In a mythical temple full of obstacles, Olivia and Hassan learn simple mental maths and apply it to work out the passcode to open the door.

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hi, my name is Miss James and I can't wait to find out just how clever you are in our lesson today. For ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Hello Brainiacs. It's Ms Kirszman. Let's get mathematical. To warm up our brains, I've got a great ...

Australian teachers teach important numeracy skills in these ten minute lessons. ABC iview Home Watch all your favourite ABC programs on ABC iview. More from ABC We acknowledge Aboriginal and Torres ...

Find out how to write decimals using tenths and hundredths. What are negative numbers? Find out how to count backwards from zero and order negative numbers. What are factors? Take a look at how to ...