Chemistry in everyday life

On Monday, October 26, I asked several students in 2nd and 3rd hour to write down, on a notecard, three things that they think of when they hear chemistry. The most common responses were chemicals and labs or experiements. I was hoping for responses like materials (e.g. plastics, synthetic fabrics) or food, things that the students encounter on a daily basis.

Now that the students have begun covering chemistry basics, my plan is to focus presentations on the chemistry that they encounter in their everyday life. I gave my first of such presentations today on water treatment (which is part of the field of environmental engineering). I made some connections to myself and what I do as an environmental engineering and emphasized why water treatment is important to their lives; I think the students got the point that I was trying to make. No one thinks about water treatment, they just expect that the water from the faucet will be safe to drink, and by safe I mean won't make them sick. Most people doesn't know what happens to things that go down the drain.