Maybe for Charlote's Web (?) Water color crayon resist artwork, an Original watercolour painting by Kirsten Bailey, but could be adapted for a children's art activity. Great for a fall wall hanging or spider picture for the fridge!
Cute kid project-Old Book Pages and Bright Color - I love how this looks. Great project to do with kids - decoupage old book pages onto a piece of wood - let dry - use it as canvas for artwork - cheap, easy, rewarding!
Trace the shadow of your sculpture - foil figure or another object with a clearly identifiable shape. Ask, "If I hold the light here, will the shadow move?" Explore how the shadow elongates and shortens as the light is moved.