11.11.2011

Photosynthesis and the Law of Conservation of Mass

This is an activity we did today to help the boys understand the photosynthesis equation. I thought it was pretty cool.  Ben adhered the punched circles for the CO2 and H2O while Nathan adhered the sugar and O2. It made it pretty clear that although the process is quite complex, matter is neither destroyed or created and that O2 results.



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