Search this site
Skip to main content
Skip to navigation
Mrs. Barnes' Classes
Welcome!
Class Calendar
Math 7
Science 7
Science 7 Textbook
Unit 1: Interactions and Ecosystems
Unit 2: Plants for Food and Fibre
Unit 3: Heat and Temperature
Unit 4: Structures and Forces
Unit 5: Planet Earth
Science 8
Unit A: Mix and Flow of Matter
Unit B: Cells and Systems
Unit C: Light and Optical Systems
Unit D: Mechanical Systems
Unit E: Fresh and Salt Water Systems
Science 9
Science 9 Textbook
Unit 1: Biodiversity
Unit 2: Matter and Chemical Changes
Unit 3: Environmental Chemistry
Unit 4: Electrical Principles
Unit 5: Space Exploration
Science 30
Science 30 Textbook
Biology
Chemistry
Physics
Energy
Biology 30
Mrs. Barnes' Classes
Welcome!
Class Calendar
Math 7
Science 7
Science 7 Textbook
Unit 1: Interactions and Ecosystems
Unit 2: Plants for Food and Fibre
Unit 3: Heat and Temperature
Unit 4: Structures and Forces
Unit 5: Planet Earth
Science 8
Unit A: Mix and Flow of Matter
Unit B: Cells and Systems
Unit C: Light and Optical Systems
Unit D: Mechanical Systems
Unit E: Fresh and Salt Water Systems
Science 9
Science 9 Textbook
Unit 1: Biodiversity
Unit 2: Matter and Chemical Changes
Unit 3: Environmental Chemistry
Unit 4: Electrical Principles
Unit 5: Space Exploration
Science 30
Science 30 Textbook
Biology
Chemistry
Physics
Energy
Biology 30
More
Welcome!
Class Calendar
Math 7
Science 7
Science 7 Textbook
Unit 1: Interactions and Ecosystems
Unit 2: Plants for Food and Fibre
Unit 3: Heat and Temperature
Unit 4: Structures and Forces
Unit 5: Planet Earth
Science 8
Unit A: Mix and Flow of Matter
Unit B: Cells and Systems
Unit C: Light and Optical Systems
Unit D: Mechanical Systems
Unit E: Fresh and Salt Water Systems
Science 9
Science 9 Textbook
Unit 1: Biodiversity
Unit 2: Matter and Chemical Changes
Unit 3: Environmental Chemistry
Unit 4: Electrical Principles
Unit 5: Space Exploration
Science 30
Science 30 Textbook
Biology
Chemistry
Physics
Energy
Biology 30
Unit C: Light and Optical Systems
Topic 1 Notes
Light Sources
Light Properties and EMR
Report abuse
Report abuse
