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This resource provides a brief overview of the history of electricity and human’s experiments with it since the days of Antiquity, as well as a set of 6 experiments which can be done in class.
My grade 4 son's review is below. I think he liked seeing the patterns it made. It was just a…
Brad
My grade 4 son's review is below. I think he liked seeing the patterns it made. It was just a…
Brad