While educators and policymakers debate whether 8th graders can be readied to learn algebra, Sigrid B. Frawley sits in front of her kindergartners with a magic bag. She puts three tokens in the bag ...

THE roots of algebra, as John Derbyshire tells us, go back to the ancient world: the Babylonians left cuneiform tablets showing simple algebraic problems. Its actual birth is usually credited to ...

Problem solving introduction - AQA Solving 'number' problems - AQA Solving 'graphical' problems - AQA Solving 'geometric' problems - AQA Solving 'statistical' problems - AQA ...