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Google圖書搜尋
Shaping Our World
Teacher Created Materials Staff
其他書名
Mathematics Readers Grade 3
出版
Teacher Created Materials, Incorporated
, 2008-08-25
主題
Mathematics / General
ISBN
1433303647
9781433303647
URL
http://books.google.com.hk/books?id=F9XcwAEACAAJ&hl=&source=gbs_api
註釋
Shapes are everywhere you look. They are in the streets, in your classroom, and in your home. Two-dimensional (2-D) shapes have length and width. Regular 2-D shapes have angles (which are measured in degrees °) that are all equal, and irregular shapes have angles that are not equal. Shapes can create different patterns. You can discover the different types of 2-D shapes and patterns as you look around you.