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Week at a Glance
Science
Grade 4
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Habitats and Communities
Light and Sound
Pulleys and Gears
Rocks and Minerals
Grade 7
>
Safety
Interactions in the Environment
Form and Function
Heat in the Environment
Pure Substances and Mixtures
Grade 8
>
Cells
Fluids
Systems in Action
Water Systems
Math
Measurement
Number Sense and Numeration
Geometry and Spatial Sense
Data Management and Probability
Social Studies
Early Civilizations
Canada's Provinces and Territories
Language
Reading
Writing
Arts
Visual Art
Dance
Health
LIght and Sound
Light Picture
Sound Picture
Sources
What is Light?
What is Light? Answers
What is Sound?
What is Sound? Answers
How Light Travels
How Light Travels Answers
What Causes Sound
What Causes Sound Answers
Reflecting Light
Reflecting Light Answers
Vibrations
Vibrations Answers
Refraction
Refraction Answers
Echoes
Echoes Answers
Ears
Ears Answers
Light Sources
Light Sources Answers
Light and Heat
LIght and Heat Answers
Prisms
Prisms Answers
Using Sound
Using Sound Answers
Using Light
Using Light Answers
Making a Guitar
Making a Guitar Answers
Test Review
Affects on Environment
Test Practice Questions
Be Safe With Light and Sound
: Consider the impact of technology, light and sound, and the harmful effects they may have on our environment.
Test Review