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
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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Carbon dating

Carbon dating

A dating method used to estimate the age of organic material.

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Starch

Starch

A carbohydrate made of long chains of repeated glucose building blocks.

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Saturated fats

Saturated fats

A fat where there are no double bonds between carbon atoms in the carbon chain.

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Multicellular

Multicellular

Made up of more than one cell.

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Total internal reflection

Total internal reflection

The complete reflection of a light ray within a transparent material.

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