A circular disc is made with two or more colours of the visible spectrum in equal area sectors. The disc is spun and a different colour appears.
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EXAMINING MEDICAL HOT AND COLD PACKS USING COFFEE-CUP CALORIMETRY (SCH4U)
Categories: Lab/Student Activity, Lesson Plan
Physical changes that involve liquids and aqueous solutions can be studied using a polystyrene calorimeter like the one shown in Figure 1. Such materials can be applied to practical thermochemical... read more
SBI 4U - EVALUATING WITH AN EXPOSITORY / PICTORIAL ESSAY - "THE BIG QUESTION"
Categories: Lab/Student Activity
Using an expository / pictorial essay on evaluations, to link course concepts and somewhat 'spiral the curriculum.' Specifics: - Provide students (ahead of the unit test date) with a 'Big... read more
SAVING OUR STRUCTURES
Categories: Lab/Student Activity
In this inquiry activity, students will explore the forces affecting stability of structures and design a model of a structure which can remain stable during a natural disaster. read more