More Related Content
Mat 140.geometric shapes[1]
- 3. Properties of Basic Shapes
- 4. Triangles
- 11. Applying Geometric Shapes in the Every Day
- 12. Activities with Geometric ShapesShape RecognitionLet’s start off real basic! Can you name these geometric shapes? Go ahead and label them! Diamondor Rhombus Pentagon Square Circle Trapezoid Triangle
- 13. Properties of Basic ShapesNow let’s quickly go over some properties of basic shapes. . .
- 14. TrianglesTriangles can be distinguished by their _____ and their ______sidesanglesAll six of these characteristics can be combined. . . (see the next slide)
- 15. Classifying TrianglesSince triangles are distinguished between their sides and angles we can also categorize them by their sides and angles.Can you place these triangles accordingly in the diagram?
- 16. QuadrilateralsQ: Does anyone know what a quadrilateral is?D: A quadrilateralis a four sided figure. Q: Can you think of a geometric shape that would fit this description?These are just some examples.Square Parallelogram Diamond Trapezoid Rectangle Review: Quadrilaterals∙ By: EnchantedLearning.com
- 17. Classifying QuadrilateralsQuadrilaterals can best be classified by their ____________. The Venn Diagram below demonstrates how the quadrilaterals can be classified accordingly.parallel lines0 = Zero parallel lines1 = One set of parallel lines2= Two set of parallel lines222Parallelogram Diamond 10Rectangle
- 18. Regular PolygonsQ: Does anyone know what a regular polygon is?D: A regular polygon is a polygon where all the sides are the same and all the interior angles are the same. Q: Can you think of a geometric shape that would fit this description?3-sided regular polygon4-sidedregular polygon5-sided regular polygon6-sided regular polygon8-sided regular polygonReview: A Study of Regular Polygons ∙ By: TantekÇelik
- 19. Line SymmetryQ: Does anyone know what line symmetry is?D. Line symmetry is when one half of an image is the mirror image of the other half Sometimes shapes/figures can have more than one line of symmetry.This is an example of a pentagon having line symmetrySee if you can figure out anymore lines on symmetry between either the pentagon or the hexagonReview: Line Symmetry∙ By: homeschoolmath.net
- 20. Rotational SymmetryQ: Does anyone know what rotational symmetry is?D. Rotational symmetry is when there is a center point around which the object is turned a certain number of degrees and the object still looks the same. That is it matched itself a number of times while it is being rotated. (Webquest)Review: Rotational Symmetry∙ By: Webquest
- 21. Geometry in the Every DayGeometric shapes can be found everywhere. Here are some examples of geometric shapes in the natureLines symmetry can also be found everywhere. Here are some examples of geometric shapes in the nature
- 22. Activities with Geometric ShapesCheck out EnchantedLearning.com for teaching geometric shapes in the classroom. They have worksheets, crafts and much more!