This year Earth Day is on Saturday, April 22. This year the theme is Invest in Our Planet.
I created this Earth Day Challenge which is similar to an Acrostic Poem. Students use the letters from EARTH DAY to list items that can be reduced, reused and recycled. There are a number of great videos on Youtube to give the students some ideas. You can visit my blog post about this activity that has a cute video and also some other simple ideas for Earth Day: https://aclassroomforallseasons.blogspot.com/2016/03/a-few-simple-earth-day-activities_28.html
Thanks for looking!