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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Addition and Subtraction of Integers without the Number Line - Party and War
Many teachers have been frustrated by their attempts to teach students additions and subtraction of integers by using the number line. There have been many elaborate attempts to make the number line more accessable by having students actually stand on a number line and walk up and down while adding or subtracting integers, but it never seems to transfer to pencil and paper work. Well here is a method that works and works well for all students. It is fun, exciting and students love it. The idea i
4th - 12th
Basic Operations, Math, 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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