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Regular Polygons.

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Presentation on theme: "Regular Polygons."— Presentation transcript:

1 Regular Polygons

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4 http://mathworld.wolfram.com/HomePlate.html

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8 http://en.wikipedia.org/wiki/Honeycomb

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10 Decagon?

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12 GEODESIC DOMES (R. Buckminster Fuller- Bucky Balls)

13 GEOMETRY  The Greedy Triangle  Paper Strips MOBIUS STRIP LOOPS WALK THROUGH PAPER  Powerpoint  Tessellations WITH MANIPULATIVES TRANSLATIONS (SLIDES) REFLECTIONS (FLIPS) ROTATIONS (TURNS) TESSELMANIA http://www.worldofescher.com/store/mania.htmlhttp://www.worldofescher.com/store/mania.html  Escher OPTICAL ILLUSIONS DIVISION OF PLANES

14 Activities Naming shapes Sorting geometry shapes What do I have... Geopardy: http://images.google.ca/imgres?imgurl=http://192.107.108.56/portfolios/k/kernan_k/intech/Polygons/polygons.gif&imgrefurl=htt p://192.107.108.56/portfolios/k/kernan_k/intech/geopardy.htm&h=282&w=282&sz=7&hl=en&start=4&um=1&usg=__JAezMndXLy dBwXJF6PWirtWgOlk=&tbnid=nOWb48latKZ7- M:&tbnh=114&tbnw=114&prev=/images%3Fq%3Dpolygons%26um%3D1%26hl%3Den%26rlz%3D1T4SKPB_enCA248CA248%26s a%3DX OR http://homepages.ius.edu/JUDCAMPB/lessons/pplesson_files/frame.htm Tangrams Cubes Geopanes Lines of symmetry (need to create acti) Pool table

15 Using Smartboard for tesselations- cloning, rotating and fitting the puzzle pieces together! Must learn to slide parts of the shape.

16 Squares

17 Rhombi

18 Pentagons

19 Hexagons

20 Heptagons

21 Octagons

22 Nonagons

23 Decagons

24 Regular Tesselations Triangles Quadrilaterals Hexagons

25 Download tesselmania http://www.kidsdomain.com/down/pc/tesselmaniap1. htmlhttp://www.kidsdomain.com/down/pc/tesselmaniap1. html tesselmania Download ‘World of Escher once you have downloaded Tesselmania, right-click on the Tesselmania icon. click on Properties, and then click on the "compatibility" tab. under the "display settings" heading, check off the box next to "run in 256 colours". then click "apply" and then click "ok".

26 To Save Tesselmania Maximize your screen Press Alt and Print Screen at the same time Go into either Microsoft word or Photoshop and create a new document Hit the Ctrl and V buttons or edit and paste Note: in photoshop you can crop the image so that you can get rid of the program border or in Word under Picture format/crop


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