Textures galore and easy construction opportunities make these two materials ideal for toddler play.
Art Project: Styrofoam + Chenille Sculptures
Supplies:
--Styrofoam (Someone donated half-spheres to me, but you could use almost any chunky pieces of styrofoam. I recommend cutting down one of those big chunky pieces that come with electronics or other large items shipped in boxes. Or raid your local appliance store's dumpster...)
--Chenille stems or pipe cleaners (this is an excellent opportunity to use up any pieces that have been cut into awkwardly short lengths or twisted up and used so many times that they're hard to jam back into the bag.)
Book:
A porcupine named Fluffy / Lester, Helen