In this demo, a polyethylene strip is charged by rubbing with wool. The charged strip is then used to charge a neutral object, a pith ball, by contact. This demo can be done as a student activity.
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SCH4C WATER FILTRATION INQUIRY PROJECT
Categories: Lab/Student Activity
In this activity, students will be analyzing a soil sample taken from a mining site and testing if for its acidity and dissolved metal contaminants. They will design a filtration system to remove the... read more
BLOGGING BIOLOGY IN FIJI
Categories: Lab/Student Activity
This learning activity was done as part of a Biology in Fiji program. Forty high school students from Ontario travelled to Fiji to complete the SBI3U course. While in this case the blogging activity... read more
Teacher Demo: Dancing Paper
Categories: Teacher Demonstration
In this demo, a polyethylene strip is charged by rubbing with wool. The charged strip is then used to make paper circles stand on their edges inside a Petri dish. This demo introduces students to the... read more