This article presents a way of studying the rationality that mathematics teachers utilize in managing the teaching of theorems in high-school geometry. More generally, the study illustrates how to ...

THIS book has been written with the view of meeting the recent addition to the Board of Education examination syllabus, which unites arithmetic, algebra, and practical drawing under the heading of ...

THIS volume is in continuation of the subjects treated in parts i. and ii. by the same authors; these were reviewed in NATURE of February 9, 1911. The mathematical part of the present volume comprises ...