This is a great opportunity to let the students share how they help to protect the Earth at their own home. Many share that they save cans or water bottles for recycling.
Betsy's Kindergarten Adventures is a cute movie to help explain the difference between reduce, reuse and recycle. It even gives the history as to how Earth day came about.
All of the items shared above can be found in my Earth Day Packet in my TpT store.
I wish I would have found this song a little earlier. I think it would have been great to have my students learn it, to perform it at our weekly assembly.