## Loading...

Discovering and Proving Triangle Properties Unit Assessment

# Discovering and Proving Triangle Properties Unit Assessment

Unit 7: Discovering and Proving Triangle Properties

Lesson 10 of 10

Lesson 10 of 10

## Objective: Students will be able to apply and prove triangle properties.

1

#### Homework Review

*15 min*

During homework review, students share out the A+ proofs they wrote for homework in their groups. The problems given last night for final review are in this resource:

Students will typically request one or two proofs to be presented in front of the whole class. Through these presentations, students offer feedback and critique the presenter’s reasoning.

#### Resources

*expand content*

Feedback (0)

Give Jessica some feedback on this lesson

BetterLesson Community Feedback

No comments at this time. Add yours above.

##### Similar Lessons

###### Applying Triangle Congruence

Geometry » Triangles and Congruence

Big Idea:
Students learn how proving triangles congruent can be used as part of a larger strategy in a proof.

*Favorites(4)*

*Resources(18)*

Ault, CO

Environment: Rural

Environment: Rural

###### Time for Triangles

Geometry » Tremendous Triangles

Big Idea:
Students will measure, cut and measure again to learn and prove key properties of triangles

*Favorites(3)*

*Resources(28)*

Saratoga Springs, NY

Environment: Suburban

Environment: Suburban

###### Prove It (Part 1)

Geometry » Similar and Right Triangles

Big Idea:
Students work on proving hypotheses – and end up proving the Pythagorean Theorem.

*Favorites(0)*

*Resources(11)*

Amsterdam, NY

Environment: Urban

Environment: Urban

Scroll Up

- UNIT 1: Creating Classroom Culture to Develop the Math Practices
- UNIT 2: Introducing Geometry
- UNIT 3: Transformations
- UNIT 4: Discovering and Proving Angle Relationships
- UNIT 5: Constructions
- UNIT 6: Midterm Exam Review
- UNIT 7: Discovering and Proving Triangle Properties
- UNIT 8: Discovering and Proving Polygon Properties
- UNIT 9: Discovering and Proving Circles Properties
- UNIT 10: Geometric Measurement and Dimension
- UNIT 11: The Pythagorean Theorem
- UNIT 12: Triangle Similarity and Trigonometric Ratios
- UNIT 13: Final Exam Review

Scroll Down

Scroll Up

- LESSON 1: The Language and Properties of Proof
- LESSON 2: Triangle Sum Theorem and Special Triangles
- LESSON 3: Triangle Inequality and Side-Angle Relationships
- LESSON 4: Discovering Triangle Congruence Shortcuts
- LESSON 5: Proofs with Triangle Congruence Shortcuts
- LESSON 6: Triangle Congruence and CPCTC Practice
- LESSON 7: Proving Isosceles Triangle Conjectures
- LESSON 8: Group Assessment: Triangle Congruence and Proof
- LESSON 9: Triangle Properties, Triangle Congruence, and Proof Review
- LESSON 10: Discovering and Proving Triangle Properties Unit Assessment

Scroll Down