Internet safety

What must and mustn't you do when you're online? Listen to the grammar chant and find out! Can you hear the modals must and mustn't in the chant?


  • Do the preparation activity to help you with words from the chant.
  • Listen to the chant then play the games to check your understanding.
  • Print the worksheets for more practice.
  • Read our discussion question and leave a comment!


Internet safety

When you’re on the internet you mustn't ever show

Your home address or real name to people you don't know.

You must keep your computer passwords secret all the time

You mustn't tell me yours and you mustn't ask for mine.


You must remember, be polite to people that you meet

You mustn't treat them differently from people in the street.

And if you feel uncomfortable at something someone's said

You mustn't keep it secret, tell a grown-up friend instead.


What else must and mustn't you do when you're online? Tell us your ideas!

Average: 3.6 (11 votes)

Submitted by LovelyDungeon9999 on Tue, 18/04/2023 - 02:25


When I'm in online I'll never tell my password because when I tell my password,
that stranger will login something

Submitted by FantasticMermaid400 on Mon, 23/01/2023 - 05:43


Hi my name is Alice. when l on the internet l cannot show someone my password or address and I just keep my password, and I'll not chat with someone that don't
know. I love that video bye!

Submitted by QueenSkippingX… on Tue, 10/08/2021 - 08:50

when I am online, I'm always careful. I never chat with strangers. And I never tell my address to them

Submitted by MissCastleWand on Tue, 20/04/2021 - 08:07

Easy! But well I enjoyed it...

Submitted by JumpingRocketDigital on Tue, 12/01/2021 - 16:43

The video was very cool but the video more

Submitted by MasterCastleEmerald on Fri, 16/10/2020 - 04:15

The video is cool!

Submitted by DJMermaidWing on Thu, 01/10/2020 - 06:57

Hi ! We must not give our address to strangers, passwords, real name and talk to strangers on internet!

Submitted by GreenRose300 on Tue, 16/06/2020 - 17:36

good video for the people who use internet!

Submitted by MissRedFashion on Thu, 28/05/2020 - 06:42

I am always be safe on the internet . This gives some knowledge .

Submitted by ProfessorVioletFarm on Tue, 07/04/2020 - 16:54

We must be careful when we use the internet. We must take care from all these thing in the video when we use the internet.

Submitted by CaptainT-RexSnowdrop on Mon, 06/04/2020 - 13:22

When I am online, I must be careful. I mustn' t chat with strangers. I mustn 't tell my address.

Submitted by DJDinosaur40 on Mon, 06/04/2020 - 09:15

Hello, We musn't write our name on internet. We must be careful on internet. We musn't write adress on internet. We must only chat with friends.

Submitted by CaptainT-RexSnowdrop on Mon, 06/04/2020 - 09:03

When I am online, I must be careful. I mustn' t chat with strangers. I musn 't tell my address

Submitted by FastRuby3 on Sun, 05/04/2020 - 19:43

Hi, My name is Ela Tokmak; We musn’t talk about home address. We must talk with our friends on the internet. We mustn’t spend many time on the internet

Submitted by PrincessAngelPixie on Sun, 05/04/2020 - 16:27

Hi! We must be careful when we are using the internet. We mustn’t share our passwords. We mustn’t share our photos.

Submitted by DJRockNight on Sun, 05/04/2020 - 15:26

Hi, we musn’t give our address, real names and password. We musn’t talk to strangers on internet.

Submitted by MissPopShell on Sun, 05/04/2020 - 09:21

hi ,we mustn't enter someone else's email address.

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