I like how the materials for the light table are hanging up on display. Seeing all of the possibilities laid out, so colorful that they double as decoration, is so inviting and will especially catch the eye of the more visually focused learners. I would have loved to have regular access to one of these when I was a kid.
ODDBOX 2 Orange acrylic sandwiched between birch ply, backlit with LED light source, making the acrylic glow. Internal back panel is edge lit, and glows a lovely orange. Can be made any size, with different coloured acrylic, different wood for the box (could be oak, walnut, aluminium clad - the choice is yours!