What age range would you say this works for? My teenager needs help with his math facts, will he think this program is too babyish for him?

We know how picky teenagers can be, and while this program was designed with the younger set in mind, it WILL WORK for all ages. Your teen may think it’s a wee bit goofy, but he will learn his math facts if he does the program. The program was tested on a sample of teens and we found that they just laughed at themselves more than the younger kids. But they all learned!