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Lesson Plan
Curated OER

Partitioning a Hexagon

For Teachers 7th - 9th Standards
The task at hand is to partition a hexagon into two, four, and eight congruent figures. Make sure to give your wizards a sheet of triangle grid paper on which to decompose the hexagons. Have them explain which rotations, reflections, or...
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Worksheet
Curated OER

2-Dimensional Shapes: Drawing Shapes

For Students 2nd - 3rd Standards
Some of the best practice with shape identification comes from drawing the figures first-hand. Young geometers draw nine two-dimensional shapes: rectangle, circle, square, pentagon, hexagon, octagon, triangle with three equal sides,...
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Worksheet
Curated OER

Making Two-Dimensional Shapes

For Students K - 1st
Find the shapes that fit. Pupils explore visual discrimination in a set of geometry worksheets, which has them examine shapes that have been divided in half. They observe a set of shapes to determine which of them would fit into each...
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Worksheet
Curated OER

Making Two-Dimensional Shapes

For Students K - 1st
Which shapes fit? Learners practice visual discrimination using a geometry worksheet, which has them examine shapes that have been divided in half. They observe a set of shapes to determine which of them would fit into each half of the...
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Worksheet
Curated OER

Making Two-Dimensional Shapes- Matching Worksheet

For Students 1st - 3rd
Now that your learners recognize two-dimensional shapes, can they find what each half of those shapes would look like? There are seven shapes on this learning exercise, bisected by a dotted line. Scholars examine these shapes and match...
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Lesson Plan
Curated OER

Shapes

For Teachers 5th
Fifth graders explore shapes. They recognize and name two-dimensional and three-dimensional shapes. Pupils discuss the properties and criteria for each shape they find in real life and construct a Kid Pix project using pictures of the...
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Lesson Plan
Curated OER

2-D Geometry

For Teachers 3rd
Third graders describe and compare attributes of two-dimensional shapes. They explain geometric terms, angles and shapes. Students demonstrate each vocabulary word with their body and they mirror the body positions associated with each...
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Lesson Plan
Curated OER

Explore Three-Dimensional Shapes

For Teachers K
Students are assigned to shape groups and explore three-dimensional shapes. They review math skills and two-dimensional shapes.
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Lesson Plan
Curated OER

Shape & Form

For Teachers 10th - 12th
Learners analyze the difference between shape and form. They identify, explain and use the basic elements of design and determine that forms are three-dimensional and shapes are two-dimensional. They sketch it on their paper and then...
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Lesson Plan
Curated OER

Making Nets for Solids

For Teachers 3rd
Third graders are introduced to a variety of two-dimensional shapes. Individually, they are given a cube, cylinder and cone and take apart each shape. While taking them apart, they discuss how the two-dimensional shape was created.
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Lesson Plan
Curated OER

Tetrominoes Cover-Up

For Teachers 3rd
Third graders are given square tiles and participate in a demonstration on how to arrange them. Using the tiles, they work with a partner to discover how many two-dimensional tetrominoes they can create. To end the lesson, they must...