New
New
Year 8

Time online and sleep

I can describe ways to manage my time online and keep a healthy sleep schedule.

New
New
Year 8

Time online and sleep

I can describe ways to manage my time online and keep a healthy sleep schedule.

These resources will be removed by end of Summer Term 2025.

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These resources were created for remote use during the pandemic and are not designed for classroom teaching.

Lesson details

Key learning points

  1. Blue light is produced by electronic screens and disturbs sleeping patterns.
  2. Disturbed sleep can impact our physical wellbeing.
  3. Not using screens at least one hour before bed can help us to sleep.

Keywords

  • Screen time - any time spent on a digital device with a screen, for example, a smartphone or laptop

  • Melatonin - a natural chemical in your body that helps control sleep by making you feel sleepy when it gets dark

  • Blue light - a bright light from screens that can keep you awake by tricking your brain into thinking it's still daytime

Common misconception

Looking at my phone helps me get to sleep.

You may believe your phone is helping you to sleep, but without the blue light that comes from your phone you could get to sleep much faster, and have a deeper sleep. Try reading a book in bed instead.


To help you plan your year 8 rshe (pshe) lesson on: Time online and sleep, download all teaching resources for free and adapt to suit your pupils' needs...

It could be useful for teachers to show pupils how to switch on 'night mode' on digital devices. This reduces blue light emissions which can reduce the melatonin supression when using devices before bed. However, be clear that this is not a 'fix' for pupils using screens before bed.
Teacher tip

Equipment

Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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6 Questions

Q1.
True or false? Everyone uses the internet in the same way.
Correct Answer: False, F, Not true, Incorrect
Q2.
When we watch lots of short videos, which hormone is released in quick bursts?
melatonin
Correct answer: dopamine
growth hormone
Q3.
Match the words to their definitions:
Correct Answer:socialise,to talk, play or spend time with friends, family or new people

to talk, play or spend time with friends, family or new people

Correct Answer:long-term,something that takes a long period of time or has long-lasting effects

something that takes a long period of time or has long-lasting effects

Correct Answer:attention,notice taken of someone or something

notice taken of someone or something

Q4.
Which of these is an example of a productive activity you could do online?
watch funny videos
Correct answer: learn a new language
Correct answer: do research into a historical topic
socialise with friends
Q5.
Which of these is a healthy choice in the long-term?
watching hours of short videos each day
only using social media to connect with friends
Correct answer: setting limits on screen time activities
Q6.
Although finding entertainment online can be good, it is important to have a healthy in our online and offline activities.
Correct Answer: balance, share, split

6 Questions

Q1.
Match the words to their correct definitions:
Correct Answer:screen time,any time spent on a digital device with a screen

any time spent on a digital device with a screen

Correct Answer:melatonin,a natural chemical in your body that helps control sleep

a natural chemical in your body that helps control sleep

Correct Answer:blue light,a bright light from screens that can keep you awake

a bright light from screens that can keep you awake

Q2.
True or false? Dopamine helps us to sleep better at night.
Correct Answer: False, F, Incorrect, Not true, No
Q3.
Even if you get to sleep after using a digital device, the sleep will likely be ...
Correct Answer: restless, disturbed, poor
Q4.
To get a good night's sleep, screen time should be stopped at least __________ before bed.
30 minutes
Correct answer: 1 hour
2 hours
Q5.
If you experience racing thoughts at night and constantly struggle to sleep, you should:
ignore it
Correct answer: speak to a trusted adult
speak to friends
Correct answer: speak to a medical professional
Q6.
Which of the following can help improve your sleep?
drinking coffee in the late evening
Correct answer: meditating before bed
exercising right before bed
Correct answer: reading a book