Theorems about Parallelograms

21st Century Lessons: A Boston Teachers Union Initiative
21st Century Lessons: A Boston Teachers Union Initiative
  • Preview of MA_G-CO-11_Theorems_about_Parallelograms_Day_1.docx - page 1
  • Preview of MA_G-CO-11_Theorems_about_Parallelograms_Day_2.docx - page 1
Subject Math
Grade Level Grades 9-12
Resource Type Handout, Lesson Plan
License

Share

Share On Facebook
Share On Twitter
Share On Pinterest
Share On LinkedIn
Share On Microsoft Teams
Email
Copy link

About
Resources
Reviews

Students will conjecture and prove that 1) the diagonals of a parallelogram bisect each other and 2) that a parallelogram with congruent diagonals is a rectangle.

Reading Comprehension Worksheets
High School Lesson Plan Template
Lesson Plan Ideas
Lesson Plans for High School

Resources

Files

MA_G-CO-11_Theorems_about_Parallelograms_Day_1.docx

Handout
February 13, 2020
0.4 MB
Log in or sign up to download resources.

MA_G-CO-11_Theorems_about_Parallelograms_Day_1.pptx

Lesson Plan
February 10, 2020
2.6 MB
Log in or sign up to download resources.

MA_G-CO-11_Theorems_about_Parallelograms_Day_2.docx

Handout
February 13, 2020
0.5 MB
Log in or sign up to download resources.

MA_G-CO-11_Theorems_about_Parallelograms_Day_2.pptx

Lesson Plan
February 10, 2020
2.7 MB
Log in or sign up to download resources.

Reviews

Write A Review!

Be the first to submit a review!

More from this Contributor
Functions - a 5 Lesson Unit on Functions
Lesson

Functions - a 5 Lesson Unit on Functions

Handout, Presentation | Grades 6-12

Functions - a 5 Lesson Unit on Functions
Read More
Quadratic Functions - Graphs Lesson 1
Lesson

Quadratic Functions - Graphs Lesson 1

Handout, Presentation | Grades 9-12

Quadratic Functions - Graphs Lesson 1
Read More
Congruent Triangles & Developing Congruence Criteria - 2 lessons
Lesson

Congruent Triangles & Developing Congruence Criteria - 2 lessons

Handout, Presentation | Grades 9-12

Congruent Triangles & Developing Congruence Criteria - 2 lessons
Read More
Constructions Inscribed in Circles
Lesson

Constructions Inscribed in Circles

Handout, Lesson Plan | Grades 9-12

Constructions Inscribed in Circles
Read More
Graphing Polynomial Functions
Lesson

Graphing Polynomial Functions

Handout, Lesson Plan | Grades 9-12

Graphing Polynomial Functions
Read More
Cube Roots and Problem Solving with Functions
Lesson

Cube Roots and Problem Solving with Functions

Handout, Lesson Plan | Grades 9-12

Cube Roots and Problem Solving with Functions
Read More