Sometimes students want an alternative explanation of an idea along with additional practice problems. The Parent Guide resources are arranged by chapter and strand. The format of these resources is a brief restatement of the idea, some typical examples, practice problems, and the answers to those problems.
Each homework problem in the textbook and/or eBooks has a link to same problem at the CPM Homework Help site. Homework help works on most computers and mobile devices. Many of the problems include interactive eTools to help students visualize and understand the problem.