Science Glossary
  • 500+ key scientific terms visualised in stunning images and concise textual definitions
  • Short 30 - 60 second films using memorable visual and written learning cues
  • Clear and engaging, Twig Science Glossary reinforces the learning of key curriculum terms
Absolute zero

Absolute zero

The lowest temperature theoretically possible.

View film

Chlorophyll

Chlorophyll

A green pigment found in all plants, algae and cyanobacteria.

View film

Ecosystem

Ecosystem

A group of communities of organisms functioning as a unit.

View film

Gamma ray bursts

Gamma ray bursts

Extremely powerful flashes of gamma rays.

View film

Polymer

Polymer

A large molecule consisting of recurring units.

View film

Delta

Delta

Where a river reaches the sea or other large body of water.

View film