What's new

Posts by David

Soma cube Activity

by David, 26 January 2013 | 0 comments

The soma cube is a tricky puzzle! First, you’ll glue some cubes together into strange shapes. Then see if you can get those shapes to come together!

Continue reading Soma cube

Categories:

Curved origami sculpture Activity

by David, 17 January 2013 | 0 comments

Folding origami cranes and paper aeroplanes is fun, but they tend to be made of straight lines. So what happens when you fold in curves?

Continue reading Curved origami sculpture

Categories:

Play a game of Salvo! Game

by David, 10 January 2013 | 1 comments

Here’s a fun game to play, but there’s more to it than chance. Have a try, then see if you can use some maths strategies to improve your game!

Continue reading Play a game of Salvo!

Categories:

Decorative octahedron Activity

by David, 18 December 2012 | 0 comments

In this crafty maths activity, you’ll get to make a decoration in the shape of an octadehron.

Continue reading Decorative octahedron

Categories:

Marbled thumbnail Activity

by David, 12 December 2012 | 0 comments

Child looking at their nail polish-covered thumb.

Have fun decorating your thumbnail while learning more about chemistry! Safety: This activity uses nail polish remover. Ask an adult to help.

Continue reading Marbled thumbnail

Categories:

End of the world as we know it? News

by David, 7 December 2012 | 0 comments

On Wednesday, the Prime Minister of Australia, Julia Gillard, said the world was about to end. Check it out on YouTube.

Continue reading End of the world as we know it?

Categories:

Counting gears Activity

by David, 4 December 2012 | 0 comments

Foam gears with numbers written on them

This crafty cog activity will get your mind spinning and help you learn more about how we count. Safety: This activity uses a craft knife. Ask an adult to help.

Continue reading Counting gears

Categories:

Pizza brainteaser! Brainteaser

by David, 1 November 2012 | 3 comments

Pizza delivery man holding a pizza

Mario has a whole pizza that hasn’t been cut. He cuts the pizza in half, and then cuts each of those pieces in half to make four pieces. He then cuts all of those slices in half, and then those in half and so on.

Continue reading Pizza brainteaser!

Categories:

Why is A4 paper the size that it is? News

by David, 23 October 2012 | 4 comments

Coloured papers

Take a sheet of A4 paper and measure its sides. A4 is 210 millimetres wide and 297 millimetres long. It’s probably the most common size of paper and it’s used in most countries. However, A4 side lengths aren’t simple numbers like 200 or 300 millimetres. So why don’t we use something easier to measure?

Continue reading Why is A4 paper the size that it is?

Categories:

Mimic memory Activity

by David, 13 October 2012 | 0 comments

Butterflies

These mimic activities are about memory. To do them well, you need to remember exactly what you saw. Your brain makes memories in a few stages. Sensory memory describes what happens when you briefly see an object. It lasts just a split second, however.

Continue reading Mimic memory

Categories: