Animals: Structure and Function

Groups of organs with specific structures and functions work together as systems, which interact with other systems in the body.
The development and uses of technology to maintain human health are based, in part, on the changing needs of society.

Friday, January 23, 2015

Carbon

Today we learned that charcoal, graphite, and diamonds are all made of carbon. Grade 9s described their physical characteristics and the differences in the organization of their carbon atoms. We also had a go at electroplating today using graphite and copper. Students are asked to complete the practice questions for this lesson and to study for the unit test which takes place on Wednesday.
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