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

Foolscap paper Animation Play

Fractional exponents Whiteboard exercise Play

Fractional exponents Animation Play

Fractional exponents Student activity Play

Fractional exponents and index laws Whiteboard exercise Play

Fractional exponents – finding equal expressions Whiteboard exercise Play

Fractions, decimals, square roots and cube roots Whiteboard exercise Play

Fractions, decimals, square roots and cube roots Student activity Play

General solution for the cosine Animation Play

General solution for the sine Animation Play

General solution for the tangent Animation Play

General solution of a trigonometric equation Student activity Play

Geotropism Animation Play

Geotropism – a movement of plant organs brought about by gravity Student activity Play

Green plants Student activity Play

Herbivores Student activity Play

Herbivores Slideshow Play

Heterotrophism in plants Student activity Play

How a bean root grows Slideshow Play

How does inheritance affect phenotype? Whiteboard exercise Play

How does inheritance affect phenotype? Student activity Play

How pitfall traps work Animation Play

How snap traps work – the Venus flytrap Animation Play

How to find a cube root Animation Play