How a bean root grows Slideshow Play

How do we construct a rectangle? Animation Play

How do we draw a rectangle in LOGO? Animation Play

How much bigger? Animation Play

How to find a cube root Animation Play

How to find a square root Animation Play

How to get a nonagon from a square? Whiteboard exercise Play

How to simplify the radical Animation Play

Imperial units of area Animation Play

Imperial units of area Student activity Play

Impossible constructions Animation Play

Inner structure of a root Illustration Play

Inner structure of a tooth Illustration Play

Inscribed circles, circumscribed polygons Student activity Play

Inscribing a square into a circle Whiteboard exercise Play

Interesting fact Animation Play

Interesting fact Animation Play

Internal structure of a root Simulation Play

Internal structure of the root Whiteboard exercise Play

Inverse square proportion Student activity Play

Inverse square proportion Whiteboard exercise Play

Irrational numbers Whiteboard exercise Play

Is a practical demonstration reliable? Student activity Play

Is it a square? Whiteboard exercise Play

Is it a square? Student activity Play