Division into three parts in a given ratio Student activity Play

Division into three parts in a given ratio Animation Play

Division into two parts in a given ratio Student activity Play

Division of a segment Animation Play

Drawing a hexagon inscribed in a circle Student activity Play

Equal and unequal crossing-over Whiteboard exercise Play

Equal and unequal vectors Whiteboard exercise Play

Equal and unequal vectors Student activity Play

Equal angles imply parallel lines Student activity Play

Equal number of votes Animation Play

Equal numbers Whiteboard exercise Play

Equal numbers – wrong steps in proof Whiteboard exercise Play

Equal roundings accurate to 2 d.p. Whiteboard exercise Play

Equal segments Animation Play

Everyone is equal Slideshow Play

Fermat's Principle Simulation Play

Fermat's Principle Student activity Play

Finding equal expressions Whiteboard exercise Play

Finding indefinite integrals using integration by parts Whiteboard exercise Play

Finding the definite integral using the integration by parts Animation Play

Finding the equivalent expression Whiteboard exercise Play

Finding the integral using the integration by parts method Whiteboard exercise Play

Finding the integral using the integration by parts method Whiteboard exercise Play

Flow of water from the root to the upper parts of the plant Student activity Play

Flow of water from the root to the upper parts of the plant Whiteboard exercise Play