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How do you tell the difference between a pentagon and a hexagon?

How do you tell the difference between a pentagon and a hexagon? How do you know if a pentagon is regular or irregular?. Which is which?. In this lesson you will learn to identify shapes by looking at the number of sides and angles that a shape has. One-Dimensional. Two-Dimensional. ray.

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How do you tell the difference between a pentagon and a hexagon?

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  1. How do you tell the difference between a pentagon and a hexagon? How do you know if a pentagon is regular or irregular? Which is which?

  2. In this lesson you will learn to identify shapesby looking at the number of sides and angles that a shape has.

  3. One-Dimensional Two-Dimensional ray rectangle line segment all polygons triangle line

  4. Polygon NOT a Polygon rectangle triangle

  5. Polygons are named for the number of sides AND angles they possess. 3 - Tri 6 - Hex 7 - Hept 4 - Quad 5 - Pent 8 - Oct

  6. When the sides and angles of a polygon are all exactly congruent, that shape is called “regular.” Regular Irregular

  7. It’s easy to forget the different names of shapes. 5 – Pent (The Pentagon) 6 – Hex 8 – Oct (octopus) SIX

  8. Name this shape. Tell whether it is regular or irregular. Irregular Triangle

  9. Name this shape. Tell whether it is regular or irregular. Irregular Hexagon

  10. Tell which of these shapes is a pentagon and which is a hexagon. Determine whether the shape is regular or irregular. Hexagon, Regular Pentagon, Regular

  11. In this lesson you have learned to identify shapesby looking at the number of sides and angles that the shape has.

  12. Which of the following shapes are octagons?

  13. Draw at least 10 polygons. Name each polygon and tell whether or not it is regular.

  14. Describe a shape in writing. See if a friend can guess your shape based on the description. • Example: • I am a polygon with 5 sides and angles. All of my sides are 3 inches long. What am I? • Answer: regular pentagon

  15. Which of the following shapes can be classified as “regular”? How do you know when a shape is a quadrilateral?

  16. Lesson Slides Rubric Use this rubric to ensure your lesson plan is great!

  17. Math Rubric

  18. Graphic and Image Templates Copy and Paste items from these slides to make your presentation look great!

  19. You can copy and paste these items into any slide Green text box that appears letter by letter Green text box that fades in Blue text box that appears letter by letter Blue text box that fades in Red text box that appears letter by letter Red text box that fades in

  20. You can copy and paste these items into any slide—make sure you copy both the bubble and the text! Do I feel strongly about it? Do I have a lot to say? Do I have a lot to say? Do I have a lot to say? Do I feel strongly about it?

  21. You can copy and paste these items into any slide. You can resize them as needed! Use black text when you write in me please! Also, keep my text left-justified rather than centered! Use black text when you write in me please! Also, keep the text left-justified rather than centered!

  22. All arrows can be recolored by changing the “shape fill.” You can also resize them or rotate them!

  23. You can use these when discussing main ideas or steps in a process… 1 • [Write first step here…] 2 • [Write second step here…] 3 [Write third step here…]

  24. You can resize any of these boxes and use them to highlight text or ideas.

  25. A Common Mistake Core Lesson Quick Assessment Let’s Review Guided Practice Extension Activities Let’s Review Let’s Review Let’s Review Let’s Review Let’s Review

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