Digital Manipulatives
A presentation at
Quizlet, San Francisco. October 29, 2015
Scott Farrar
www.scottfarrar.com | @farrarscott | scottfarrar@gmail.com Former teacher at Oakland High School and Skyline High School. Currently pursuing a Masters in Math Education at San Francisco State University. |
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Equidistance with Geogebra |
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Quadrilateral Diagonals http://tube.geogebra.org/material/simple/id/1909155#material/988759 |
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Distributions with Dragging http://tube.geogebra.org/material/simple/id/1909155#material/159349 |
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Euclid’s Pythagorean Theorem Proof http://tube.geogebra.org/material/simple/id/1909155#material/1909151 |
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Radians and http://tube.geogebra.org/material/simple/id/1909155#material/1917925 |
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A Selection of More Examples |
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Even more examples, assorted |
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Public “GeogebraTube” |
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GeoGebra www.geogebra.org Desmos www.desmos.com Geometer’s Sketchpad http://www.dynamicgeometry.com/ Cabri Geometry http://www.cabri.com/ Patty Paper Geometry – Michael Serra http://www.amazon.com/Patty-Paper-Geometry-Michael-Serra/dp/1559530723 |