## Reflection: Vertical Alignment Discovering Similar Triangles - Section 1: Do Now

Shift in CCSS for Proportions and Ratios.wmv
Vertical Alignment:   Diverse Entry Points: Discovering Similar Triangles

# Discovering Similar Triangles

Unit 10: Sweet Similar Shapes
Lesson 1 of 8

## Big Idea: Completing a hands-on activity, students will cut, categorize and discover properties of similar triangles.

Print Lesson
18 teachers like this lesson
Standards:
Subject(s):
90 minutes

### Stephanie Conklin

##### Similar Lessons

###### Radian measure Day 2 of 2
12th Grade Math » Trigonometry as a Real-Valued Functions
Big Idea: Through sharing of problem solving strategies students will develop a description for measuring angles in radians and use the relationship with degrees to find special angles.
Favorites(1)
Resources(17)
Independence, MO
Environment: Suburban

###### Triangle Construction Site
Geometry » Triangles and Congruence
Big Idea: Students use an online simulation to build triangles from sets of parts and discover minimum conditions for proving triangles congruent.
Favorites(4)
Resources(15)
Ault, CO
Environment: Rural