Math Tiles: Area of Triangles

  • Answer Key


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  • File Type

    PDF (7.51 MB)

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Time to Tile: Area of Triangles is a hands-on activity that takes students’ thinking beyond procedures and rote memorization. This engaging resource activates critical thinking and problem-solving skills, all while developing algebraic thinking. Students must place 10 number tiles (0-9) on the Time to Tile cards in order to correctly find the missing measurements of 4 triangles.

This resource is now provided in printable and digital formats (Google Slides).

This resource includes:

  • 30 different Time to Tile cards
  • An “Answer Recording Sheet,” where students can record their answers so they can be corrected later. This allows the resource to be used as a perfect independent or center activity.
  • Answer keys
  • Management and organization tips for successfully implementing Time to Tile in your classroom.


BYOB! Build Your Own Bundle

Purchase 10 or more math tile sets and save 30%. When you qualify for BYOB, the discount will appear in your cart.

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Please read: This is a nonrefundable digital download. Please read the description carefully and examine the preview file before purchasing.

© Copyright 2018 M. Tallman. All rights reserved. Permission is granted to copy pages specifically designed for student or teacher use by the original purchaser or licensee. This is intended to be used by one teacher unless additional licenses have been purchased. The reproduction of any other part of this product is strictly prohibited. Copying any part of this product and placing it on the Internet in any form (even a personal/classroom website) is strictly forbidden. Doing so makes it possible for an Internet search to make the document available on the Internet, free of charge, and is a violation of the Digital Millennium Copyright Act (DMCA).


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