Free interactive practice
Play State Change Lab
Name melting, freezing, evaporation and condensation; compare heating/cooling evidence and distinguish reversible state changes. Saving is off unless you choose it.
Explore supplied heating, cooling and temperature evidence for selected state changes. Supervised practical measurement remains separate.
Year 4 · Science
Heating And Cooling
Start here
Focus on what happens when materials are heated and cooled. Open support for “Investigate the Properties of Ice”, then explain the idea in your own words.
Year 4 learners practise what happens when materials are heated and cooled.
The activities include Investigate the Properties of Ice, Know About Different Forms of Water, Look at Heating Materials, and related practice. The checked support below includes video, interactive, lesson, teaching. Open a resource in its provider's website and choose the format that best helps the learner explain the idea independently.
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Watch it explained
watch a video explanation
Changing state: liquid to solid
Best for: a clear explanation before you practise
Everyday examples of changing state
Best for: a clear explanation before you practise
Melting temperatures: plan
Best for: a clear explanation before you practise
Melting temperatures: research
Best for: a clear explanation before you practise
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Learn it properly
lessons and teaching pages
Year 4 States of Matter: I'm Melting Lesson 2
Best for: a structured lesson to work through
Science: States of Matter Year 4 Knowledge Organiser
Best for: worked examples and step-by-step teaching
Year 4 States of Matter: Melting Chocolate Investigation Lesson 3
Best for: a structured lesson to work through
Year 4 States of Matter: Melting Metals Lesson 4
Best for: a structured lesson to work through
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Practise it
questions and activities to try
Changing state: liquid to solid worksheet and quiz downloads
Best for: active questions with immediate feedback
Everyday examples of changing state worksheet and quiz downloads
Best for: active questions with immediate feedback
Melting temperatures: plan worksheet and quiz downloads
Best for: active questions with immediate feedback
Melting temperatures: research worksheet and quiz downloads
Best for: active questions with immediate feedback
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Print and finish
worksheets away from the screen
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