HotChalk
Hot Chalk: Lesson Plans Page: Glitter Germs
This lesson plan is designed to give young students a concrete demonstration as to why they should wash their hands with soap and warm water so they will understand that germs are smaller than the eye can see.
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Potty Girl: What You Should Know About Toilets
Toilets are also a major source of wasted water due to leaks and inefficiency. In a home that was built prior to 1993 it is most likely that the toilet uses 3.5 gallons or more for every single flush (in Dekalb County alone, approx....