Percent Increase and Decrease Quiz

2+ results

Unit 1 Lesson 1: Points, Lines, and Planes PowerPoint presentation

Created by

This is a PowerPoint presentation for the 1st lesson in my unit 1 on Basic Geometry Terms and Symbols for my geometry course. Included are the answers to the notes which are available for FREE as a PDF. This is designed to be teacher led, but many of my students used this to get notes they missed or to review. It can easily be modified for the teacher's specific use in the classroom. My corny jokes can easily be deleted. WHY? I can't imagine! A worksheet and quiz are also available for p

7th - 12th

Geometry, Math

Angle Angle AA Triangle Similarity Activity | Similar Triangles | AAA

Created by

Mr Conceptual Understanding

This geometry word problem can be used after investigating the " Angle Angle Triangle Similarity Postulate," as an application task. Some textbooks may refer to it as the AAA or Angle Angle Angle Triangle Similarity Theorem. Alternatively, it can be used as a guiding task, in which students attempt it and perhaps get perturbed. This can lead to an investigation of the Angle Angle Triangle Similarity Postulate. Students come to understand that when two angles of one triangle are congruent to

8th - 10th

Applied Math, Geometry, Math

CCSS

8.G.A.4

, 8.G.A.5

, 7.RP.A.2b