View Resource
  • Number of visits 468
  • Number of saves 9
  • Number of comments 4


The purpose of this curriculum guide is to provide OER lesson material and support activities for Pythagorean Theorem instruction. It is geared towards GED® requirements. Both printable and online options are provided.
Middle School, Adult Education
Grade 8
Material Type:
Activity/Lab, Assessment, Lesson, Reading, Teaching/Learning Strategy
Date Added:
Creative Commons Attribution Non-Commercial
Media Format:


Kat Chilton on Sep 16, 12:17pm

This curriculum guide has many resources offered to teachers throughout. It is very comprehensive and takes teachers throughout the entire unit of teaching the Pythagorean Theorem, which I appreciate. It includes and considers every part of a unit you would want to include and takes into account the little things needed in a unit. It starts with different ways you can start introducing the topic. Not only does it have many different ways to include technology in your lesson, but it also has different accommodations throughout, which I really like. In the "Application" section, the lesson includes a hands-on activity to help students work through actually using the Pythagorean Theorem in real-life situations which I LOVE. I also love the inclusion of Online learning options at the end, as that is very practical for the classroom today. Overall, this is very well thought out and there are a great number of resources, accommodations, and good tidbits throughout to help teachers construct and teach a unit on this topic.

Susan Jones on Jun 06, 01:42pm

This curriculum guide provides a comprehensive coverage of the Pythagorean Theorem.
It includes good comments about exactly how resources could be used and their strengths and weaknesses.

The “Prove it” exercise in the “Preview” part of the curriculum is “free but not open,” designated “read the fine print.” To enhance it, I recommend (since links don't work in comments, I made a remix of the lesson and added these): have posters of perfect squares and cubes on the wall (from -- has more posters and ideas ), and would provide students with a times tables chart up to 20 ( )

The mini-flexbook is very well grounded and comprehensive, including pictures and illustrations of “right triangles” in the real world.

The “prove it! Part 2” has an excellent practical example of using the Pythagorean Theorem to construct a deck.

Great collection of resources!

Jason Walker on Jun 01, 01:17pm

This guide gives a teacher everything needed to comprehensively cover the Pythagorean Theorem in the Adult Ed classroom. I like the easy to follow progression of resources. Shana has curated a worthwhile collection.

Jason Walker
on Jun 01, 01:15pm Evaluation

Quality of Explanation of the Subject Matter: Superior (3)

This guide has links to two full lesson plans on the Pythagorean Theorem, plus it has other links to activities, worksheets, a textbook resource and online exercises.



Achieve OER

Average Score (3 Points Possible)
Degree of Alignment3 (2 users)
Quality of Explanation of the Subject Matter3 (2 users)
Utility of Materials Designed to Support Teaching3 (2 users)
Quality of Assessments2.5 (2 users)
Quality of Technological Interactivity3 (2 users)
Quality of Instructional and Practice Exercises3 (2 users)
Opportunities for Deeper Learning3 (2 users)

Tags (9)