Grade 5: Science
Online lessons to help you learn.
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1. The electric circuit
An electrical circuit is a system. It is a path of electrical components and conductors with no breaks in it, and an energy source to make electric charges flow around the conducting path. The energy source may be cells or the ‘mains’ electricity supply.
2. Teeth
We have different types of teeth that help us to eat our food.
3. What is matter?
Matter makes up our universe. Matter is anything that has mass and takes up space.
4. Characteristics of matter
Matter has certain characteristics like volume, mass and density.
5. When is matter alive?
Matter is anything that has mass and takes up space. Things made of matter can either be living or non-living. How do we know when matter is living?