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Receive FREE SHIPPING on orders over $99 placed on the Didax website and shipped within the contiguous US. No promo code is required to receive this offer.
The order total for free shipping is calculated after any discounts are applied. Orders containing Eureka Math Kits DO NOT qualify for free shipping.
Free shipping valid ONLY on orders placed on the Didax website shipped within the contiguous US. Our regular shipping policies applies to other orders.
Also Available as Ebook!
Purchase Digital Version here
Tangrams help students comprehend basic geometric ideas while supporting number sense development in engaging, mathematically rich situations.
This new book focuses on the two major experiences in early mathematics education: number and geometry/measurement.
As students work through the 60 engrossing activities in this book, they describe their physical world using geometric ideas, visualize spatial relationships, and reason with shapes and their attributes. They explain their solutions and justify their conclusions while using manipulatives to support their reasoning. Each lesson includes teacher notes, blackline masters, and links to current mathematical content and practice standards.