THIS little book will be found very useful for the teaching of the fundamental principles of geometry to young students. The most important properties of triangles and other plane figures are ...

THIS is a second edition of a pleasant book. There is nothing very startling in the treatment or sequence, except that the “Pythagorean Theorem “is artificially postponed, apparently so that the ...

The Mathematics Teacher (MT), an official journal of the National Council of Teachers of Mathematics, is devoted to improving mathematics instruction from grade 8-14 and supporting teacher education ...