KS3 new spec revision lesson for levers, machines, moments, pressure and hydraulics

Revision slides for students to complete. It takes a full lesson (suggested starter and plenary included). The students are given strict time limits to complete each card and it can be used either as a research lesson or as a teacher led lesson. My year 7 students found this topic very difficult, so I used it as a teacher led activity - they definitely found the topic easier at the end of this lesson. Colour coded for differentiation (red for lower ability; blue for middle ability and green for higher ability) so that you can select which students do which tasks, with opportunity to progress for 'red' and 'blue' students. Answers included for your convenience.