This program explores mental strategies for addition and subtraction using two and three digit whole numbers in a variety of contexts.

The sum of the digits on two opposite faces of dice will always be seven. In this episode, dice are used as fun tools to reinforce fact families of seven, multiples of seven, and subtraction skills.

In each program the content develops from the use of concrete representation of numbers to exploring problems where there is less reliance on such representation. There is also a strong emphasis on mathematical language and on encouraging estimation and self-correction. Today: Flynn fancies himself as a magician. Dodly becomes his assistant and together they make muffins disappear and real guinea pigs appear. Other segments include animated peas being eaten one by one and a game of real life bowls.

In each program the content develops from the use of concrete representation of numbers to exploring problems where there is less reliance on such representation. There is also a strong emphasis on mathematical language and on encouraging estimation and self-correction. Today: The puppets are camping. They collect and count sticks, compare mosquito bites and keep track of the number of monsters in a camp side story.

In this program Flynn is making a volcano for his dinosaurs while Dodly is trying to rescue them from the volcano, which he's sure, is alive. Together Flynn and Dodly try to keep track of numbers of snails, dinosaurs and cup cakes.

The Number Crew is designed to support and inspire mathematics teaching for 5 to 7 year olds, supporting the development of numeracy and mathematics through 3-D and 2-D animation, story and song. Part 1 is aimed at 5 to 6 year olds, and Part 2 at 6 to 7 year olds, providing some continuity and progression. This episode contains two parts: 43. THE HOLIDAY CLUB - Knowing by heart the multiplication facts for the 2- timestable and deriving the corresponding division facts. 44. THE NUMBER BUG HOLIDAY CLUB - Knowing by heart the multiplication facts for the 10-times table and deriving the corresponding division facts

The Number Crew is designed to support and inspire mathematics teaching for 5 to 7 year olds, supporting the development of numeracy and mathematics through 3-D and 2-D animation, story and song. Part 1 is aimed at 5 to 6 year olds, and Part 2 at 6 to 7 year olds, providing some continuity and progression. This episode contains two parts: The Big Slide - Using units of time and reading the times during the day. The Mathematics Show - Solving a problem by sorting, classifying and organising information in simple ways.

Actor and comedian Alan Davies never really got to grips with maths. Marcus du Sautoy lives and breathes the subject. In just two weeks can Marcus make Alan think like a mathematician?

Cyberchase is an animated series teaching kids that math is everywhere, everyone can be good at it, and it's fun. Today, Hacker and the Cybersquad crash land in Shangri-La. The Cybersquad must win a game to get out before Hacker..

Maths rules when the dastardly villain Hacker launches a mad mission to conquer the virtual universe. Earth kids, Jackie, Matt and Inez, travel into cyberspace for an all-out battle of wits and to discover that maths can be fun.

Join Alex and Emma as they build a toy house, cook colourful shape buns, play an animal dress up game and make craft birds! Plus, look through the windows to see a seal show at the zoo.

Join Alex and Emma as they build a toy house, cook colourful shape buns, play an animal dress up game and make craft birds! Plus, look through the windows to see a seal show at the zoo.

In this lesson, Miss James teaches the valuable 'counting on' strategy to help solve tricky addition problems using number lines. She demonstrates how to use a number line.

Miss James teaches how to solve addition problems. She demonstrates how to set up and solve the addition questions correctly, and provides opportunities for you to have a go at home.

In this lesson, Miss James teaches you the valuable 'counting back' strategy to help you solve tricky subtraction problems using a number line. She demonstrates how to use a number line correctly. Professional learning for teachers This video informs AITSL focus area 2.5 (Know the content and how to teach it: Literacy and numeracy strategies). Reflecting on the concepts illustrated in this video and using that knowledge to support the learning of your students now or in the future may count towards your teacher-identified hours of professional learning. Visit www.aitsl.edu.au for information on logging teacher-identified PD.