Hook: Jump straight into the action

I slipped. And fell. My stomach lurched as my harness caught me in my gut. "Owwwww" I moaned. I swung back to the climbing wall and grabbed on. Climb. Slip. "Owwww." Yep, you guessed it. My harness caught me in my gut, once again. 

What I learnt this week: Scale Maps

A scale map is a map with a scale. A scale is something that you can use to compare distances. Here is a scale.

This scale is telling me 5 cm on the map is 1 kilometre in real life.