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 |
|---|---|---|---|---|---|---|
11,300 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this because you can do 9 divided by 3 | False_Misconception | Irrelevant |
11,301 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this because you would do 3x3 to get 9. | False_Misconception | Irrelevant |
11,302 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this because... i don't know why i think that. | False_Neither | null |
11,303 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is a because it equals up to 3 if you times it by 3 | False_Misconception | Irrelevant |
11,304 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because 3/10 and 9/15 are factors of each other. | False_Misconception | Irrelevant |
11,305 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because 9 and 15 is in the 3 multiple. | False_Misconception | Irrelevant |
11,306 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because 9 is in the 3 timetables. | False_Misconception | Irrelevant |
11,307 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because a x 5= 15, so 3=3. | False_Neither | null |
11,308 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because both can be divided by three. | False_Misconception | Irrelevant |
11,309 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because i divided 9/15 by 3, thenn 3 times that number, the starting number would be 3/5. | False_Neither | null |
11,310 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because if you do 3 into 9 it will be 3 andd whatever your do to the top needs to be with the bottom. | False_Misconception | Irrelevant |
11,311 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is because it is timed by three. | False_Neither | null |
11,312 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is the answer because 3 is the only number on there that would go into nine | False_Misconception | Irrelevant |
11,313 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think this is the answer because 9 divided by 3 = 3 | False_Misconception | Irrelevant |
11,314 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think thiss is because a x 5= 15, so 3=3. | False_Neither | null |
11,315 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i think you have to go in the 3 times tables | False_Misconception | Irrelevant |
11,316 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i thinkk it is three because when you simplify it, it was correct. | False_Neither | null |
11,317 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i thinkk this because 3x3 is 9. | False_Misconception | Irrelevant |
11,318 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i thinkk three is the closest number to a. | False_Neither | null |
11,319 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i thought that "A" in maths was 1 but i'm
not sure what else it could be so i just put
answer a | False_Neither | null |
11,320 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i took a guess because i didn't understand it | False_Neither | null |
11,321 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i turned the denominators to 150 and then to 90 so it was 30 then i divided it by 10. | False_Neither | null |
11,322 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i wasn't sure on how to do it and how you got to 15 from 10. | False_Neither | null |
11,323 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i wass very confused on how you would work this out so i just guessed. | False_Neither | null |
11,324 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i worked it out and it was this | False_Neither | null |
11,325 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i worked out 3/5 of 60 and then times it by 2. | False_Neither | null |
11,326 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i worked out it would be 3/10 | False_Neither | null |
11,327 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i worked out the denominator and then i divided it by three. | False_Neither | null |
11,328 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i'm not sure how to explain that. | False_Neither | null |
11,329 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | i'm not suree what this question is about. | False_Neither | null |
11,330 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if the 10 were 5 then the A would be 3 cause 3 times 3 is 9 and five times three equals 15 so that is the answer | False_Misconception | Irrelevant |
11,331 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if the denominator went up 5 so did the numerator | False_Misconception | Additive |
11,332 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if the ten was 5 then the a would be 3 because 3 times 3 is 9 and 5 times three equals 15 so that is the answer. | False_Misconception | Irrelevant |
11,333 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if u simplify nine by 3 u get three | False_Neither | null |
11,334 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if we times it 3 times it will be 9 | False_Misconception | Irrelevant |
11,335 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you divide 3 by 9, the answer is 9. | False_Misconception | Irrelevant |
11,336 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you divide 5 by 15 you get 3, therefore the answer must be 3. | False_Misconception | Irrelevant |
11,337 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you divide 9 by 3 you will have 3 | False_Misconception | Irrelevant |
11,338 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you divide 9 by 3, then you get 3, so that's what you do. | False_Misconception | Irrelevant |
11,339 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you divide that is what it will give you | False_Neither | null |
11,340 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you divide that is what it will givee you. | False_Neither | null |
11,341 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you do your fiften times tables and your tens the lowest comen multipl is therty | False_Neither | null |
11,342 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you do your fiften times tables and your tens the lowest comen multipl is therty. | False_Misconception | Irrelevant |
11,343 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you find a common favtor of 9 and 15 then you would get 3 | False_Misconception | Irrelevant |
11,344 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you had a ten and nineteen, you could half the twelfth and then divide by three and it would be five. | False_Neither | null |
11,345 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you had a/10 and 9/15 you could half the ten and then divide it by 3 and it =5 | False_Neither | null |
11,346 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you multiply thee denominator by 2 (15), to get thirty, then divide the numerators by 3, you will get ninety. | False_Neither | null |
11,347 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you take 3 and multiply it by 3, then you will get 9. then if you multiply 3 times 3 you get 9 times 3, which is the same as 3x3. | False_Misconception | Irrelevant |
11,348 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you take a/10 and multiply it by 3, you get 3 because 5 times 15 and 3 times 3 = 9. this givess you the answer of a. | False_Neither | null |
