Jodie Practor - Science - 1997 - 80 pages
A set of reproducible activities for classroom use, designed to promote critical thinking, research and map reading skills.
Renu Narula - Economics - 2005 - 222 pages
This is not just a textbook but a book that sharpens the intelligence and memory, whets enthusiasm in the subject, and generates a greater confidence in the students towards ...
J. A. Hunter - Games - 1976 - 111 pages
150 tantalizing teasers including coin and change problems, relative ages, time and distance, and 40 alphametics—innovative letter substitutions. Solutions.