Math For Mothers (Bk. II): Explaining the Cartesian Plane ★★★

This detailed booklet, written by Donald Barnhouse, Jr., should enable any mother to understand the Cartesian plane and to teach her children slopes, fractions, graphic linear equations, variables, functions, and more – all in an enjoyable and comfortable way. 

★★★ Contains relatively sophisticated material

When you purchase PDF Teaching Booklets, you will receive a link for downloading the file, which you then print at home. 

These are copyrighted materials. The PDF Teaching Booklets are only available for single computer use for home and non-commercial use.

NOTE: The images used in the PDF teaching booklets are black-and-white.