Similarity Proofs Notes for Geometry Interactive Notebooks



Need quality Geometry notes for your interactive notebooks (INB) that don’t waste paper? These notes over Similar Triangle Proofs use all parts of the page with guided notes, guided practice, and independent practice as you teach your students how to write two column proofs over similar triangles. Students cut the guided notes section off for note-taking and then use the leftovers for guided practice, visual cues, and independent practice. No more wasting space on a page or scraps of paper!

Essential Skills from this lesson:

  • common types of similarity proofs they will be expected to write
    • proving triangles are similar
    • proving side lengths are proportional
  • review the Similarity Shortcuts (AA, SAS, SSS)
  • tips for writing similarity proofs
  • guided examples and practice

Please check out the PREVIEW above to see more information about the content of the notes and how to use them.

These guided notes are helpful with fulfilling IEPs and 504s that are written to help support student note-taking. Also very helpful for English Language Learners.

If you are looking to introduce your students to two-column proofs, start with Intro to Proofs I and Intro to Proofs II.

Want a teaching PowerPoint to accompany these notes? Click here!

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©Kacie Travis ©The Efficient Classroom All rights reserved. Purchase of this unit entitles the purchaser the right to reproduce the pages in limited quantities for classroom use only. Duplication for an entire school, an entire school system or commercial purposes is strictly forbidden without written permission from the publisher. Kacie Travis,

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