ACT Science True or False:
Because calculators are not permitted in the Science section, your mental math skills need to be pretty strong in order to do well.
False
There isn't any complicated math that you will need to conduct in the Science section. Yes, ACT Science will throw a lot of numbers at you, but the main thing you need to do with those numbers is interpret and compare them. You DO need to brush up on scientific notations and ratios to get a top score.