The Hindu-Arabic Numerals c13.52

c13.52

The leading features may be summarized as follows : (1) an arrangement in harmony with existing courses of study ; (2) a presentation designed to awaken the interest of the pupils ; (3) a topical arrangement for each half year, every important topic being repeated ; (4) simplicity of explanations ; (5) development of the relation of algebra to arithmetic both in theory and in applications ; (6) emphasis laid on the importance of oral as well as written algebra.