The labs use simple, readily available materials and can all be done within one period in a regular classroom. Each topic has a compilation of concepts along with related facts, formulae, short comments, and worked examples.
Diagrams enhance text.
Includes problems with answers. Each topic within a subject area contains an explanation, illustrations, and questions. Also includes summaries of circuit symbols, useful formulae, apparatus lists, answers, and an index. Quantitative work, word problems, and other numerical applications would have to be obtained elsewhere. In-depth studies would require other resources.