Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Investigating Segments in a Quadrilateral

Investigate the properties of the shape formed by connecting the midpoints of adjacent sides of a quadrilateral. In this properties of the shape formed by connecting the midpoints of adjacent sides of a quadrilateral lesson, students use Cabri Jr. to construct a quadrilateral. They find the midpoints of the quadrilateral and construct an inscribed quadrilateral and measure the angles and side lengths of the inscribed quadrilateral.

32 Views 15 Downloads
CCSS: Designed
Resource Details

Grade
9th - 12th
Subjects
Math
1 more...
Resource Type
Lesson Plans
Duration
30 mins
Instructional Strategy
Inquiry-Based Learning
Technology
Calculator
Year
2006
Included Materials

  • Teacher Notes
  • Activity

Be the first to comment


Join Lesson Planet Community, our free teacher discussion forum, to share ideas about this resource, and more.

Join the Conversation

What Members Say


Sabrina F.
I have been able to find a variety of resources to meet a variety of needs. As a special ed teacher I need to continually find new ways of presenting the material and Lesson Planet always has many great ideas that have worked wonderfully in my classroom. It's especially great when I need to make a last minute change to a lesson!
Sabrina F., Special Education Teacher
Fairfax, VA