. | True_Correct | null |
15,142 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because you divide 24 by 2 because its 2y to get 12. | True_Correct | null |
15,143 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because you have to divide 24 by 2 | True_Correct | null |
15,144 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this because you times 2 by 12 to get 24 | True_Correct | null |
15,145 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this is the answer because 12 x 2 is 24. | True_Correct | null |
15,146 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this is the answer because when you have a letter after a number it means you have to times so i had done 2 x 12 which =24 | True_Correct | null |
15,147 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this is the answer. | True_Neither | null |
15,148 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know this perfectly because 2 stand`s for two of them and y stands for 24 because two twelves are twenty four. | True_Correct | null |
15,149 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i know why it is b because i did 24 divided by 2=12. | True_Correct | null |
15,150 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i kow this since i know my 12 times table and i know what 2 times 12 is | True_Correct | null |
15,151 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i look at the times table | True_Neither | null |
15,152 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i looked at all the numbers and and 12 fitted into the jigsaw puzzle | True_Neither | null |
15,153 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i n v e r s e | True_Neither | null |
15,154 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i need to divide by 2 | True_Correct | null |
15,155 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i not sure but is it because it 2y = 24 so i guessed that you divide 24 by 2 | True_Correct | null |
15,156 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i noticed that it was 2y which is 2x y so i halved 24 because it was 2 and got 12 | True_Correct | null |
15,157 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i picked b because double 12 is 24 i thinks 2y is 12 x 2 | True_Correct | null |
15,158 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i picked this because 12 times 2 is 24 | True_Correct | null |
15,159 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i say 12 because 2 times 12 is 24 | True_Correct | null |
15,160 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i switched the question around so i got 24÷2=12. | True_Correct | null |
15,161 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think this because 24 divided by 2 equals 12 | True_Correct | null |
15,162 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think 12 because 12 times 11 =22 and the value for y is 12 | True_Neither | null |
15,163 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think 12 because 12 times 2 is 24. | True_Correct | null |
15,164 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think 12 because y is equivalent to times | True_Neither | null |
15,165 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b beacuse 2x12 is 24 | True_Correct | null |
15,166 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2 might mean 2xy | True_Correct | null |
15,167 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2 times 12=24 | True_Correct | null |
15,168 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2 x 12 = 24 | True_Correct | null |
15,169 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2 x 12 =24 and when there is a number and a letter next to each other then you x | True_Correct | null |
15,170 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2 x 12= 24 | True_Correct | null |
15,171 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 24/2 is equal to 12 | True_Correct | null |
15,172 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2x12 = 24 and in algebra if the letter next to the number that means multiple | True_Correct | null |
15,173 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2x12 equals 24. | True_Correct | null |
15,174 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2x12=24 and you have to multiply 2 by y to get that answer | True_Correct | null |
15,175 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because 2y =24 . to find just y , you will need to half it which is 12 | True_Correct | null |
15,176 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because how 2 go into to 24 is 12 | True_Correct | null |
15,177 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because i calculated 24 divided by 2 = 12 | True_Correct | null |
15,178 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because if you do 2 x 12 that would be 24 and a symbol next to a letter means times. | True_Correct | null |
15,179 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because if you multiply 2 by 12 you get 24. | True_Correct | null |
15,180 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because it means something times two is 12 which is 24. | True_Correct | null |
15,181 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because two 12s equal 24, so that's what i think. | True_Correct | null |
15,182 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because when there is a number in front of a number with no space you times it so 2 times 12=24 | True_Correct | null |
15,183 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b because you do how many 2 go into 24=12. | True_Correct | null |
15,184 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b is the answer because
2y = 24
2 divided by 24 = 12
y = 12 | True_Correct | null |
15,185 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b is the answer because 12 multiplied with 2 is 24. | True_Correct | null |
15,186 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think b is the correct answer because when you divide 2 from 2y and 24 is 12. | True_Correct | null |
15,187 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think be because if you times 12 by 2 it will equal 24 | True_Correct | null |
15,188 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think because 2 x 12 = 24
answer 12 | True_Correct | null |
15,189 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think because 2*12is 24 so that's why im sort of guessing | True_Misconception | Not_variable |
15,190 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think because 24 divided by 2 equals 12 | True_Correct | null |
15,191 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think because half of it | True_Neither | null |
15,192 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think i was off sick when we learnt this. | True_Neither | null |
15,193 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think is 12, because 2 times 12 give you 24 | True_Correct | null |
15,194 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think is because 12 * 2 is 24 | True_Correct | null |
15,195 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think it i's this because 12 × 2 is 24 | True_Correct | null |
15,196 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think it is 12 because 2 times 12 is 24 | True_Correct | null |
15,197 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think it is 12 because 2 to get to 24 is 12 | True_Correct | null |
15,198 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think it is 12 because 2x12=24 | True_Correct | null |
15,199 | 32,829 | \( 2 y=24 \) What is the value of \( y \) ? | \( 12 \) | i think it is 12 because 2x12=24. | True_Correct | null |
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