Presented are example activities which are typical of the topic focus and methods of approach evident in the Algebraic Thinking in Children (ATIC) project. This project is aimed at assisting children to ultimately make sense of formal algebra when it is presented. (CW)

Discusses three types of bridges to determine how best to model each one: (1) drawbridge; (2) balance bridge; and (3) bascule bridge. Describes four experiments with assumptions, analyses, interpretations, and validations. Provides several diagrams and pictures of the bridges, and typical data. (YP)

Offers a microeconomics crossword puzzle aimed at helping upper sixth year students prepare for the Advanced Level examination. Presents the puzzle as a useful tool to stimulate class discussion and to test students' facility with economic language and concepts. (CH)

This science test was intended for administration during June, 1989. It contains 75 multiple-choice questions. Ninety minutes are allowed for completing the test. No answer key is included since scoring is done by the provincial education department. The test is provided in both English and French. (YP)

This document is designed to assist teachers by providing practical examples of real world applications of high school mathematics. Fifteen problems are presented that individuals in industry and business solve using mathematics. Each problem provides the contributor's name, suggested skills required to solve the problem, background information…

The workbook is designed to accompany a textbook, "The Story of California," a Spanish-English bilingual history and geography of the state intended for classroom use by limited-English-proficient, native Spanish-speaking students in California's urban middle schools. The teacher's edition, presented here, consists of reproductions of 51…