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### We found 55 reviewed resources for heptagon

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Volcano

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Cells - Overview & Introduction

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Lesson Planet

#### Identifying Geometric Shapes: Hexagon, Polygon, or Heptagon

In this identifying geometric shapes worksheet, students mark 12 multiple choice pictures of shapes as hexagons, polygons or heptagons.

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#### Heptagon

In this heptagon worksheet, students use sheets of paper and follow directions in order to create a heptagon. Students follow 8 sets of directions.

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#### Diagonals

In this diagonals worksheet, 10th graders identify and complete 11 different problems that include determining the diagonals of various figures shown. First, they draw the diagonals in the polygons shown and complete the table. Then,...

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#### Angles - Measuring Angles

In this angle worksheet, students measure the outside angles of polygons. They find the sum of the angles for each shape. Students predict the results for a heptagon and an octagon. This one-page worksheet contains four problems.

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#### Exterior Angles

In this exterior angles learning exercise, 10th graders solve and measure 10 different angles and figures related to exterior angles. First, they determine how many degrees there are in the sum of the exterior angles of a regular...

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#### Regular & Irregular Polygons

In this polygons worksheet, 7th graders identify and complete 8 different problems that include determining the types of various polygons. First, they use the table to the left to color each of the polygons illustrated. Then, students...

Lesson Planet

#### What is a Polygon?

What makes a figure a polygon? Does it have three or more sides? Is it a closed figure? If the answer is yes to both of those questions then it's a polygon. But wait! Some of these polygons have special names based on the number of sides...

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#### Polygons

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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#### Polygon Mobiles

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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#### Make Shapes and Describe Their Features

In this shapes and their features worksheet, students construct triangles, quadrilaterals, pentagons, hexagons, and heptagons using four designated shapes. In this problem solving worksheet, students create as many of the types of shapes...

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#### Angles in Polygons

Show your class that finding angle measures is a regular calculation with a resource that provides 12 problems dealing with the measures of angles in regular polygons. Pupils use formulas for the sum of measures of angles in a polygon to...

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#### Introduction to Polygons

How did polygons get their name? A brief video in the Socratica Geometry series explains the naming convention for polygons. Of course, this occurs after defining the term polygon.

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#### That Area is So Regular

Students explore the concept of area. In this area lesson, students determine the area of regular polygons on their Ti-Nspire. Students find the area of triangles, pentagons, hexagons, and heptagons. Students use trigonometric...

Lesson Planet

#### Topics in Math Word Search Puzzle- Geometry

In this geometry word search worksheet, 11th graders search for 25 words that are included in a word bank at the bottom of the page. They search for words such as heptagon, dodecagon, and quadrilateral.

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#### Figuratively Speaking

Figurate number families are the focus of this worksheet, in which students use patterns to predict the first five hexagonal, heptagonal and octagonal numbers. The worksheet provides a helpful chart for student use, and teachers can...

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#### Revise Identifying 2-D Shapes

In this 2-D shapes worksheet, students identify and label 8 shapes as one of the following: pentagon, octagon, rectangle, hexagon, semicircle, equilateral triangle, heptagon and/or isosceles triangle.

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#### Polygons

In this polygons instructional activity, 10th graders solve and complete 27 various types of problems. First, they determine how many lines of symmetry a square has and if it is a parallelogram. Then, students find the number of lines of...

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#### Get to the Point! Coordinate Geometry!

Tenth graders explore area of polygons. They find the areas of geoboard polygons using the coordinate method. Additionally, learners investigate problem solving using a coordinate approach.

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#### Classifying Prisms and Pyramids

Young geometers identify prisms and pyramids based on the number of edges they have. Answers vary from hexagonal and rectangular prisms to pentagonal and octagonal pyramids.

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#### Sum of Interior Angles

For this sum of interior angles worksheet, 10th graders identify and complete 9 different problems that include identifying various polygons and their angles. First, they complete the table shown on the sheet by determining the number of...

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#### Geometry and Measurement Pre-Test

Use this comprehensive pre-instruction assessment tool to focus your teaching where your class needs it most. Multiple choice questions assess your budding geometers' conceptual and vocabulary knowledge, but they do not solve any...

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#### The Shape Show

Define plane shapes by their properties, then use this game to reinforce those skills. Learners use given properties as clues to determine each shape. They work to name ten different shapes, six of which are polygons.

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#### Common Geometric Figures

Geometry could be called the study of figures. An overview of the figures found in a typical geometry course contains a study of different triangles, quadrilaterals, and regular polygons.

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#### Determining Area

High schoolers conduct chemical experiments. In this chemistry lesson, they investigate reactions using the CBL system. Learners will graph and analyze their data using a TI.

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