About This Lesson
PowerPoint presentation is designed to initiate an open ended investigation on how to solve a problem - how can we make muddy water 'clean'. Set in Egypt as that was our class topic at the time.
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PowerPoint presentation is designed to initiate an open ended investigation on how to solve a problem - how can we make muddy water 'clean'. Set in Egypt as that was our class topic at the time.
A lovely way to link Science and History to make separating materials meaningful.
Thanks for this - a simple, yet highly effective idea that matched our topics perfectly!