Skip to main content

Matter: Understandings of the physical world are deepened by investigating matter and energy.

Test tubes with colourful liquids

Evidence of Chemical Change

Learn how to tell if a chemical reaction has taken place.

Cloud model of an atom

Introduction to the Atom

Learn about the parts of an atom and its history.

Cube overflowing with spheres representing particles

Introduction to the Particle Theory of Matter

Learn about how the Particle Theory helps us understand matter.

General Motors Place

Keeping the Rink on Ice

Learn about the chemistry of ice skating rinks, and the technology & engineering that lets us enjoy them indoors as well as outside.