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
Metabolism

Metabolism

The biochemical reactions in living organisms that are necessary to maintain life.

View video

Alpha particle

Alpha particle

A type of particle produced in some types of radioactive decay.

View video

Elastic

Elastic

An object which is able to return to its original shape after an external force is applied.

View video

Myoglobin

Myoglobin

A protein found in muscle tissue.

View video

Strong acid

Strong acid

An acid that is fully ionized in solution.

View video

Transparent

Transparent

Capable of transmitting light.

View video