Thames & Kosmos Simple Machines Kit – Build 26 Models to Explore 6 Classic Machines

Hands-on exploration of simple machines

Uncover the practical ideas behind mechanical physics with the Thames & Kosmos Simple Machines Kit. Through 26 model-building exercises, you’ll investigate the six classic machines—wheels and axles, levers, pulleys, inclined planes, screws, and wedges—plus gears. The modular pieces click together for repeated use, letting you reconfigure models to observe how different components influence motion and effort in tangible ways.

The kit is designed to transform curiosity into understanding, with a strong emphasis on real-world connections and playful experimentation. As you build, you’ll see how simple machines appear around you, from playground seesaws to wheelbarrows, and you’ll have the chance to test ideas in a safe, hands-on environment.

• Hands-on exposure to gears and all six classic machines through 26 model-building exercises.
• Durable, modular construction that works with other Thames & Kosmos kits for expanded projects.

The included spring scale lets you measure how machines alter the direction and magnitude of forces, turning abstract ideas into measurable observations. A 32-page, full-color manual guides each build with clear steps and engaging explanations, while also showing simple machines at work in everyday life.

• Spring scale enables practical assessment of force changes across configurations.
• 32-page illustrated manual provides step-by-step builds and real-life examples.

Why you might enjoy this kit

As you assemble and compare models, you may notice patterns in how simple machines combine to tackle larger tasks. The same base elements can form new configurations, inspiring creativity and logical thinking without requiring prior expertise.

The kit is suitable for individual exploration, classroom activities, or family projects. It invites inquiry in a low-pressure way—presenting possibilities rather than guarantees—so you can form hypotheses, observe outcomes, and refine ideas through hands-on testing. The durable construction supports repeated builds, swaps, and refreshes as your curiosity grows.