This home education lesson focuses on three key ideas in physics: work, energy, and power. Although these words might sound familiar, science gives them very specific meanings. In physics, work happens when a force (like a push or pull) moves something. Energy is the fuel or ability to do work – it’s what powers everything from our bodies to machines. Power tells us how fast that energy is used. These concepts help explain everything from why light bulbs glow to how athletes sprint.

You don’t need any science background to teach this lesson. We’ve written it in everyday language and explained new words clearly. It’s designed for children aged 8 to 16, with flexible activities that you can adapt based on age or ability. You’ll explore fun questions, do some easy experiments, and get creative – all from home, with everyday objects.

As your child learns, they’ll begin to spot science in action around them – in bikes, food, movement, and even their own muscles. This topic builds not only science knowledge but also critical thinking, observation skills, and confidence.

With clear questions, structured tasks, and creative projects, this lesson will help you guide your child through one of physics’ most important and useful ideas: how things get done using work, energy and power.