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
Lens

Lens

An optical device.

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Oceanic crust

Oceanic crust

The uppermost solid layer of the Earth beneath the oceans

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Addiction

Addiction

A physical or psychological dependence on a substance.

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Gland

Gland

An organ that produces a specific substance.

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Harmonics

Harmonics

Musical tones that are whole number multiples of the note intended.

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Starch

Starch

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

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