ERIC Number: ED083028
Record Type: Non-Journal
Publication Date: 1971
Secondary School Mathematics, Chapter 13, Perpendiculars and Parallels (I), Chapter 14, Similarity. Student's Text.
Stanford Univ., CA. School Mathematics Study Group.
The first chapter of the seventh unit in this SMSG series discusses perpendiculars and parallels; topics covered include the relationship between parallelism and perpendicularity, rectangles, transversals, parallelograms, general triangles, and measurement of the circumference of the earth. The second chapter, on similarity, discusses scale drawings, similar triangles, ratios and percents, similarities in right triangles, the Pythagorean theorem, and trigonometric functions. For teacher's guides and for other student texts in this series, see SE 016 852 through SE 016 879. (DT)
Descriptors: Curriculum, Geometric Concepts, Geometry, Instruction, Instructional Materials, Mathematics Education, Secondary School Mathematics, Textbooks
A. C. Vroman, Inc., 2085 East Foothill Blvd., Pasadena, Calif., 91109 ($0.75)
Publication Type: N/A
Education Level: N/A
Sponsor: National Science Foundation, Washington, DC.
Authoring Institution: Stanford Univ., CA. School Mathematics Study Group.