New
New
Year 4

Everyday examples of evaporation and condensation (non-statutory)

I can give examples of evaporation and condensation from real life.

New
New
Year 4

Everyday examples of evaporation and condensation (non-statutory)

I can give examples of evaporation and condensation from real life.

Lesson details

Key learning points

  1. Everyday examples of evaporation can include puddles disappearing and wet clothing drying.
  2. Everyday examples of condensation can include foggy mirrors, windows and glasses.
  3. Scientists learn about evaporation and condensation using observation and investigation.

Common misconception

Pupils might think of "condensation" as the droplets of water that form through the process of condensation, rather than the change of state from gas to liquid.

Teaching slides use the term "droplets of water" instead of referring to them as "condensation".

Keywords

  • Liquid - A liquid can flow, has a fixed volume and takes the shape of the bottom of its container.

  • State - The three common states of matter are solid state, liquid state and gas state.

  • Gas - A gas can flow, has no fixed volume and takes the shape of the whole of its container.

  • Evaporation - Evaporation is the change of state from a liquid to a gas.

  • Condensation - Condensation is the change of state from a gas to a liquid.

Encourage children to include the name of the state when talking about water in its different states.
Teacher tip

Equipment

None

Licence

This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

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6 Questions

Q1.
How do you change a material from liquid to gas state?
An image in a quiz
Correct answer: heat it
cool it
stir it
Q2.
Name the process where a material changes from liquid state into gas state.
Correct Answer: evaporation
Q3.
How do you change a material from gas to liquid state?
An image in a quiz
stir it
heat it
Correct answer: cool it
Q4.
Name the process where a material changes from gas to liquid state.
Correct Answer: condensation, condensing
Q5.
If you heat water from a tap, which of these state changes will take place?
An image in a quiz
liquid to solid
Correct answer: liquid to gas
gas to liquid
Q6.
Match the process to the example.
Correct Answer:evaporation,a puddle getting smaller over time

a puddle getting smaller over time

Correct Answer:condensation,water droplets forming on a cold bathroom wall

water droplets forming on a cold bathroom wall

6 Questions

Q1.
Which process causes wet washing, hung on a line, to dry?
An image in a quiz
condensation
Correct answer: evaporation
freezing
melting
Q2.
Evaporation causes liquid water to turn into …
snow.
ice.
Correct answer: water vapour.
Q3.
Which process causes windows, mirrors and glasses to "steam up"?
An image in a quiz
evaporation
melting
Correct answer: condensation
freezing
Q4.
What is formed when warm air containing water vapour touches cold glass?
An image in a quiz
Correct answer: droplets of liquid water
droplets of water vapour
Q5.
Which professionals try to learn about the evaporation and condensation using observation and investigation?
builders
cleaners
hairdressers
Correct answer: scientists
Q6.
Which of the following are due to evaporation?
Correct answer: the water level on ponds going down
water running down a bathroom wall
Correct answer: puddles on the playground drying up
water droplets on cold glass
Q4 dies-irae/Shutterstock

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