Geometry for Elementary School
Publisher: Wikibooks 2007
Number of pages: 72
This book is intended for use by a parent (or a teacher) and a child. It is recommended that the parent have some familiarity with geometry, but this is not necessary. The parent can simply read the chapter before teaching the child and then learn it together.
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by G. A. Wentworth - Ginn & Company
Introduction to geometry, the straight line, circle, proportional lines and similar polygons, areas of polygons, regular polygons and circles. The book includes exercises: theorems, problems of construction, loci, and problems of computation.
by Henry Africk - CUNY Academic Works
This text is intended for a brief introductory course in plane geometry. It covers the topics from elementary geometry that are most likely to be required for more advanced mathematics courses. The only prerequisite is a semester of algebra.
by John G. Kerr - Blackie And Son Limited.
The subject-matter of the book is that of the first three books of the Elements, but there is a great departure as regards the method. As the pupil proceeds, he is helped to build up ideas in the same way as in the elements of physics and chemistry.
by V. Cifarelli, A. Gloag, D. Greenberg, J. Sconyers, B. Zahner - CK-12 Foundation
Contents: Reasoning and Proof; Parallel and Perpendicular Lines; Congruent Triangles; Relationships Within Triangles; Quadrilaterals; Similarity; Right Triangle Trigonometry; Circles; Perimeter and Area; Surface Area and Volume; Transformations.