Teachers should restrict hexagons and trapezoids to regular hexagons and isosceles trapezoids.regular hexagon
isosceles trapezoid
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Shape the Shapes | In this lesson, students will learn to identify, describe, and sort two-dimensional shapes (circles, triangles, rectangles, and squares) through music, movement, and hands-on exploration. |
Going On a Shape Hunt: Integrating Math and Literacy | Integrating mathematics and literacy allows students to develop an understanding of the place of mathematics in their world. Students are introduced to the idea of shapes through a read-aloud session with an appropriate book. They then use models to learn the names of shapes, work together and individually to locate shapes in their real-world environment, practice spelling out the names of shapes they locate, and reflect in writing on the process. This lesson provides opportunities to engage students using many different learning modalities. |
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Shapes of Africa | In this lesson plan, students learn how to find shapes in their world using the children's book, A Triangle for Adaora by Ifeoma Onyefulu. |
Polygons and Shapely Lines | This activity gives students practice drawing straight lines with a ruler and looking for and categorizing shapes, for example, by the number of sides in polygons. The Teachers' Notes page includes suggestions for implementation, discussion questions and ideas for extension. |
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The Shape Song | This video features a sing-along song about shapes. The first half of this song is for preschoolers: circle, triangle, rectangle, square. The second half is for primary grade students: oval, diamond, heart, crescent, rhombus, trapezoid, pentagon, hexagon, heptagon, and octagon. |
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The Shape Song: | This video features a sing-along song about shapes. The first half of this song is for preschoolers: circle, triangle, rectangle, square. The second half is for primary grade students: oval, diamond, heart, crescent, rhombus, trapezoid, pentagon, hexagon, heptagon, and octagon. |