The GraphGrid is a frame with rubber bands that fits on the TactiPad. It includes four additional tools: hyperbole, parabola, sine & tangent and lens. The configuration of the bands in rows, and/or columns and axes gives it its functionality for x/y and 3D coordinate systems. For a description of the GraphGrid frame and how to modify the configuration of the rubber bands, see the section: GraphGrid frame.
For applications of the GraphGrid frame, see the sections:
02 – GraphGrid frame
03 – Games and scores
04 – Connecting dots; house, cube and more
05 – Simple bar chart
06 – Drawing a graph in a coordinate system
07 – 3D coordinate system
The additional tools can be used without the GraphGrid frame. Drawing the axes with the ruler is sufficient.
See the sections:
08 – Parabola
09 – Hyperbole
10 – Sine & Tangent
11 – Lens tool
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