tatum ebook
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ÂTRANSCRIPT
Common Geometric Shapes
BY EMMA TATUM
Chapter 1
Triangles
All triangles have:
• three sides
• three angles (corners)
These are triangles,
these are not triangles.
On the next page you will find pictures of triangles used in real life.
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Top of a roof covering a pic-nic table.
Half of a sandwich cut diagonally.
A sculpture.
Chapter 2
Rectangles
All rectangles have:
• four sides
• four angles (corners)
This is a rectangle,
these are not rectangles.
On the next page you will find pictures of rectangles used in real life.
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Chapter 3
Squares
All squares have:
• four equal sides
• four angles (corners)
This is a square,
these are not squares.
On the next page you will find pictures of squares used in real life.
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Chapter 4
Circles
All circles:
• four sides
• four angles (corners)
This is a circle,
these are not circles.
On the next page you will find pictures of circles used in real life.
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Chapter 5
Identifying Common GeometricShapes
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Review 1
Check Answer
What shape is this (to the left)?
A. Circle
B. Square
C. Rectangle
D. Triangle
Review 2
Check Answer
What shape is this (to the right)?
A. Circle
B. Square
C. Rectangle
D. Triangle
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REVIEW 3
Check Answer
What shape is this (to the left)?
A. Circle
B. Square
C. Rectangle
D. Triangle
REVIEW 4
Check Answer
What shape is this (to the right)?
A. Circle
B. Square
C. Rectangle
D. Triangle
About the Author & Resources
About the Author
I, Emma Tatum, am a teacher who loves to use technology in my les-sons. Some people are still skeptical when it comes to incorporating tech-nology into the classroom on a regu-lar basis; I understand this skepti-cism because I used to be one of those people but I remained open-minded. I believe that technology is the direction our world is moving in
and that the education system needs to keep up with the rest of the world.
________________________________________
ResourcesImage(s) on title page:
http://www.ellisoneducation.com/product/30013-LG/ellison-surecut-die-circle-rectangle-square-triangle-large
Image(s) on chapter 1:
http://www.clker.com/clipart-triangles-linked.html
http://rayhoughtonphotography.wordpress.com/2012/07/16/implied-and-real-triangles/
http://sengstacke.weebly.com/1/post/2012/10/real-life-right-triangles.html
http://www.math.hope.edu/pow.html
Image(s) on chapter 2:
http://stackoverflow.com/questions/15607213/how-to-determine-what-rectangle-is-on-top
http://www.ehow.com/how_8427836_identify-length-width-rectangles-triangles.html
http://iphone5-engadget.blogspot.com/
http://quadrilateral.wikia.com/wiki/File:Rectangle-real-life-pic.jpg
Image(s) on chapter 3:
http://www.hennydonovanmotif.co.uk/squares.htm
http://www.janesquiltingscrapbook.com/scrap_quilts.htm
http://www.learnalberta.ca/content/memg/Division02/Square/index.html
Image(s) on chapter 4:
http://www.clker.com/clipart-12-color-circles.html
https://sites.google.com/site/circleswagger/circles-in-real-life
http://www.boston.com/ae/restaurants/gallery/pizzacrawl/
https://www.google.com/search?q=1+2+3+triangle&client=firefox-a&hs=xs&rls=org.mozilla:en-US:official&channel
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