Fairy Houses from plastic containers - cover with moss, pebbles, etc. and put them in the garden!I've been looking for something to do with all of the plastic bottles I've been saving! Yay for fairy houses!
Teach Them To Fly: Saying words that begin with W is a lot like making wind with your mouth. Students practice "w" sounds while being the wind, teacher photographs, students add leaves to complete "W is for Wind" project.
Elf house on a tree! That would be cute in the garden, especially in the tree over grown with ivy. How about some battery tea lights in the windows during outdoor parties. I hear the fairies/elves whispering "home school project" in my ear.
Have set up befor going on a nature walk! - I love math that is so visual. This link will open to an article on Kindergarten Math but so many of the activities can be adapted to younger students, like the leaf activity pictured here.
Nature Crafts and Activities for Kids You Will Want To Do RIGHT Now