Books with author Wendy Sadler

Explains how simple machines work and where they can be found in everyday objects and machines.

Why does a compass always point north? How do migrating birds find their way home? Why is Earth like a giant magnet? Take a closer look at the science we use every day! From the moment we get up in the morning and all through the day and night, find out about the science in your life.

Sadler, Wendy

Ever wonder how something works? Satisfies children's curiosity about the inner workings of their favourite toys, focussing both on their mechanisms and the scientific principles behind them. Ages 5-10 years.

Ever wonder how something works? Satisfies children's curiosity about the inner workings of their favourite toys, focussing both on their mechanisms and the scientific principles behind them. Ages 5-10 years.

How does an airplane slow down? What makes us stick to the Earth's surface? What type of rock can sometimes float? Take a closer look at the science we use every day! From the moment we get up in the morning and all through the day and night, find out about the science in your life.

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Explains how simple machines work and where they can be found in everyday objects and machines.

Ever wonder how something works? Satisfies children's curiosity about the inner workings of their favourite toys, focussing both on their mechanisms and the scientific principles behind them. Ages 5-10 years.

Why are slides made of metal and plastic? How do swings work? What playground toy uses a spring? Read this book to find out about playgrounds!

Explains how simple machines work and where they can be found in everyday objects and machines.

Explains what electricity is and how it is used to run various machines, and describes how electricity is generated.