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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TIME FOR A CHANGE
Categories: Lab/Student Activity
The students will re-enact the water cycle and the changes of state both inside and outside the classroom. They will view video, conduct hands-on experiments, and use direct observations from... read more
KNOWLEDGE BUILDING SBI3U EVOLUTION
Categories: Lab/Student Activity, Unit Plan
The main focus of this Classroom Catalyst is to teach the SBI3U Evolution through the process of student based Knowledge Building. 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