This is a great supplement to your earth conservation unit or Earth Day unit. It is a powerpoint that is interactive for children to review key vocabulary and concepts on the unit and a test with answer key is included. The test is multiple choice, short answer, and matching.
This powerpoint is also available as a flipchart which is more interactive with more features if you have a Promethean Board. It is in my store.
If you like this I also have an Earth Day Hollywood Squares powerpoint game which is a fun way to review vocab and concepts as well! It is also in my store!