I attribute her success to her excellent foundation in math from Cool Math Guy!

I attribute her success to her excellent foundation in math from Cool Math Guy!

I have two children–one who graduated from high school in 2003 and a sophomore in high school. I have used Chalk Dust’s Pre-algebra, Algebra I, Geometry and Algebra II. My oldest daughter is taking Calculus in college and is scoring at 98%. I attribute her success to her excellent foundation in math from Cool Math Guy! Thank you.