Chemical sciences
Based on the Australian Curriculum, Chemical sciences in Science Year 3 includes:
- ACSSU046 A change of state between solid and liquid can be caused by adding or removing heat
- Plus Plan
Conversation Heart Lollies Science Experiment Workbook
Investigate chemical reactions with this hands-on Valentine’s Day experiment booklet.
- Plus Plan
What State?
A 60-minute lesson in which students will establish that matter can be classified as solid, liquid or gas.
- Plus Plan
Adding Heat
A 60-minute lesson in which students will investigate what happens when heat is applied to a range of solids.
- Plus Plan
The Three States of Matter
A 60-minute lesson in which students will explore the properties of solids, liquids and gases.
- Plus Plan
Recycling Case Study – Soft Plastics
A 60-minute lesson in which students will explore how changes from solid to liquid and liquid to solid can help in the process of recycling plastic.
- Plus Plan
Changing States
A 60-minute lesson in which students will observe how a change of state between solid and liquid can be caused by adding or removing heat.
- Plus Plan
Changing States – Assessment
An assessment task in which students will demonstrate knowledge and understanding of how adding and removing heat can cause solids and liquids to change states.
- Plus Plan
Observing Matter Changes
A 60-minute lesson in which students will investigate what happens when heat is added or removed from a substance.
- Plus Plan
Changing States Unit Plan
This Chemical Sciences unit addresses how changes in state from solid to liquid and liquid to solid can be caused by adding or removing heat.
- Plus Plan
Changing States of Matter Video – How Long Will It Take to Melt?
Watch this fun changing states of matter science experiment video with your Year 3 class, and skip the melty classroom mess!