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Permanent and Temporary Changes

Permanent and Temporary Changes

Assessment

Presentation

Science

4th Grade

Medium

Created by

Raymondale Hutauruk

Used 35+ times

FREE Resource

11 Slides • 10 Questions

1

Permanent and Temporary Changes

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2

Learning Objective

You are able to determine whether a change is permanent or temporary

3

When materials are heated or cooled, they may undergo changes.

4

What are permanent and temporary changes?

5

Permanent changes


Some changes are permanent.

This means that the material that has undergo changes cannot return to its original form.

As a result, a new substance is formed.

6

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7

A piece of paper, when burnt, turns to ash. Ash is a new substance. It cannot be changed back to the original piece of paper.

8

Temporary changes


Some changes are temporary

This means that the material that has undergo changes can return to its original form.

No new substance is formed.

9

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10

Solid chocolate when heated becomes liquid chocolate. When liquid chocolate is cooled, it changes back to solid chocolate.

11

Now, it's your turn. Choose one answer.

12

Multiple Select

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A broken cracker

1

Permanent Changes

2

Temporary Changes

13

Multiple Select

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Fried egg

1

Permanent changes

2

Temporary changes

14

Multiple Select

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Burning wood

1

Permanent changes

2

Temporary changes

15

Multiple Select

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Torn paper

1

Permanent changes

2

Temporary changes

16

Multiple Select

Human digestion

1

Permanent changes

2

Temporary changes

17

Multiple Select

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Melting candle

1

Permanent changes

2

Temporary changes

18

Multiple Select

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Making cupcake

1

Permanent changes

2

Temporary changes

19

Multiple Select

A crushed pop can

1

Permanent changes

2

Temporary changes

20

Multiple Select

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Fireworks

1

Permanent changes

2

Temporary changes

21

Multiple Select

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Melting ice cream

1

Permanent changes

2

Temporary changes

Permanent and Temporary Changes

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