Since we are talking about RIT/MAP test a bit here, I have a question regarding the test.

DS9 in third grade scored 224 on his spring math MAP test. He is in challenged math class which is about half year accelerated in math. A girl in his homeroom class who is in the advanced math class (one full year acceleration) scored 250 something. Does the exposure to the material have an effect on the score if the same test is given?

I am wondering about this because I have been advocating for my DYS DS7 to get into third grade challenged math class (instead of differentiation in class) when he's in 2nd grade. However, the school will not consider this option until he takes the MAP test and CogAT in the fall. I currently use Beast Academy as supplement for him on the weekends and will move in a faster pace during the summer. I am wondering if this will help with his MAP test score in the fall.

TIA