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Lesson Plan
Curated OER

CSI Investigation of Congruence and Similarity

For Teachers 9th - 12th
Students differentiate between similarity and congruence using polygons. In this geometry lesson, students label triangles based on their properties. They find missing sides and angles using the interior sum theorem.
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Curated OER

Parallel-o-Home

For Teachers 9th - 12th
Students investigate the usage of parallel and perpendicular shapes in the real world. In this geometry lesson, students investigate shapes for properties that are related to the real world. They relate all the properties of shape tot he...
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Curated OER

Polygon Sum Conjecture

For Teachers 9th - 10th
Students calculate the sum of the angles of a polygon. For this geometry lesson, students use the interior angle formula of polygon based on the number of sides of the polygon. They identify the missing angle using algebra.
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Creating Tessellations

For Teachers 3rd
Third graders explore the history of tessellations; then use art and geometry to create an original tessellation.
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Logic

For Teachers 6th - 8th
Students solve problems using reasoning techniques, identify the validity or non-validity of problems and use deductive reasoning for problem resolution.
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Ojibwa Sewn Bead Designs

For Teachers 6th - 9th
Students research the Ojibwa beading design. They create their own beading necklace or bracelet.
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Curated OER

Prairie Activity: Prairie Quilt

For Teachers K - 8th
Students investigate prairie life in the 19th century. They research quilts and prairie images online, take a photo of an object related to prairie life, transfer the image onto fabric, and create a class quilt.
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What's The Point?

For Teachers 9th - 11th
Students solve word problems using the correct math symbols. In this algebra lesson, students use the TI calculator to graph their equation and analyze it. They find the line of regression and use to draw conclusion.
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Putting Your Money to Work

For Teachers 9th - 11th
Students create a collect data on expenses. In this algebra lesson plan, students create a spreadsheet to solve scientific equations. They incorporate math, science and technology in this lesson plan.
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Africa

For Teachers K - 2nd
Students create a poster showing how two different cultures strive for beauty.
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Africa: Beauty is in the Eye of the Beholder

For Teachers 1st - 3rd
Students will create a poster showing how two different cultures strive for beauty. This lesson combines art and social studies in a meaningful way.
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Learning about Shapes with Tangrams and the Net

For Teachers 1st - 5th
Students use tangrams, student literature, and Websites to explore shapes.
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Governor's Garden

For Teachers 9th - 12th
Students review types of polygons and list several examples of each. They assume the role of a landscape artist interviewing for a job. They create sketches of their plans for six polygonal gardens and write an expository paragraph...
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Using Nets to Find Surface Area

For Teachers 8th
Eighth graders explore three-dimensional objects (prisms, pyramids, cylinders and cones) to draw nets. They use the understanding of drawing nets to find the surface area of pyramids and cylinders.
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Curated OER

Tessellations Lesson

For Teachers 5th
Fifth graders demonstrate their understanding of tessellations by watching a teacher prepared Powerpoint presentation and completing an activity. The students work independently to identify tessellations.
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Constructing Tangrams

For Teachers 6th
Sixth graders are introduced to how geometry and algebra are related. In groups, they graph various points on a coordinate plane and write the ordered pair for each quadrant. Using this information, they create their own tangrams to...
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Give It a Whirl

For Teachers 3rd - 6th
Students examine and identify polyhedron shapes on a math website. They write journal reflections about two- and three-dimensional shapes, and transform a square into a pinwheel.
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Blindfolded Building

For Teachers K - 8th
Students build a Lego design and then work with a partner to reproduce that design. They guide the building of the reproduction by description only and then check their work.
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Hurricane Tracking

For Teachers 5th - 8th
Students access the Internet to find information on current hurricanes. They get locations, speeds, and air pressures and then plot the location of the hurricane on a hurricane-tracking map. They also access the FEMA website to solve...
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Elmer the Elephant

For Teachers K - 2nd
Students read "Elmer" by David McKee. They answer comprehension questions and discuss how Elmer looks and how he is different from the elephants they see in the zoo. They complete a project in which they celebrate their individual...
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Folding to Make Shapes

For Teachers 2nd
Second graders identify different polygons and their attributes. In this geometry instructional activity, 2nd graders get to know polygons by studying the vocabulary and finding polygons in their classroom. They create these shapes and...
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Mosaic Pavement Panel

For Teachers 5th - 7th
Students analyze Mosaic art and identify the tessellation process. In this Mosaic art lesson, students read information about Mosaic art and the tessellation process. Students compare mosaics from various civilizations and construct...
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Between The Extremes

For Teachers 8th - 10th
Students analyze graphs for specific properties. In this algebra lesson, students solve equations and graph using the TI calculator. They find the different changes that occur in each graph,including maximum and minimum.
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Investing

For Teachers 8th - 10th
Students collect data on investments and draw conclusions. In this algebra lesson, students analyze exponential graphs as they relate to money. They discuss the cause of an account balance being high or low.

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