Semi-Regular Tessellations How is a semi-regular tessellation different from a regular tessellation?

Slides:

Advertisements

Similar presentations

Surrounded by Rep-Tiles A Tessellation Activity. Rep-Tile Design: Rep-tiles are geometric figures such that n copies will tessellate. This means that.

Advertisements

DEFINITION: TILES AND TILING

A tessellation or a tiling is a way to cover a floor with shapes so that there is no overlapping or gaps. Tessellation Remember the last jigsaw puzzle.

1. Prove that the sum of the interior angles of a polygon of n sides is 180 (n – 2). § 8.1 C B E D P F A Note that a polygon of n sides may be dissected.

Tessellations Warm Up Lesson Presentation Lesson Quiz

Tesselations What is a tesselation? It is a design consisting of the same interlocking pattern repeated over and over.

Tessellations 5.9 Pre-Algebra.

Tessellations 12-6 Warm Up Lesson Presentation Lesson Quiz

Confidential 2 WARM UP 1.The following regular polygons tessellate. Determine how many of each polygon you need at each vertex. Squares and Octagons Determine.

CHAPTER 24 Polygons. Polygon Names A POLYGON is a shape made up of only STRAIGHT LINES.

Section 12-5 Symmetry SPI 32D: determine whether the plane figure has been translated given a diagram and vice versa Objectives: Identify types of Symmetry.

Repeating Figures and Symmetries How can tessellations be made with repeating figures? What four types of symmetry do you look for in repeating figures?

Chapter 10 Polygons! lvillage.education.vic.gov.au/.../polygons.JPG.

7-9 Tessellations Course 3 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

Chapter Congruence and Similarity with Transformations 13 Copyright © 2013, 2010, and 2007, Pearson Education, Inc.

Here are the eight semi-regular tessellations:

10-8 Polygons and Tessellations

You will be finding the area for a regular polygon. A regular polygon has all congruent sides and angles.

Lesson 10-4: Tessellation

to summarize this presentation

 1.Title  2. Table of contest  3. Question  4. Hypothesis  5. Material  6. Procedures  7. Conclusion  8. Question?  9. Bibliography.

TESSELLATIONS What’s a tessellation? Tessellations are a series of repeating patterns or designs that interlock. The positive and negative space work.

Chapter 10: Area Section 10-3: Areas of Regular Polygons.

© T Madas. A pattern of shapes which fit together without leaving any gaps or overlapping A way of completely covering a plane with shapes which do not.

Tessellations sdsu edtec 4701 Tessellations Bill Milburn, EDTEC 470 Morse High, Room

Chapter 7 Lesson 5 Objective: Objective: To find the area of a regular polygon.

Tessellations 1 G.10b Images from ygons/regular.1.html

5-9 Tessellations Warm Up Problem of the Day Lesson Presentation

© 2010 Pearson Education, Inc. All rights reserved Motion Geometry and Tessellations Chapter 14.

Math Alliance March 1, What Are Tessellations? Write a definition on a notecard Draw a picture that represents your definition Definition: Shapes.

Tessellations with Regular Polygons.  Many regular polygons or combinations of regular polygons appear in nature and architecture.  Floor Designs 

Polygons and Area (Chapter 10). Polygons (10.1) polygon = a closed figure convex polygon = a polygon such that no line containing a side goes through.

Lesson 4 Menu 1.Identify the order and magnitude of rotational symmetry for a regular triangle. 2.Identify the order and magnitude of rotational symmetry.

Tessellations!!!!! A tessellation is a way to tile a floor (that goes on forever) with shapes so that there is no overlapping and no gaps.

Your class had all but one regular tessellation of the plane! Vertex Arrangements in 2D and 3D.

E12 Students will be expected to recognize, name, and represent figures that tessellate.

Chapter 9: Transformations 9.7 Tesselations. repeating pattern of figures that completely covers a plane without gaps or overlaps think: tile, wallpaper,

Lesson 9-4 Tessellations Tessellation- a pattern that covers a plane by transforming the same figure or set of figures so that there are no overlapping.

TESSELLATIONS A Tessellation (or Tiling) is a repeating pattern of figures that covers a plane without any gaps or overlaps.

 Hidden Lines in Tessellations ◦ “Mind’s Eye” – the angle defined by our mind’s eye to help us find the pattern. ◦ Angles are all the same. ◦ These angles.

Chapter 7 Section 7.4. Objectives Learn about tessellations of regular polygons. Classify and identify monohedral, regular, and semiregular tessellations.

What are they?  A repeating pattern using regular polygons  No gaps or overlaps  Each vertex is the same.

10-7: Tessellations T ESSELLATION : A tiled pattern formed by repeating figures to fill a plane without gaps or overlaps. Regular Tessellation: When a.

Lesson 10-4: Tessellation

Repeating shapes and patterns that completely cover a plane

Escher Tessellations Who is MC Escher? What is an Escher tessellation? What method is used to make one?

What is a Tessellation? A tessellation is a pattern of repeating shapes that leave no spaces or overlaps in it pieces. Tessellations are made by reflecting.

Polygons. Polygons (Must Have All 3 )  closed 2-D shapes with three or more straight sides  sides meet only at the vertices  the number of sides is.

Ch. 6 Geometry Lab 6-9b Tessellations Lab 6-9b Tessellations.

10-3 Areas of Regular Polygons. Parts of a Regular Polygon center radius apothem.

Goal 1: To find the surface area of a pyramid Goal 2: To find the surface area of a cone.

Tessellations 9-6 Warm Up Lesson Presentation Lesson Quiz

Tessellations A tessellation is made by reflecting, rotating or translating a shape. A shape will tessellate if it can be used to completely fill a space.

What is a polygon? The teacher should ask first to students if they know what is a polygon. From there the activity should start.

Non-Regular Tessellation

A regular tessellation uses one regular polygon.

5-9 Tessellations Warm Up Problem of the Day Lesson Presentation

12-6 Tessellations Lesson Presentation Holt Geometry.

13 Chapter Congruence and Similarity with Transformations

Tessellations 12-6 Warm Up Lesson Presentation Lesson Quiz

Tessellations of the Plane

Tessellations Warm Up Lesson Presentation Lesson Quiz

Tessellations Warm Up Lesson Presentation Lesson Quiz

Module 2, Day 14 Have out: Bellwork:

Homework, red pen, pencil, assignment sheet, highlighter, module

Module 1, Day 11 Have Out: Bellwork:

Tessellations Geometry Unit 2 Session 4.

Presentation transcript:

Semi-Regular Tessellations How is a semi-regular tessellation different from a regular tessellation?

Semi-Regular Tessellations Semi-regular tessellations are tessellations of more than one type of regular polygon such that the polygon arrangement at each vertex is the same. Regular tessellations only use on regular polygon.

Web Info ular.polygons/semiregular.1.html

How is a semi-regular tessellation different from a regular tessellation? Semi-regular tessellations are tessellations of more than one type of regular polygon such that the polygon arrangement at each vertex is the same. Regular tessellations only use on regular polygon.

Assignment Create a semi-regular tessellation Use a half sheet of plain copy paper. Your tessellation is to be in color. No #2 pencil or “writing” pen “coloring”.