Grade 3: Science
Online lessons to help you learn.
Take online learning one step at a time with our digital content and interactive simulations. To launch a lesson click on the green folder symbol. To launch a simulation click on the green hand symbol.
1. Save our water – be water wise in the home
Water is essential for life and therefore it is very important that we learn how to become water wise in the home to ensure that we have constant supply of water.
2. Save our water – be water wise outdoors
Water is essential for life and therefore it is very important that we learn how to become water wise in the garden to ensure that we have constant supply of water.
3. Healthy eating
We need an adequate and varied diet to keep us healthy.
4. New plants from plant parts
New plants can grow from a parent plant by asexual or vegetative reproduction.
5. Variation
To identify that living things are sorted into different groups according to their special features.
6. How materials are classified - part 2
Materials are grouped according to their properties, these make them useful for different jobs – we look at the properties of thermal conductivity, insulation. See Grade 1 for part 1.
7. Reaction of materials - part 1
Some materials react differently when exposed to different temperature – we focus on melting, evaporation, condensation and solidification.
8. Reaction of materials - part 2
Some materials react differently when exposed to different temperature – we focus on expansion, contraction.