This demonstration emphasizes how we can make predictions based on patterns. A jigsaw puzzle is used as an analogy for the periodic table. Just as Mendeleev left gaps in his original periodic table, gaps are left in this jigsaw puzzle and just as he hypothesized the existence and properties of new elements, students hypothesize and find the missing pieces to the jigsaw puzzle.
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Teacher Demo/Student Activity: Bending Water
Categories: Lab/Student Activity, Teacher Demonstration
In this demo, a polyethylene rod is charged by rubbing with wool. The charged rod is then used to bend a stream of water flowing from a tap. Different substances have different attractions for... 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
ANIMALS AND CRITICAL THINKING IN GRADE 2
Categories: Lab/Student Activity, Lesson Plan, Unit Plan
Students will examine the critical inquiry question: how can understanding the characteristics and needs of animals help people to find/create a habitat that meets those needs? Their challenge... read more