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
Cell cycle

Cell cycle

The cycle of events involved in cell growth and division.

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Nucleus (chemistry)

Nucleus (chemistry)

The structure at the centre of an atom.

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Planet

Planet

A self-sufficient celestial body orbiting a star.

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Leaching

Leaching

The extraction of substances from their original carrier into a liquid.

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Addition reaction

Addition reaction

A reaction in which two molecules combine to form a larger molecule.

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Efficiency

Efficiency

The proportion of energy supplied to a device or process that is converted into a useful form.

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