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Page 40 © 2012 Texas Instruments Educaon Technology
• Use of the Plane Geometry View rather than the Graphing View
• Lines, segments and rays
• Construcng parallel lines
• Drawing points on objects and labelling them
• The construcon of shapes
• The dierence between selecng and grabbing screen objects
• Making a measurement and storing as a variable
• Aributes which change the appearance and locking/pinning screen objects