Lesson Plan
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Sort it Out

For Teachers 2nd - 4th
Students identify and sort a variety of two- and three-dimensional objects and compare and contrast their attributes. They identify shapes, locate shapes on the faces of solids, sort real objects and explain the sorting rule, and...
Lesson Plan
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Blocks in a Sock

For Teachers 1st
First graders identify geometric solids. In this shapes and solids beginning geometry lesson, 1st graders reach into a bag and identify the geometric solid they feel. Students describe shape attributes and match two dimensional shapes to...
Lesson Plan
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Crayon Resist

For Teachers K - 6th
Kids usually love crayon resist projects. It is so fascinating for them to see how the dark paint accentuates and resists the waxy crayon. Here are instructions for executing a crayon resist project of your own. Tip: Make the project fit...
Worksheet
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Tessellation

For Students 4th - 5th
In this math worksheet, students investigate tessellations. Students analyze geometric figures and indicate if the shapes tessellate. Students draw and color their own tessellating pattern.
Lesson Plan
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Complete The Pattern

For Teachers 6th - 8th
Students are introduced to various geometric and numeric patterns. In groups, they work together to determine the next object or number in the pattern. They record their answers on a worksheet and create their own pattern to give to a...
Lesson Plan
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Tangrams

For Teachers 5th
Fifth graders explore the context of how and when to use tangrams in geometry. They create and draw a number of different geometric figures using tangrams. Students work on their visual spatial skills.
Lesson Plan
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Symme"tree"

For Teachers 2nd - 4th
Students practice drawing lines of symmetry after the teacher draws shapes on the board. They create a class symme"tree" using only symmetrical shapes to decorate it.
Lesson Plan
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Tessellations

For Teachers 7th
Seventh graders investigate geometric shapes using tessellations. In this geometry lesson plan, 7th graders practice tessellations using different shapes. They create different designs using tessellations.
Lesson Plan
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Symmetrical Journals

For Teachers K - 3rd
Young scholars identify symmetrical shapes around their classroom and make symmetry journals. In this symmetry lesson plan, students make drawings of symmetrical shapes inside their journals.
Lesson Plan
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Exploring Lines of Symmetry

For Teachers 7th - 8th
Students investigate the concept of symmetry. They use cut out shapes that are folded in order to practice identifying the lines of symmetry. The instructional activity is observed by the teacher working with students for the purpose of...
Lesson Plan
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Geometry in Tessellations

For Teachers 3rd - 12th
Students examine tessellations and their geometric properties. Students explore the concept of tessellations and lines, planes, angles, and polygons. Students experiment with the area and perimeter of polygons. Students analyze...
Lesson Plan
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Perimeter and Area

For Teachers 7th
Seventh graders develop strategies for finding the perimeter and area of large geometric figures. Through lecture and guided practice, 7th graders practice the strategy of dividing a geometric shape into smaller more manageable shapes...
Worksheet
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Shading Fractions

For Students 3rd - 4th
In this math worksheet, learners examine 6 geometric figures and a fraction for each. Students divide the shape and shade the correct number of parts to illustrate the fraction.
Lesson Plan
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Double, Double: Looking at the Effect of Change on Perimeter, Area and Volume

For Teachers 9th - Higher Ed
Students explore perimeter, volume, and area. In this math lesson, students explore how changes in dimensions of geometric shapes affect the perimeter, area and volume of the various shapes. Students investigate the results when the...
Worksheet
Curated OER

Perfect Patterns- Completing Patterns Worksheet

For Students 2nd - 3rd
In this completing patterns worksheet, students complete patterns with geometric shapes and the numbers 1-10. They color the geometric shapes with at repeating patterns.
Lesson Plan
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Measurement

For Teachers 7th
Seventh graders measure surface area. In this geometry lesson, 7th graders find the surface area of various geometrical shapes. Using a computer program, students compute the area of 2-D and 3-D shapes.  Students use...

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