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Investigation - Square Numbers and Triangle Numbers
Fifth graders investigate growth patterns using blocks. In this square and triangle numbers lesson, 5th graders predict sizes of larger triangles and squares based on numerical patterns they observed while building.
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Investigation - Patterns
Students create a pattern out of pattern blocks. In this math lesson, students work with a partner to investigate the pattern they have. Within that group, students continue to design the pattern by adding the next two pieces....
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Creating Parallelogram
Learning how to define vocabulary words related to solving parallelograms will assist your learners in identifying different parallelograms. They use the navigator to view different shapes created by moving the parallelogram around.
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Side Length, Perimeter, and Area of a Rectangle
Students calculate area, perimeter and length of rectangles. In this geometry lesson, students create different formulas for the problem they are being asked to solve. They use the navigator to move the shape around and make observations.
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Polygon Perimeters
Fourth graders practice finding the perimeter of shapes. In this measurement lesson, 4th graders review the meaning of perimeter and work in groups to draw polygons with differing perimeters. Students share their polygons...
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Fall Plowing: Drawing to Scale
Young scholars explore coordinates and scale drawings. In this drawing to scale activity, students discuss symmetrical and asymmetrical shapes, geometric, shapes and estimation of size. Young scholars recreate a portion of a...
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Geometric Concepts and Polygons
In this geometry worksheet, students identify the altitude, perpendicular bisector, median, angle bisector and the area of different polygons. There are 33 problems.
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Area of Triangles and Parallelograms
In this area worksheet, students find the area of 21 triangles and parallelograms. Students find the area of each triangle and parallelogram given a sketch and measurements of the figure.
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Rectangle: Angle and Lengths
In this quadrilateral learning exercise, students determine the measures of angles and their side lengths of a rectangle. There are 15 questions with multiple parts.
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Using R&R to Teach Mathematics
Second graders create a shape garden. In this polygons lesson plan, 2nd graders practice making shapes using a geoboard and read the book The Greedy Triangle by Marilyn Burns. Students also design a shape garden using...
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Mandalas, Polygons and Symmetry
Students create a geometric pattern using mandalas, polygons and symmetry. For this geometry lesson, students analyze the mathematics involved in making the mandalas, including the shapes and symmetry. Students create their own mandalas...
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Johnny Appleseed Origami
Second graders make an origami Johnny Appleseed. In this geometry lesson students follow folding instructions. They find different geometric shapes while they are folding. They create Johnny Appleseed's body and attach a face and hands...
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Everyday Objects with Shapes
Students explore geometric shapes. In this geometry and language development instructional activity, students take a walk and look for shapes in the objects outdoors. Students match each of four individual paper shapes...
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Polygon Sum Conjecture
In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.
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The Corners of a Square
In this geometry worksheet, 10th graders cut the corners off of a square so that a regular octagon remains. Students determine the length of each side of the octagon. The one page worksheet contains one problem with the...
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Square Roots and Quadratics.
In this algebra learning exercise, students solve for the square root and calculate and solve roots. There are 10 questions with an answer key.
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Geometry Practice: Area of Polygons #8
In this area of polygons worksheet, high schoolers solve 7 short answer and multiple choice questions about area. Students find the area of triangles given base and height, or points in the coordinate plane.
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Quilt Squared
Students study West Virginia quilts. In this mathematics lesson plan, students use symmetry, geometric shapes, and patterns to create their own quilt square.
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Similar Figures
In this similar figure instructional activity, students find the length of a missing side of given triangles and quadrilaterals. This six-page instructional activity contains 24 problems. Answers are provided on the last...
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Geometric Figure Quiz
In this geometric figure worksheet, students answer 10 multiple choice questions about geometric figures. Students find missing angles, interior angles, properties of polygons, etc.
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Area of Polygons #2
In this area of polygons worksheet, students find the area of rectangles. They find the width when given the area. Students graph rectangles and solve word problems involving rectangles. This three-page worksheet...
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Perimeter
In this perimeter worksheet, students calculate the perimeter of rectangles. This one-page worksheet contains 6 perimeter problems.
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Perimeter of Parallelogram
In this perimeter activity, students determine the perimeter of parallelograms. This one-page activity contains 6 problems. Answers are provided on the last page.
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Square Problem
In this square problem worksheet, students read a word problem dealing with the are of a square. From the given information, students determine the dimensions of a rectangle. This one-page worksheet contains 1 problem. ...