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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
Autotroph

Autotroph

An organism that produces complex organic compounds.

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Aurora

Aurora

Natural displays of light in the sky in the polar regions.

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Amplification of DNA

Amplification of DNA

Producing identical copies of DNA sequences.

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Combustion

Combustion

A chemical reaction between a fuel and an oxidising agent that produces heat, and often light.

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Angle of reflection

Angle of reflection

The angle made between a reflected ray and a line perpendicular to the surface at the point of reflection.

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Motion

Motion

Or, movement. In physics, motion is a change in position in space, over time.

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