The Story of the Transistor
Pupils brainstorm on how certain items have become smaller as technology advances. They watch a video about the history of the transistor.
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Crystals: What Are They and What Holds Them Together
Pupils are introduced to the characteristics of crystals and what keeps them together. Using the Periodic Table, they examine the various elements and develop a model of an atom. In groups, they place sugar and salt in petri dishes and...
5th - 8th Science