Sammy's Science House by Edmark . Great for ages 5-8. Magic School Bus freeware at Microsoft Kids Magic School Bus by Scholastic Math Mighty Math by Edmark . Millie's Math House by Edmark . Zane has taken many public school textbooks and combined the info to come up with these inexpensive CDs that are very well done.
Some families have some disagreements with some of the statements in the science CDs.
I would compare these CDs to a packed slide show with narration and music, nicely divided into chapters. See your local Amway distributor for more info. The money back guarantee is hard to beat and the prices are already very low. If you plan on buying a large package, you will save even more by signing up as a distributor. Beware that sometimes they will do CD's with PART of a title that is available on another complete CD at a slightly higher price.