Using the 64-page full-color instruction book to build 36 models of machines and then conduct 37 experiments with the models you've built.
You can start by experimenting with simple machines: gears, levers, screws, inclined planes, pulleys, wheels and axles to understand fundamental physics. Then you can build small models of a crane, sail car, pinball game, windmill, wind-powered generator, pendulum clock, hammer machine, centrifuge, scale and many others.
Aimed at ages ages 8 and up, the Physics Workshop requires the addition of one "C" type battery.
Here is the link to the Thames & Kosmos Physics Workshop.