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Worksheet
Curated OER

Triangles in Octagon

For Students Pre-K - 1st
In this geometric shapes worksheet, students cut out the 8 triangles on the bottom of the worksheet and paste them to fit inside the octagon on the top of the worksheet.
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Worksheet
Curated OER

Problem Solving 2: Tessellations

For Students 7th - 9th
In this tessellations learning exercise, students identify shapes such as hexagons, octagons and other regular polygons and determine if the shapes will tessellate. They explore why some regular polygons tessellate while others do not....
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Worksheet
Curated OER

Geometry

For Students 1st
In this shapes worksheet, 1st graders look at 3 sets of different shapes. Students identify each set of shapes as hexagons, pentagons and/or octagons.
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Worksheet
Curated OER

Polygons

For Students 4th
In this polygons worksheet, 4th graders identify and name the 4 polygons drawn on the bottom of the worksheet and then draw a triangle, hexagon and a quadrilateral.
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Worksheet
Curated OER

Introducing Polygons

For Students 3rd - 5th
In this polygons worksheet, students name the 6 different colored shapes, choose any 3 polygons to draw and color on a grid, while adding a right angled triangle and a rhombus.
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Worksheet
Curated OER

Quadrilaterals and Other Polygons

For Students 5th
In this polygon worksheet, 5th graders name 6 polygons, tell if each one is a regular polygon or not and tell if it is a special quadrilateral.
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Worksheet
Curated OER

Polygons

For Students 10th
In this polygons worksheet, 10th graders solve 10 different problems that include determining various interior angles in polygons. First, they determine the number of sides a polygon has with a given measure for each angle. Then,...
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Worksheet
Curated OER

Classify and Identify Polygons

For Students 6th - 8th
In this polygon worksheet, middle schoolers observe pictures of polygons and identify their proper name. They read descriptions of polygons and determine the polygon described. This one-page worksheet contains ten problems.
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Worksheet
Curated OER

Polygons

For Students 10th
In this polygons instructional activity, 10th graders solve 18 various types of problems related to different forms of polygons. First, they state the number of sides for each convex polygon and then, use the polygon shown to respond to...
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Lesson Plan
Curated OER

Polygon Mobiles

For Teachers 4th - 6th
Students explore a variety of shapes and angles and create mobiles with information about a selected polygon. Both common and "not-so common" polygons are examined.
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Worksheet
Curated OER

Shape, Color, and Number Match

For Students K - 1st
For this shapes and colors worksheet, students solve and complete 8 different problems that include matching numbers, shapes, and colors. First, they use the guide at the top of the sheet to match the number to the correct color. Then,...
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Worksheet
Curated OER

Fractions

For Students 7th
In this fractions worksheet, 7th graders solve and complete 10 different problems that include determining various types of fractions. They color each picture shown to illustrate the fraction given for each problem. Then, students...
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Worksheet
Curated OER

Extraterrestrial Shapes

For Teachers Pre-K - K
In this shapes worksheet, students complete 5 different figures with various given shapes. First, they identify each shape illustrated. Then, students color and decorate each shape. Finally, students cut out and paste the various shapes...
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Worksheet
Curated OER

Counting Shapes

For Students K
In this mathematics worksheet, students identify various shapes. Then they circle the correct number of shapes illustrated in each box. There are 10 problems to solve on the sheet.
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Worksheet
Curated OER

Compare Groups

For Students K
In this mathematics worksheet, students identify various types of shapes shown. Then they circle the group with the most shapes. There are 8 problems to solve on the sheet.
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Worksheet
Curated OER

Graph Groups

For Students K - 1st
In this mathematics worksheet, students solve a number of problems by counting each shape and graphing the amount to the right in height. Then they circle the shape that appears the most often on the sheet.
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Worksheet
Curated OER

Which One Does Not Belong?

For Students K
In this mathematics worksheet, students circle the shape in each group that is different. there are six different groups to identify on the sheet.
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Lesson Plan
Curated OER

Moving On: Octagoning the Circle

For Teachers 3rd - 8th
Students explore circles through the use of octagons. They inscribe a circle in a regular octagon and find the area and perimeter of the hexagon with respect to the radius of the circle. Students present their findings to the class.
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Lesson Plan
Curated OER

Seeing Shapes

For Teachers K - 1st
Learners study a variety of geometric shapes by taking pictures of items representing the shapes with a digital camera. They identify the shapes by using software to paint on the image.