11,349 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you think of a fraction wall they are 3 bars different, so it would be 3/10 | False_Neither | null |
11,350 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you think of a fraction wall, they are 3 bars different, so it would be 3/10. | False_Neither | null |
11,351 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you times 3by3 you will get 9. | False_Misconception | Irrelevant |
11,352 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you want to find the svale factor, multiply 5 by 3, which gives you 15, then divide 9 by 3. | False_Misconception | Irrelevant |
11,353 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | if you want to work out the fraction of an amount, divide by the denominator and then multiply by your numerator. 120/5 = 24. 24*3=72. | False_Neither | null |
11,354 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | im not sure this is a guess | False_Neither | null |
11,355 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | is 3 the only one that can go into 9? | False_Misconception | Irrelevant |
11,356 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | is a multiple of 5, so is 15 and so are we. | False_Misconception | Irrelevant |
11,357 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is A because 3x3=9 so it would be 3/9 | False_Misconception | Irrelevant |
11,358 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is a because 3x3=9 so it would be 3/9. | False_Misconception | Irrelevant |
11,359 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is a because 9 is 3 x 3 | False_Misconception | Irrelevant |
11,360 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is a because three times three would make nine so thats why i chose it | False_Misconception | Irrelevant |
11,361 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is a because well 10+5=15 and 3+5=7 | False_Neither | null |
11,362 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is because well 10+5=15 and 3+5. therefore, the answer is 7. | False_Neither | null |
11,363 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is because you wouldd times 3by3 to get 9/15 so the answer would be 3. | False_Misconception | Irrelevant |
11,364 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it is in the timetables of 9 on the numerator | False_Misconception | WNB |
11,365 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | it sais a on the answer | False_Neither | null |
11,366 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | its 3 because 3 goes into 9 and 15 | False_Misconception | Irrelevant |
11,367 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | its 3 because there all in there three's | False_Misconception | Irrelevant |
11,368 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | its really hard i dunno its just a guess | False_Neither | null |
11,369 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | its there because there all multiplyed by 3 | False_Misconception | Irrelevant |
11,370 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | its to long to say so yeah | False_Neither | null |
11,371 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | itz goes in 3 times table | False_Misconception | Irrelevant |
11,372 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | ive all redy tried 4 but it wasnt that so i knew the closest number to 4 is 3 so i done 3 | False_Neither | null |
11,373 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | since 3x3 equals 9 and 10 x 3 is a 30, then 30 /2 is 15. | False_Misconception | Irrelevant |
11,374 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | since 5 times 3 is 15, then 9 divided by 3 will be 3 because 3 times 5 equals 15. | False_Misconception | Irrelevant |
11,375 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | siplify the 2 fraction and te outher must be the same | False_Neither | null |
11,376 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | siplify the 2 fraction and te outher must be the same | False_Neither | null |
11,377 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | so we have to multiply a by 3, and 9 by 2, to make the denominator the same 30 on both sides. | False_Neither | null |
11,378 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | sorry I guessed this one too | False_Neither | null |
11,379 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | that is what it is timed by | False_Neither | null |
11,380 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | that is what it is timed's by | False_Neither | null |
11,381 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | thatt is the answer, i believe. | False_Neither | null |
11,382 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the answer is 3 because 3 times 5 equals 15 and 3x3=9 so it has to be 3. | False_Misconception | Irrelevant |
11,383 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the answer is a because 3x3=9 and 3x5=15. | False_Misconception | Irrelevant |
11,384 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the bottom was divided my five so you have the same to the top | False_Neither | null |
11,385 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the pattern for 10 and 15 is 5 and then i saw that 5x3=15 so i divided 9 by 3 and that equaled me 3. | False_Misconception | Irrelevant |
11,386 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the value of A is 3 | False_Neither | null |
11,387 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the value of A is 3 | False_Neither | null |
11,388 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the value of a is 3 | False_Neither | null |
11,389 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the value of a is 3 | False_Neither | null |
11,390 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the value of a is 3 | False_Neither | null |
11,391 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | the value of this number is three because 3 times 15 equals 45 and times 9 is 27/45 and there is 3 ,9 in it | False_Misconception | Irrelevant |
11,392 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | then answer is 3 because if you gett nine then you divide it by three. | False_Misconception | Irrelevant |
11,393 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | they both go into the number | False_Neither | null |
11,394 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | this is because you have to take away two lots of 3 because that is how you get from 15 to 10 in the 3 times tables | False_Misconception | Irrelevant |
11,395 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | this is right i remember doing this | False_Neither | null |
11,396 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | times 5 times tables times it by 3. | False_Misconception | Irrelevant |
11,397 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | to make the denominator the same 30 on both sides we have to multiply A by 3 and 9 by 2.
3/30=18/30 so a is 3. | False_Neither | null |
11,398 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | when you divide 10 by 2, you get 5, which is 9/15 divided by 3. | False_Misconception | Irrelevant |
11,399 | 31,778 | \( \frac{A}{10}=\frac{9}{15} \) What is the value of \( A \) ? | \( 3 \) | when you divide a/10 by 2 you get a5 which is 9/15 divided by 3 | False_Neither | null |
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