ACSSU046
A change of state between solid and liquid can be caused by adding or removing heat
Elaborations
- investigating how liquids and solids respond to changes in temperature, for example water changing to ice, or melting chocolate (Skills: Numeracy, Critical and Creative Thinking)
- exploring how changes from solid to liquid and liquid to solid can help us recycle materials (Skills: Literacy, Critical and Creative Thinking)
- predicting the effect of heat on different materials (Skills: Literacy, Critical and Creative Thinking)
- Plus Plan
Solids, Liquids and Gases PowerPoint
A 31 slide editable PowerPoint template to use when teaching your students about solids, liquids and gases.
- Free Plan
Changing States – Worksheet
A worksheet to consolidate your students' understanding of state changes from solid to liquid and liquid to solid.
- Plus Plan
Properties of Solids, Liquids and Gases – Worksheet
A cut and paste activity that explores the properties of solids, liquids and gases.
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Solids, Liquids and Gases – Sorting Activity
A sorting activity to help students identify solids, liquids and gases.
- Plus Plan
Science Experiment – How Long Will It Take to Melt?
A science experiment which explores the change of state from solid to liquid.
- Plus Plan
States of Matter: Solids – Poster
An educational poster explaining the properties of solids.
- Plus Plan
How is Plastic Recycled? – Recycling Worksheets
Explore the process of recycling plastic with a printable recycling worksheet.
- Plus Plan
Melting and Freezing - Worksheet
An activity to demonstrate how a change of state between solid and liquid (and back again) can be caused by adding or removing heat.
- Plus Plan
States of Matter: Gases – Poster
An educational poster explaining the properties of gases.
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States of Matter: Liquids – Poster
An educational poster explaining the properties of liquids.
- Plus Plan
Rubbish Bin Sorting Activity
Learn about recycling, composting, and sustainable practices for waste management with a fun sorting activity.
- Plus Plan
Removing Heat – Worksheet
An activity to demonstrate what happens to a variety of liquids when heat is removed.
- 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.
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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
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
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
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
Removing Heat
A 60-minute lesson in which students will investigate what happens when heat is removed from a range of liquids.
- 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
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!