The Montessori Constructive Triangles give children hands-on experience in plane geometry by enabling them to explore and manipulate geometric shapes and their relationships. This activity helps them develop critical thinking and problem-solving skills while deepening their understanding of geometric concepts, including the idea that all plane figures can be constructed from triangles. This Montessori Constructive Triangles Bundle includes printable color triangles, black & white triangle outlines, and control cards for the 6 Constructive Triangle Boxes, as well as design cards for the Blue Design Box.  Includes: Instructions for presentations Rectangular Box A Rectangular Box B Triangular box Large Hexagonal Box Small Hexagonal Box Blue Design Box 40 design cards for the Blue Design Box This bundle is a zip file with 95 pages. Not all 95 pages need to be printed. Out of these, 6 pages contain printing instructions, and 20 pages are dedicated to the Constructive Blue Design Cards. The remaining pages are divided into two sets: one set of color triangles and another set of black and white triangles - choose one set to print (print in color or print on colored paper). ************************************************* Earn TPT credits to use on future purchases: ► Please go to the My Purchases page in your account. Beside each purchase, you'll see a Provide Feedback button. Click it, and you will be taken to a page where you can rate the product and leave a short comment. Each time you give feedback, TPT gives you feedback credits that you use to lower the cost of your future purchases. Follow my store: ► Click the star next to our store logo and become a follower. You will now receive email updates about our store. Terms of Use: ► This material is for single classroom use only. You may not share/distribute this digital file or post it on any website or file-sharing site. You may not resell the file or print copies of it. If you want to share this product with a friend or colleague, you can purchase additional licenses for a discount. Thank you for respecting our copyright.