What you need:
Cardboard (from cardboard box)
Transparent Multicolor Pony Beads
Skills: Fine motor skills, colors, light exploration
What you do:
Draw a pine tree shape on the cardboard.
Paint the tree and cut out.
With the screwdriver drill large holes all over the tree.
Place the tree together with the transparent beads on the light box. Let children light the tree.
How to make a simple DIY light box.