Unit 9 · Matter

Matter Presentation

ScienceSubject
8 minEstimated read
Slide 1 of 4
Science and Technology, Grade 6

Matter and Mixtures

Two types of mixture · Four separating methods · Solution, colloid, suspension

What We Are Learning Today

🥣

Recognise a mixture and its components

🔍

Tell a homogeneous mixture from a heterogeneous one

⚗️

Use the four methods of separating a mixture

🥛

Identify a solution, a colloid and a suspension

Two Types of Mixture

🧂Homogeneous mixture
Components mixed evenly
Cannot be told apart by eye
Salt water, soda water, air
VS
🏖️Heterogeneous mixture
Components not mixed evenly
Can be seen and picked out
Muddy water, rice with husk

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Presenter notes: Ask the class: which things in a kitchen are made of one substance only, and which ones have several substances inside them?