Robert Vriesman
34 Followers
Port Hueneme, California, United States
About the store
I began as a traveling music teacher in 1976 and became a math teacher in 1985. I have taught in Michigan, Alabama, and California. I was the Math Department Chair at the Los Angeles Center for Enriched Studies in Los Angeles, California for 15 years. I retired in June, 2014 to work on a book on how to teach math.
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Area of a Circle - Without a Formula!!
This is not a worksheet. This is a fun chalkboard/whiteboard activity that develops an intuitive understanding of the radius, diameter, circumference and area of a circle. The lesson provides the questions that you the teacher needs to ask and give specific examples to guide your students to develop and intuitive understanding. It is fun, fast-paced, and exciting for both teacher and students. Try it today, you won't be sorry.
6th - 12th
Algebra, Geometry, Mental Math
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About the store
Experience
I began as a traveling music teacher in 1976 and became a math teacher in 1985. I have taught in Michigan, Alabama, and California. I was the Math Department Chair at the Los Angeles Center for Enriched Studies in Los Angeles, California for 15 years. I retired in June, 2014 to work on a book on how to teach math.
Awards & shining teacher moments
I became a National Board Certified mathematics teacher in November, 2001 and renewed in 2011.
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