Dynamic Coordinate Geometry in 2D and 3D
Douglas Butler
debutler@argonet.co.uk
iCT Training Centre
Oundle School
UK
Abstract
The new Autograph version 3 will be used to explore a number of teaching
opportunities in 2D: introductory calculus, conics, transformations, differential
equations, and vectors. In 3D: lines and planes, vectors (including closest
points, intersections, cross product), and surfaces. The use of associated
web resources will also be explored.
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