This hilarious adventure gives your children the tools to face pesky word problems with confidence. MathTacular4 Trailer Note: This complete set is for grades 6 and up. The DVD by itself is for grades 4 and up. Crack the code of word problems. Justin is back to show you how! Crisis has hit the MathTacular gang: Amber W Sonlight resource: https://www.sonlight.com/products/mathtacular-4-package