05/22/2022
I’d like to explain why I hate - yes, hate - math tests with multiple choice answers. When a student receives his/her results, the focus is only on whether he/she chose the correct answer. As children get older - third grade and up, usually - they’re expected to solve questions (sometimes word problems, but not always) requiring multiple steps and calculations. For example: Calculate the percent increase or decrease for 12.5 to 8. They have to know to line up 12.5 and 8.0. They have to know how to borrow or regroup correctly to get 4.5. Then they have to know that 4.5 needs to be divided by 12.5, which means they have to know the rules for dividing with decimals. If they do everything correctly, they get .36, but that’s not the correct answer! They then must transform the decimal into a percent by moving the decimal over two places to the right to get 36%! One small miscalculation can throw everything off, so a student who does it all perfectly but maybe had 12.5 - 8 = 3.5 will get it WRONG! A math teacher who can see the work and realizes it was a simple mistake won’t think the kid doesn’t know how to calculate percent increase and decrease. They’ll tell the kid he/she needs to maybe slow down/check their work, etc. And a kid who hears this feels seen and knows his/her teacher knows what he/she can do. This is why, when I taught in the classroom, I’d make multi-step questions worth 4 or 5 points. For a silly mistake, I’d subtract 1 point only! I expected my students to comprehend how to do things, not be calculators!