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How do you model a bushfire? Activity

by David, 13 September 2017 | 0 comments

a bushfire

Bushfires are destructive and dangerous. They can be fickle, but scientists are developing ways to predict their behaviour. This activity shows you one way that a scientist might think about bushfires. You will need Pencil Paper Coin A simple simulation Draw five adjacent squares. Draw a fire in the first square, and a house in…

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How fast can you fidget? Activity

by David, 28 August 2017 | 0 comments

A wierd blobby fidget spinner with too many arms.

Have you ever wondered how fast your fidget spinner spins? If you want to find out, you’ll have to do some maths! You will need Fidget spinner Computer with a flatbed scanner and printer, or a photocopier Ruler Timer Paper Pen Calculator (optional) Safety: Be careful spinning your fidget spinner near the glass of your…

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What’s Fahrenheit? Activity

by David, 15 August 2017 | 0 comments

A thermometer with both Celsius and Fahrenheit measurements.

Do you have friends from the United States? Have you ever found a recipe on the internet with ridiculously high oven temperatures? Do you have a grandparent (or great grandparent) who doesn’t like the ‘new’ way of measuring temperatures? You might need our quick guide to the Fahrenheit scale.

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Five-cent star

by David, 1 August 2017 | 0 comments

Lots of coins on a star.

Here’s a tricky puzzle for you! An eight pointed star, and seven coins. Can you put all the coins onto the star? You will need 7 five-cent coins A copy of the eight-pointed star, which you can get here   The puzzle The aim of the puzzle is to get all seven coins onto the…

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Sumerian numbers Activity

by David, 14 July 2017 | 0 comments

a section of an ancient clay tablet.

More than 5000 years ago, ancient Sumerians invented a way to write numbers. Their form of writing predates the pyramids, and even the invention of paper! In this activity, you’ll have a chance to try out this counting system.

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Octahedral map Activity

by David, 27 June 2017 | 0 comments

Time to create a map! Making a map of the entire Earth is tricky, because paper is flat, and planets are curved. There are lots of different ways to ‘flatten’ Earth, and each way produces a different shaped map. This method is super spiky as it involves triangles.

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Mathematical treasure hunt Activity

by David, 16 May 2017 | 0 comments

a pearlescent shell

Maths is everywhere! But it can be hard to find if you don’t know what to look for. Try this mathematical treasure hunt and you’ll soon discover some amazing mathematical secrets! You will need Copy of the treasure hunt page you can get by clicking here Camera (optional) What to do

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Thirteen cent coins Activity

by David, 2 May 2017 | 0 comments

small circles of paper with the numbers 1, 2, 5, 13, 29 and 64 written on them.

You’re probably familiar with 20 cent and 50 cent coins. But different countries have different values for their coins. So what’s the best way to number coins? You will need Australian silver coins: 5 x 50 cents 5 x 20 cents 5 x 10 cents 5 x 5 cents Pen and paper Scissors Stopwatch Setting…

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Unchequer the board Activity

by David, 27 April 2017 | 0 comments

Someone is sliding a black counter on a grid

Here’s a quick sliding puzzle to get your brain pumping. See if you can separate the light and dark counters in as few moves as possible! You will need Pen and paper 8 dark counters 7 light counters Setting up

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Green eggs Activity

by David, 13 April 2017 | 0 comments

An egg with a green yolk in a bowl

Time for an Easter trick! There are lots of eggs around at this time of year, but this one is sure to raise some eyebrows. And when you’re finished, you can get your parents to help you cook your green egg, so you can gross out your entire family! Safety: Use clean equipment when handling food….

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