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angle find!
Angle Find! is a game that helps students to develop both angle sense and their understanding of angle relationships. Players of the game are given an angle measurement and a screen full of lines that meet at various angles. The game contains three sets of levels. The levels of the first set contain three lines and their intersections. In the second set of levels, parallel lines are introduced. The final set of levels contains “challenge” levels that include more different angles and smaller differences between angle measurements.see details …
Chameleon
Help the chameleon catch flies using angles and distance.
Help the chameleon catch all the flies, using turns and distance.see details …
Circle Song 2
Circle terminology and formulas in song form. Center, radius and diameter are mentioned as well as the area and circumference formulas. The song helps students remember these terms and formulas. Composed, performed and recorded by Dave Mitchell.see details …
Conic Sections - interactive 3-D graph
In this interactive, you can vary parameters to produce conics.see details …
Dance of the Sugar Pi Fairy
It's pi like you've never seen before, as Danica McKellar presents Dance of the Sugar Pi Fairy. Featuring Chris Hardwick, Simon Pegg, Felicia Day, Jonathan Bennett, Jim O'Heir, Jonah Ray and Matt Mira.see details …
Dry Socks
This activity may not be in English, but the maths is still the same!
“Hang de sokken in de juiste volgorde aan de lijn” – meaning, “Hang the socks in the correct order on the line”.
Order fractions on a number line.
[Here’s the Google Translation]see details …
Exploring Gradient in Google Earth and Autograph
Using Google Earth to explore a little gradient (Melbourne Airport runway) and bigger gradients (route to school in Bolton), then how it is in coordinates in Autograph.see details …
Integer Bars: Learning Fractions and more with On-line Manipulatives
Integer Bars (cuisenaire rods): Hands-on to learn almost every math concept — number sense, basic math skills (addition, subtraction, multiplication, and division), fractions, algebra, and more. Includes a lesson plan.see details …
Learn about the Egyptian Number System
An interactive to investigate the Egyptian Number System.see details …
long division interactive practise
scaffolded practise of long divisionsee details …