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Making Mathematics Dynamic: The Case for Geogebra. Roland O’Daniel Instructional Technology Coordinator/ Mathematics Specialist, CTL. Getting Setup & Sharing What is GeoGebra? Explore the program. Hands-on Activities Resources. Getting Setup. Insert Flashdrive
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Making Mathematics Dynamic: The Case for Geogebra Roland O’Daniel Instructional Technology Coordinator/Mathematics Specialist, CTL
Getting Setup & Sharing What is GeoGebra? Explore the program Hands-on Activities Resources
Getting Setup Insert Flashdrive Download “Geogebra Installer” to your computer Click and Run the program Done!
Extend the Conversation Twitter use hashtag #GUalliance Poll Everywhere: What are the main points that you want to share/remember? To participate: Text ‘87513 and your message’ to 99503
Sir Michael Atiyah ‘Algebra is concerned with manipulation in time, and geometry is concerned with space. These are two orthogonal, aspects of the world, and they represent two different points of view in mathematics.’
What is GeoGebra? Dynamic Mathematics Software For Learning and Teaching Mathematics From Elementary to University Available for free, www.geogebra.org
Computer Algebra Systems Derive Mathematica
Geometry + Algebra = GeoGebra Algebra Window Geometry & Graphics Window Symbolic Input
Explore Geogebra • Open a new window, by clicking on the program • - Explore/Discuss the navigation structures • Make a dynamic figure: • - If you are adventurous you may choose to make a quadrilateral • - If you want to work with Roland, we are going to make dynamic parallel lines
Extend the Conversation Twitter use hashtag #GUalliance Poll Everywhere: What are the main points that you want to share/remember? To participate: Text ‘87513 and your message’ to 99503
Technology to Enhance Learning Visualizing Representations Explorations Integral Exploration
Resources/Links Software: www.geogebra.org Wiki: http://www.geogebra.org/en/wiki/ Slides: www.geogebra.org/workshop Premade Activities: Google Search for ‘Geogebra Activities‘
What did we find? How can we use it?
Don’t forget: You can copy-paste this slide into other presentations, and move or resize the poll.
Image Attribution/ Contact Information mr.beaver- Fluid dynamic # 3 HB Art – magnifying glass Stopbouncing- AH-HA Markus & Judith Hohenwarter – Introduction of Geogebra to Secondary Mathematics Teachers Contact information: Roland O‘Daniel rodaniel@ctlonline.org , http://ctlonline.org/blog/ , http://rodaniel.blogspot.com