This instructional unit is an introduction to the common properties of similarity and congruence. Manipulation of objects leads to a recognition of these properties. The ASA, SAS, and SSS theorems are not mentioned. Limited use is made in the application of the properties of size and shape preserved by similarity or congruence. A teacher's guide…

This guide to accompany "Similarity and Congruence" contains all of the student information in SE 015 346 plus supplemental teacher materials. A summary of terminal objectives and teaching aids and equipment is given. With each section are listings of objectives, teaching aids, suggested approaches, and discussion questions. Related…

In its treatment of the development of reading comprehension, the document considers the topics of general understanding, influence of vocabulary and word meaning, relationships to subject matter areas, and techniques for study and questioning. Unit one, entitled Analysis of Style, deals with grasping the main idea; directly stated facts and…