We are most accustomed to making observations directly with our eyes. Students therefore often find it conceptually challenging to comprehend the reasoning and logic used by scientists studying atoms that they cannot directly see. This activity allows the students to practice making logical inferences in an experiment with very similar principles to that of RutherfordÕs famous gold foil experiment.
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Teacher Demo/Student Activity: Glow Sticks
Categories: Lab/Student Activity, Teacher Demonstration
In this demonstration, students observe what happens to activated glow sticks when they are submerged in water at three different temperatures: cold, room temperature, and hot. Students will use... read more
Teacher Demonstration/Student Activity: Additive Colour Theory - Spinning Colour Tops
Categories: Lab/Student Activity, Teacher Demonstration
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. read more
Climate Change in the Arctic Study
Categories: Lab/Student Activity, Lesson Plan
In this study students will look at how the change in climate is directly affecting the people and culture of the arctic. Students will examine information from Inuit organizations in Nunavut and... read more
