Science Glossary
  • 500+ key scientific terms visualized 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
Photosynthesis Glossary video

Photosynthesis Glossary video

The chemical process that converts carbon dioxide and water into carbohydrates using sunlight.

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Primeval soup

Primeval soup

The medium in which the first life on Earth may have originated.

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SI

SI

The International System of Units.

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Energy Glossary video

Energy Glossary video

The capacity of a system or a body to do work.

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Plate boundary

Plate boundary

The boundary between the Earth's tectonic plates.

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Melting point

Melting point

The temperature at which a solid turns into a liquid.

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