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!

Special Parallelograms

Students construct a rhombus.  In this constructing a rhombus lesson, students construct a rhombus from a circle using Cabri.  Students measure various angles and segments of the rhombus.  Students construct a rectangle and measure its angles, side lengths, and diagonals.  Students make conjectures about the relationships within the rhombus and rectangle.

3 Views 8 Downloads
Resource Details

Grade
9th - 12th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Technology
Calculator
Year
1997