Jo McKeeby Phillips Books
Exploring triangles: paper-folding geometry
Basic concepts of triangles are revealed through paper-folding activities.
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Exploring triangles: paper-folding geometry
Basic concepts of triangles are revealed through paper-folding activities.
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Right angles paper-folding geometry
Introduces the principles of right angles through paper folding techniques which allow the reader to construct a rectangle and a square.
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Right angles paper-folding geometry
Introduces the principles of right angles through paper folding techniques which allow the reader to construct a rectangle and a square.
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Zhe zhi di ji he
Introduces the principles of right angles through paper folding techniques which allow the reader to construct a rectangle and a square.
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Qi miao di san jiao xing
Basic concepts of triangles are revealed through paper-folding activities.
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