5.1 - Activity: Grow your own Gemstone
5.2 - Physical Properties: what can we observe
Try this: Close-up of a Running Shoe
5.3 - Chemical Properties: how substances change
Try this: Polishing pennies
5.4 - Physical and Chemical Changes
5.5 - Activity: Practise Safety in Science
5.6 - Activity: Identify Physical and Chemical Properties
5.7 - Unique Properties
Try this: Salty Ice
5 - Awesome Science: Antifreeze in Fish
5.8 - Activity: We scream for ice cream
5.9 - Explore an Issue: Are we salting or assaulting our roads?
5.10 - Activity: What is this gas?
Chapter 5 - Looking Back
Chapter 5 - Self-Quiz
Chapter 5 - Review
6.1 - Atoms and Elements
Try this: Flaming Colours
6.2 - Investigation: Becoming a metal detective
6.3 - Metals
Citizen Action: Recycle a cellphone and save a gorilla
6.4 - Non-metals
6.5 - Metalloids: part metal, part non-metal
6.6 - Charcoal pendants or diamond pencils?
Try this: copper-plating your pencil
6 - Tech Connect: Tough as Titanium
6.7 - Activity: Family resemblances
Chapter 6 - Looking Back
Chapter 6 - Self-Quiz
Chapter 6 - Review
7.1 - Activity: Colour to dye for
7.2 - Putting atoms together
Research this: What difference does a subscript make?
7.3 - Activity: Matching models & formulas
7.4 - Activity: Shocking water
7.5 - Taking Compounds apart
Try this: Elephant toothpaste
7 - Science Works: Extreme close-up of a diaper
7.6 - Activity: Diaper dissection
7.7 - Explore an Issue: Reducing wastes from plastics
7.8 - Oxygen: properties, uses, and impacts
7.9 - Activity: Put out that fire!
Chapter 7 - Looking Back
Chapter 7 - Self-Quiz
Chapter 7 - Review
