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Chinese Tangrams
3rd Grade
Objective Students will be able to use tangram pieces to demonstrate spatial reasoning and geometric modeling. Materials Needed Tangram Template Reproducible Tangram Shapes Reproducible Tangram Designs Reproducible Scissors Introduction Explain to students that a tangram is an ancient Chinese puzzle made of seven pieces that form a square. In honor of Chinese New Year, invite students to listen as you read aloud Grandfather Tang’s Story by Ann Tompert. Before you read, ask students to pay close attention to the different pictures that are made using various tangram pieces. Challenge them to figure out which shapes are used to make the pictures.
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Teaching Tangrams
2nd Grade
Objectives Students will identify and compare 2-D shapes. Students will understand the difference between congruent and similar shapes. Students will create and extend patterns. Students will combine shapes to create new shapes. Materials Needed Grandfather Tang’s Story: A Tale Told with Tangrams by Ann Tompert Tangrams template or Tangrams Tangram picture-matching cards or Tangram Picture Matching Cards Pattern blocks template or Pattern Blocks “Shapes Gallery” activity mat Scissors Paper & pencils Preparation: Print and copy the tangrams template, tangram picture-matching cards, pattern blocks template and “Shapes Gallery” activity mat. You will need one copy of each for each student. You can cut out the tangram shapes and pattern blocks in advance, or have students cut them out during the lesson. (You also can use the Pattern Blocks, Tangrams and Tangram Picture Matching Cards for this lesson.) Introduction Read aloud Grandfather Tang’s Story: A Tale Told with Tangrams. Show students the seven tangram shapes (two small triangles, two large triangles, one medium triangle, one square and one parallelogram). Tell students that tangrams originated in China. The story introduced only a few of the many shapes and figures that can be made with tangrams.
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