Dave, math teacher at Genesis, uses this interactive tool from NCTM (National Council of Teachers of Math) with students to create dynamic drawings on isometric dot paper. Figures can be drawn using edges, faces, or cubes. You can shift, rotate, color, decompose, and view in 2‑D or 3‑D. Start by clicking on the cube along the left side; then, place cubes on the grid where you would like them.
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