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Physical Science: Light

Light meter in front of solar eclipse

Learning About Lux: Light and Solar Eclipses

Lessons

Students will observe, measure, record and graph light levels during a real or simulated solar eclipse.

Tyler Morhart headshot

Tyler Morhart (he/him)

Career Profiles

Scientist, Beamline Responsible - SyLMAND

I’m a staff scientist at the Canadian Light Source synchrotron facility. I am responsible for the SyLMAND beamline.
Michael Leger standing in front of a boat tied to dock.

Michel Leger (he/him/they)

Career Profiles

Hydrographer

I use sound and light to measure, describe and map the ocean floor.
portrait de Jigang Zhou

Jigang Zhou (he/him)

Career Profiles

Senior Industrial Scientist

I use synchrotron techniques to do scientific research that helps companies create new products.
Seedling with sunlight

Light & Plants

Backgrounders

Learn about the process of photosynthesis and how it is affected by light levels.

Creative ideas picture

Attributes and Skills of Innovators

Lessons

Students explore the attributes and skills that can make someone a successful innovator.

Light bulb and cord in shape of a head

Light and Sound Inventions that Changed the World

Lessons

Students will explore the societal impacts of inventions involving light and sound.

Amy King

Careers with Light and Sound

Lessons

Students complete a jigsaw activity to learn about careers involving light and sound.

Abstract light pattern

Light and Its Properties

Backgrounders

Learn about light and its properties.

Adult and children looking through telescope

The Optics of Telescopes

Backgrounders

Learn about telescopes, how they work & why they're important to astronomers.

Two faces each with one eye visible

Why do we need two eyes to see?

Hands-on Activities

Ever wondered why we have two eyes (and not one, three or more)? Find how your two eyes work together in this hands-on activity.

Why is everything so small down there?

Why is everything so small down there?

Hands-on Activities

Explore how we see things far and near and from different angles. It's all about perspective!

Circle of colours

What is white light?

Hands-on Activities

Find out what happens if you spin the colours of the rainbow in this hands-on activity.

Water: A Natural Reflector

Reflectors

Picture Collections

7 images of some objects that can reflect light such as mirrors, Mylar balloons and water

Is a green apple always green?

Is a green apple always green?

Hands-on Activities

What does light have to do with colour? Observe some colourful fruit under different conditions to learn why we see the colours we see!