Feed the Frog is a fun way to practice counting, sorting, and fine motor skills with pretend play! My little girl had a blast pretending she was in a pond, giving treats to her amiable amphibian friend.
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.