Blackboard paint tree slices for natural mark making on the go. Great outdoor mark making idea. Kiddies could do this before working in their sketchbook. A basket of these for children to take out and explore.
this is one of the best water wall ideas i have found. really simple and let's kids turn the bottles to direct water different places. also keeps bottle caps to stop water! i am going to try this and use other containers too! would work well on wood too.
Another great music wall, from the Pre-school Play blog. Visit the blog to see lots more pictures including children getting creative and adding to the wall, plus an excellent description of how it was made and how the children use it. Love the creative use of sections of clothes dryer for hanging the instruments, and there's an interesting mix of found objects and "real" instruments.