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Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 6th - 8th
Students engage in a study of the Pythagorean Theorem to classify the hypotenuse of a triangle. The teacher uses examples from the lesson to aid students in comprehension of solving problems that involve problem solving. They create a...
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Lesson Plan
Curated OER

Math Review for Grade 3 (3.2)

For Teachers 3rd
For this math review for grade 3 (3.2)  worksheet, 3rd graders answer 25 multiple choice questions in standardized test format.
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Worksheet
Curated OER

Maximum Volume of a cuboid and open-topped box

For Students 11th - 12th
In this Algebra II/Pre-Calculus learning exercise, students investigate the maximum volume of a cuboid and the maximum volume of an open-topped box.  Additionally, students determine the acceptable size for boxes to meet parcel service...
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Lesson Plan
Curated OER

Q-tip Pointillism

For Teachers K - 12th
Students discover artist Georges Seurat and his technique of Pointillism and create Pointillist examples using Q-Tips and watercolors in this exciting multi-level art lesson. This lesson can be adapted for various grade levels and...
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Worksheet
Math Mammoth

Geometry Problems

For Students 6th - 8th
In this math worksheet, middle schoolers find the area of the triangles, the perimeter of the irregular shape, and the diagonal of the cube.
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Lesson Plan
Curated OER

Boarding of Symmetrical Shapes

For Teachers 2nd
Second graders use geoboards to model polygons and to practice finding lines of symmetry.
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Lesson Plan
Curated OER

How Many Toothpicks?

For Teachers 8th - 10th
Students investigate different geometric patterns. For this geometry lesson, students create different shapes using toothpicks. They create different patterns and designs and complete a charts using different measurements.
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Lesson Plan
Curated OER

Pattern and Shading

For Teachers K - 3rd
Students dentify patterns in their everyday environment. They create several types of pattern, including hatching, crosshatching, and stippling and discover that hatching lines may be drawn horizontally, vertically, or diagonally.
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Worksheet
Curated OER

Six Number Pattern and Sequence Activities

For Students 11th - Higher Ed
In this numbers and sequences activity, students solve problems presented in six different activities.  Extension problems are also provided.
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Lesson Plan
Curated OER

Spatial Relations - Week 9

For Teachers 10th - 12th
In this spatial relations worksheet, students solve three-dimensional problems. They find the total number of triangles in a given figure, the number of line segments that endpoints and use integer points to solve two problems. This...
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Lesson Plan
Curated OER

Spatial Relations - Week 9

For Teachers 10th - 12th
In this spatial relations worksheet, learners identify the number of triangles in a given figure, identify the number of cubes that a plane intersects, and determine the number of line segments in a given cube. This three-page worksheet...
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Lesson Plan
Curated OER

Math Lesson: Rotational Symmetry

For Teachers 4th - 7th
Students analyze lines of symmetry and rotational symmetry in designs. They practice dividing a shape along its line(s) of symmetry and discuss the relationship between lines of symmetry and number of sides as well as rotations.
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Worksheet
Curated OER

Battleship Game

For Students 5th - 8th
In this math worksheet, learners work play a game that uses area and perimeter as the main concept. Then students complete the question for area and perimeter.
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Lesson Plan
Curated OER

Let's Learn About Fire Safety!

For Teachers K - 1st
For this firs safety lesson, students read Clifford , a Firehouse Dog, discuss safety rules and tips as a class, and create illustrations for the rules they generate.
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Lesson Plan
Curated OER

Warm Colors vs Cool colors

For Teachers 4th - 6th
Young scholars discuss the difference between warm and cool colors. They discuss things such as mood, seasons. Also, students take an imaginary trip inside of their bedrooms to figure out their bedroom is warm or cool in color. Young...
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Lesson Plan
Curated OER

Let's Learn About Fire Safety

For Teachers 1st - 2nd
Students listen to a reading of "Clifford the Firehouse Dog," and develop a list of fire safety rules. Using different colored construction paper, they create facsimile "Clifford shape books," and illustrate safety rules in them.
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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

Build a Weather Vane

For Teachers 1st - 3rd
Young scholars construct a weather vane using their knowledge of some geometric shapes. In this weather lesson, students work in pairs to create a weather vane in order to measure wind direction. Young scholars follow precise directions...
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Lesson Plan
Curated OER

Mondrian Inspired Abstract Art

For Teachers K - 6th
Students explore the art of Piet Mondrian. In this abstract art lesson, students look at paintings by the Dutch painter and then follow the provided steps to create their own abstract art inspired by his works.
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Lesson Plan
Curated OER

Properties of Special Parallelograms

For Teachers 9th - 10th
Students identify properties of trapezoids. In this geometry lesson, students are put into groups and use computer programs to analyze polygons. They drag and move the shapes around as they make predictions.
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Worksheet
Curated OER

Center of Attention

For Students 4th - 6th
In this finding the center worksheet, students find the center of a rectangle and a circle by using cardboard and a ruler. Students then answer 2 questions.
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Lesson Plan
Curated OER

Properties of Special Parallelograms

For Teachers 8th - 10th
Students identify properties of parallelograms. In this geometry lesson, students label polygons as parallelogram or not. They define and label the properties of a kite.
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Lesson Plan
Curated OER

Using Symmetry to Create a Community Quilt

For Teachers 5th - 6th
Learners create a class "quilt" made of paper. In this hands-on symmetry lesson, students fold paper to create symmetrical figures then work in groups to color quilt patches that will form together to make a symmetrical class quilt.
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Lesson Plan
Curated OER

World Projections

For Teachers 4th - 5th
Students identify map projections and examine polar maps. In this map skills lesson, students use a flat world map to identify various projections and calculate the distances between locations by using a map scale.