The GraphGrid is a frame with rubber bands that fits on the TactiPad. It includes four additional tools: hyperbole, parabola, sintang 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 graph grid frame and on how to modify the configuration of the rubber bands, see the section: GraphGrid frame.
For applications of the GraphGrid frame, see the sections:
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 are applied without the GraphGrid frame. Drawing the axes with the ruler is sufficient.
See the sections: