Mabel Sykes eBooks

Solid Geometry. E-book. Formato PDF Mabel Sykes   -  Forgotten Books, 2017  - 

The Solid Geometry is prepared for the same purpose and with the same general features as is the Plane Geometry. In both books the two main characteristics are analysis and emphasis. One of the great objectives in education is to train young people to attack difficulties through an analysis of the problems presented. It is because of this fact that both the Plane and the Solid Geometry are prepared as suggestive method texts with the suggestions in the form of a logical analysis.

A Source Book of Problems for Geometry. E-book. Formato PDF Mabel Sykes   -  Forgotten Books, 2017  - 

One form of this temptation may be found in the copying of designs. Not only may one spend more time than is profitable on this work, but unless care is exercised in the selection of the designs, all of the time spent may be wasted. Many inter esting figures that might be suggested for this purpose are so complicated that pupils cannot reasonably be expected to determine all of the lines by constructions already mastered.