2 periods: 1 hour 10 minutes: Plate Tectonics
10 minutes: Student-Centred Learning
Schema Knowledge Activation
a) Earth’s interior
b) Convection Currents
5 minutes: Student-Centred Learning
Watching Visuals
a) Images showing the Earth’s interior
b) Video showing convection currents in heated oil
http://www.youtube.com/watch?v=SjI4mhqKz5Y
10 minutes: Student-Centred Learning
Students do up a KWL chart in groups regarding the Earth’s interior and convection currents.
10 minutes: Student-Centred Learning
Group Presentations
10 minutes: Student-Centred Learning
Students attempt activity sheet in groups
a) Activity 1
b) Activity 2
15 minutes: Teacher-Centred learning
Teacher explains
a) convection currents, its work and why/how it is triggered
b) The importance of convection currents with respect to the movement of plate margins
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