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Good Science Victorian Curriculum Year 7

Digital sample of Matilda's newest publication, Good Science Victorian Curriculum Year, authored by Emma Craven and Aaron Elias. For more information visit www.matildaeducation.com.au or email Katrina Tucker, katrinatucker@matildaed.com.au

Digital sample of Matilda's newest publication, Good Science Victorian Curriculum Year, authored by Emma Craven and Aaron Elias. For more information visit www.matildaeducation.com.au or email Katrina Tucker, katrinatucker@matildaed.com.au

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CHAPTER 8: FORCES<br />

3<br />

SEE–KNOW–WONDER<br />

List three things you can SEE , three things you KNOW<br />

and three things you WONDER about this image.<br />

4<br />

CRITICAL + CREATIVE THINKING<br />

THE DISADVANTAGES:<br />

List five disadvantages of<br />

shoes. Now think of some<br />

ways to correct or eliminate<br />

these disadvantages.<br />

B-A-R: Consider an everyday<br />

family car. What would you<br />

make bigger, what would<br />

you add and what would<br />

you replace?<br />

RIDICULOUS! Justify this<br />

statement: ‘All speed limits<br />

should be changed to be<br />

speed minimums’.<br />

5<br />

THE FASTEST!<br />

In 2009, athlete Usain Bolt officially became the fastest person<br />

on Earth. He still holds the record for the fastest human speed –<br />

44.72 km/h – which he ran at the World Championships in Berlin.<br />

Bolt was born in a small town in Jamaica. As a child, all he<br />

thought about was sport, and he played cricket and soccer<br />

before being identified as an extremely fast sprinter.<br />

Bolt went on to win nine Olympic gold medals and break many<br />

world records – even his own. All of this is even more incredible<br />

considering he has a medical condition that has made one of his<br />

legs more than one centimetre shorter than the other.<br />

119

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