THE appearance of this book marks another stage in the improvement which is at last being effected in English treatises on elementary algebra. How different it is from the old-fashioned text-book will ...

This is a lesson I created to help introduce algebra to year 7 but it has also been useful for revising collecting like terms and forming basic expressions with older year groups. This lesson should ...

WITH the cooperation of a former pupil, Mr. E. P. R. Duval, Prof. Bôcher has made into a book part of the subject of his lectures during the last ten years. Of course, it would be unfair to try to ...