Build student understanding of the defining attributes of triangles with this sorting activity. Students will cut out different shape cards and sort them into examples and non-examples of triangles.

Use these cards as a visual reference for students who will divide and draw toppings on a personal pizza. Use in conjunction with the Share a Pizza worksheet.

Help your little one practice shape identification in this worksheet where he'll find and color the different kinds of shapes you might encounter on a plane.

Use these vocabulary cards with the EL Support Lesson: Composing Shapes.

Use these this glossary with the EL Support Lesson: Composing Shapes.

Use this glossary with the EL Support Lesson: Making Shapes.

Use these vocabulary cards with the EL Support Lesson: Making Shapes.

Use this glossary with the EL Support Lesson: All About Rectangles.

Use these vocabulary cards with the EL Support Lesson: All About Rectangles.

Use these vocabulary cards with the EL Support Lesson: All About Tangram Puzzles.

Use this glossary with the EL Support Lesson Plan: All About Tangram Puzzles.

Use these vocabulary cards with the EL Support Lesson: Dancing Directions.

Use this glossary with the EL Support Lesson Plan: Dancing Directions.

Bust out those crayons, it's time to test your knowledge of basic shapes! Have your first grader sort out these shapes by color.

Help your little one build logic and reasoning skills with a tangram puzzle! He'll re-create this picture using the geometric shapes of tangram pieces.