Product reviews on this site are mostly for when I was sent a product free of charge for an honest review. The posts share my honest opinion of the products. A free educational printable PDF is always included with such posts. Almost every post on this site has an free educational printable or free sample to provide value for the reader. Thank you.
This post has a review of water testing kits given to me in exchange for my honest opinion. There is a free instant download PDF with letter sized teaching posters that may be used in small or large group class discussions, or as a bulletin board display. It also has