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Tool: Area and perimeter of a rectangle (Coordinate Geometry) - Math Open Reference Review
Teacher Review (Based on classroom experience)
Reviewer: WandaB, Aug 26 2009 06:28:10:977PM
Classroom use in Courses and Topics:
Geometry: Transformations and symmetry
Duration of classroom use:
Multiple Semesters
What did students learn?
Students were able to visualize reflections and manipulate the applet to develop a deeper understanding.
What did students do with the resource?
One of many tools used on this site to explore the different types of transformations.
How hard was it for students to use?
Very Easy
Other classroom comments:
Students benefitted from the opportunity to explore reflections as well as manipulate the tool themselves.
Appropriate for:
practice of skills and understandings
What math does one need to know to use the resource?
No special technology required.
What hardware expertise does one need to learn to use the resource?
None needed except for internet access.
How hard was it for you to learn?
Very Easy
Explanation:
This is one of the websites that I highly recommend for my Geometry students and to my fellow colleagues.
Ability to meet my goals:
Very Effective
Recommended for:
Geometry: Transformations and symmetry