Forces and Simple Machines

simple machine

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This week in Year 7 Science we will be looking at Forces – conducting experiments using contact forces (friction, bouyancy and surface tension) and non-contact forces (gravity, magnetism and electr-static forces). In Year 8 Science we will be studying Simple Machines – inclined planes, levers, the wheel and axle, pulleys and gears. One of the best sites to find resources for these units of work is Science-Class-net. There are hundreds of activities, demonstrations, experiments, graphic organisers, quizzes and slideshows about all science topics. I am very grateful to Mr. Poarch, a retired science teacher, for sharing all his wonderful resources collected over a lifetime of teaching and making them accessible on the internet.

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