Section 1. Historical. Section 2. Measures of Length. Sec- tion 3. Measures of Area. Section 4. Measures of Volume. Section 1. Fundamental Principles. Section 2. Length of an Section 1. Work. Section 2. Horse-power Transmitted by a Belt. Section 3. Horse-power of a Steam Engine. Section THE WORK-BOOK NOTE. The pages immediately following contain the detailed instructions which govern the use of the mathematics' work-book in Pratt Institute. In schools where written work does not seem feasible, these pages may not be of service. They are inserted here in the hope that they may suggest ways of making the teaching of mathematics of the same significance as shop and laboratory work, and at the same time pleasurable and useful both to student and teacher. |