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Lesson

Physical and Chemical Change

A physical change changes form, state, or appearance without producing a new substance. A chemical change forms a new substance.

40min lesson

Objectives3 goals Lesson6 blocks Review11 assets Practice1039 items

Learning objectives

What to understand

3 goals

Start lesson

Explain Physical and Chemical Change using correct chemistry terms.
Use observations, symbols, formulae, or tests as evidence.
Connect the evidence to the final conclusion.

Lesson

Step-by-step lesson

6 sections

Concept

Key idea

A physical change changes form, state, or appearance without producing a new substance. A chemical change forms a new substance.

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Study path

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6 lesson sections6 cards / 5 notes339 MCQs / 700 written questions

Lesson Notes Flashcards Revision MCQs Written answers Topic test

Notes

Note highlights

5 notes

Review the compact notes before moving into recall.

Open notes

1
Key idea
2
One-minute summary
3
Observation
4
Avoid this

Showing 4 of 5 notes.

Diagrams

Visual explain cards

2 visuals

Melting ice, folded paper, burning ribbon, and rusting nail showing physical and chemical changes.

Labelled diagram

Change evidence explain card

Use these labels to connect observation with the chemistry idea in change evidence.

Exam cue: Write the evidence used.

1Observation -> Chemical: may indicate
2Physical -> Conclusion: or

Practice

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1039 prompts

339 MCQs700 LAQsMixed test

Choose one small set. The full bank opens only inside the practice session.

Start MCQs Write answers Topic test

In this chapter