Provide hands-on activities for practice and mastery. Check for understanding of concepts and skills by using relevant standard materials, i.e. worksheets, text problems, workbooks, teacher prepared exercises, etc.

Classify objects. Wordfind. Journal entry.

Objective: Practice what has been learned.

Activity: Classify objects as to how they can be recycled, reused by making a list using the trash from the activity in 1R. Give examples. Word find using vocabulary. Draw and color the recycle symbol. Journal entry: "What I can do for the Earth."

Assessment: Quality of work and correct examples given for vocabulary.