Grade 7 Science
Pure Substances and Mixtures Strand
Wow! What an exciting month we have had learning about particle theory!!
It might not sound like a ball of fun but discovering the outcomes of these experiments has been most entertaining.
Basic Outline of Topics
Wow! What an exciting month we have had learning about particle theory!!
It might not sound like a ball of fun but discovering the outcomes of these experiments has been most entertaining.
Basic Outline of Topics
- Review of the phases of matter (solid, liquid, gas)
- How do particles behave in the different phases of matter (particle theory)
- Differences between Pure Substances, Homogeneous Mixtures, Heterogeneous Mixtures and Mechanical Mixtures
- How Solutes and Solvents work together to create solutions
- How to separate solutions
- How to separate mechanical mixtures
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Grade 7s Experiment with Separating the Homogeneous Mixture of Ink
Grade 7s create some yummy supersaturated solutions:
Ask one of our particle theory experts how those sugar particles got kicked out of the homogeneous solution by the water particles. What a battle!