160 words minimum? Ok humankind has struggled to get things done. In this simple activity we are going to focus on one of the most important inventions in the history of humankind, an invention that allowed a stronger force that could do our work for us. This force came naturally in the form of strange lights that came down from the heavens. (ok, I think this is enough!)

electricity-vocabulary_158490.doc

Electricity Vocabulary

electricity-vocabulary

Let's do English ESL general grammar practice. 160 words minimum? Ok humankind has struggled to get things done. In this simple activity we are going to focus o…