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Lesson Plan
Curated OER

Grade 2: Roll or Slide?

For Teachers 2nd
Second graders organize solids into categories, depending upon whether they will roll, slide or do both on a home made ramp. Students describe and compare attributes of three-dimensional geometric solids.
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Lesson Plan
Curated OER

Formula Determination

For Teachers 9th - 12th
Students derive a formula for the interior degrees in any convex polygon. In this geometric figure lesson, students determine the shapes of various polygons and the number of triangles formed. They use this information to derive the...
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Lesson Plan
Curated OER

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 lesson is observed by the teacher working with students for the purpose of scaffolding and...
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Lesson Plan
Curated OER

Nature of Geometry

For Teachers 4th
Fourth graders capture geometry in nature. In this nature of geometry lesson, 4th graders use digital cameras to find real life examples of geometric terms.  Students create a presentation using the digital pictures and terms with...
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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

The Shapes Balancing Act

For Teachers 1st - 2nd
Students comprehend the concept of balance, specifically the terms "base of support" and "center of gravity". They review the different basic shapes: triangle, circle, square, line, point, and rectangle. Students discuss how we use...
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Lesson Plan
Curated OER

Symmetrical Journals

For Teachers K - 3rd
Learners identify symmetrical shapes around their classroom and make symmetry journals. In this symmetry lesson plan, students make drawings of symmetrical shapes inside their journals.
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Lesson Plan
Curated OER

Patterns

For Teachers 9th
In this Algebra I worksheet, 9th graders explore number and geometric patterns and use the Sieve of Eratosthenes to find the prime numbers less than one hundred.  The six page worksheet contains eight multipart questions. ...
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Lesson Plan
Curated OER

Classifying Pyramids

For Teachers 6th - 7th
Young scholars study pyramids. In this prisms lesson, students explore the attributes of pyramids. Young scholars will explore the lateral surface area of pyramids and be able to distinguish pyramids from other space shapes.
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Lesson Plan
Curated OER

Copy Cat

For Teachers 3rd - 5th
Students examine a Webmath page, and demonstrate how to copy and paste. They create a computer-generated template page presenting the attributes of two- and three- dimensional shapes.
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Worksheet
Curated OER

Shading Fractions

For Students 3rd - 4th
In this math worksheet, students examine 6 geometric figures and a fraction for each. Students divide the shape and shade the correct number of parts to illustrate the fraction.
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Lesson Plan
Curated OER

Topology and Geomery

For Teachers 6th - 9th
Students relate topology to polygons. In this geometry lesson plan, students make the connection between different shapes and topologically equivalent relationships. They use Mobius strips to create and move shapes around.
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Lesson Plan
Curated OER

Polygon Necklaces

For Teachers 4th - 5th
Students explore geometry by creating jewelry in class. In this polygons lesson, students identify different shapes and characteristics while creating polygon figures from construction paper. Students utilize a multitude of shapes...
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Lesson Plan
Curated OER

Isosceles Triangles

For Teachers K - 2nd
Students investigate triangles. In this shapes geometry lesson, students define and state the attributes for equilateral, scalene, and isosceles triangles. Students locate the prefix "tri" in a variety of words and make connections with...
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Worksheet
Curated OER

Islamic Patterns

For Students 5th - 6th
In this geometry and religion worksheet, students examine a black line picture of an Islamic pattern before identifying the shapes in the pattern. They color the pattern by following the directions given at the bottom of the page.
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Lesson Plan
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Length, Perimeter and Area

For Teachers 9th - 10th
Learners analyze characteristics and properties of two- and three-dimensional geometric shapes and develop mathematical arguments about geometric relationship
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Lesson Plan
Curated OER

Social Studies: Adinkra Printing

For Teachers 1st
First graders demonstrate a sense of artistic composition by creating shapes and symbols in the pattern of African Adinkra printing. They use glue to create a raised design and then print it on colored paper. Students use symbols from...
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Lesson Plan
Curated OER

Scenario Challenge

For Teachers 8th - 10th
Students create a quilt, using different patterns. In this geometry lesson, students apply prior knowledge as they use different patterns to help them create a quilt using transformations and geometric shapes.
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Worksheet
Curated OER

Perimeter and Area

For Students 9th
In this perimeter and area worksheet, 9th graders solve 17 various types of problems, mostly word problems related to determining the area or perimeter of a geometric shape. They also determine the area and perimeter of shaded portions...
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Worksheet
Curated OER

Perimeter, Area, Volume, and Surface Area

For Students 10th
For this geometry worksheet students solve problems involving perimeter, area, volume, and surface area for various geometric shapes.  The four page worksheet contains twenty-five problems.  Answers key is provided. 
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Lesson Plan
Curated OER

Pyramids and Prisms: Guler's Formula

For Teachers 6th
Sixth graders detect and categorize the attributes of geometric shapes to solve problems. In this geometry instructional activity, 6th graders construct a variety of polyhedra. Students recognize the relationships between two...
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Lesson Plan
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Where has Polly Gone?

For Teachers 4th - 6th
Students explore polygons and their uses in careers. They also discover polygons shapes in manmade objects and nature. They use their acquired knowledge to construct a strong structure using polygon shapes.
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Lesson Plan
Curated OER

Geometry and Spatial Sense

For Teachers 6th - 8th
Middle schoolers investigate geometric shapes in 2 and 3 dimensions.  In this geometry instructional activity, students create a model chocolate factory working in groups and using an actual cake.  Middle schoolers take a quiz...
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Worksheet
Curated OER

Math Club Worksheet #30 - Visual Stretches

For Students 6th - 9th
In this visual math puzzle worksheet, students work in groups to find the answer to 6 math puzzles. They work with geometric shapes and symbols.

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