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
Linnaean hierarchy

Linnaean hierarchy

A hierarchical system for biological classification.

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Earth

Earth

The third planet in our Solar System, and home to the human race.

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Homogeneous mixture

Homogeneous mixture

A mixture of two or more substances that cannot be easily separated, appearing to be a single medium.

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Quantum

Quantum

A fixed amount of energy absorbed or released in an exchange of energy.

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Amplify

Amplify

To increase in size or amount.

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Molecular mass

Molecular mass

The mass of one molecule of a substance.

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