Are you in the United States?

Switch to Twig Science to check out our NGSS product.

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
Apoptosis

Apoptosis

Programmed cell death.

View film

Smog

Smog

A form of pollution.

View film

Carbon dating

Carbon dating

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

View film

Extraction

Extraction

The process of deriving metals.

View film

Reducing agent

Reducing agent

A substance that removes oxygen from, or donates electrons to, another substance during a reaction.

View film

Giant covalent structure

Giant covalent structure

A substance in which a large number of non-metal atoms are covalently bonded in a continuous network.

View film