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CONDUCTORS AND INSULATORS MY WORLD OF SCIENCE by Angela Royston
$36.95 AUD
Category: No Category | Series: My World of Science Ser.
Which materials conduct electricity? Why are saucepans made of metal? Why are wires covered with plastic? Read 'Conductors and Insulators' to find out! Learn about circuits, how electricity is conducted, and which metals are good conductors. Each book in the 'My World of Science' series explains science ...Show more
SOUND AND HEARING MY WORLD OF SCIENCE by Angela Royston
$36.95 AUD
Category: No Category | Series: My World of Science Ser.
Readers will learn how sounds are made, how we hear them, how we use them, and where sounds can travel. Each book in the 'My World of Science' series explains science that you see in the world around you and use every day.
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