Beginner
40 mins
Teacher/Student led
+25 XP
What you need:

Digital Footprint: Think Before You Post

Discover what a digital footprint is and how your online actions create active and passive traces that can last. Learn why it affects your safety, future, and relationships. Through interactive activities, practise pausing to think before posting, ensuring your online presence stays positive and secure.
Learning Goals Learning Outcomes

Teacher Class Feed

Load previous activity

    1 - Introduction

    Digital footprint illustration What is a Digital Footprint?

    Every time you go online, you leave tiny clues behind. Those clues are called your digital footprint. It’s like footprints in sand — they can show where you’ve been online and what you’ve done.

    Your digital footprint is made from lots of small actions. Some are obvious (like posting a photo) and some feel small (like liking a post) — but both can leave a record.

    Your digital footprint can include things like:

    • Websites you visit
    • Messages you send
    • Photos or videos you share
    • Likes, comments, and posts

    This matters because your digital footprint can affect your privacy and what people think about you online. The good news is: you can make smart choices and keep your footprint friendly and safe.

    Interactive Mini-Activity: Footprint Finder
    Click the buttons to decide if the action leaves a digital footprint. Try to get 4/4.
    Progress: 0/4 👣

    1) You post a comment on a video.

    2) You like a post.

    3) You send a message in a chat.

    4) You upload a photo.

    By the end of this lesson, you will be able to recognise how your online activities contribute to your digital footprint and why managing it carefully is important.
    Remember: A digital footprint can last a long time, even after you forget about it. Before you post, comment, like, or share, pause and ask: “Would I be okay with this being saved online?”

    2 - Types of Digital Footprint

    Active vs passive footprint illustration Active and Passive Digital Footprints

    There are two main types of digital footprints: active and passive. Knowing the difference helps you understand what you control (active) and what happens in the background (passive).

    This matters because both types can affect your privacy. Active footprints are the choices you make, and passive footprints are the information websites and apps can collect while you use them.

    Active Digital Footprints

    Active footprints are made when you choose to share something online.

    • Posting a photo or video
    • Writing a comment
    • Sending a message or email
    • Sharing an update

    Passive Digital Footprints

    Passive footprints are made when apps and websites collect information automatically while you use them. You might not even notice it happening.

    • Location data from an app or website
    • Device type (tablet, phone, computer)
    • Time spent on a website or video
    • Cookies that help websites remember what you click
    Interactive Mini-Activity: Active or Passive?
    Click the button to choose the type. Each correct answer turns green and locks. Try to get 6/6!
    Progress: 0/6 👣

    1) You post a photo.

    2) A website tracks how long you stay on a page.

    3) You send a message to a friend.

    4) An app collects your device type.

    5) You write a comment.

    6) Cookies remember what you clicked on a site.

    Both active and passive digital footprints can affect your privacy and your online reputation. That’s why it helps to notice what you share (active) and what websites/apps collect (passive).
    Remember: Active footprints are your choices, so think before you post. Passive footprints happen in the background, so check privacy settings (like location services and cookie choices) and ask a trusted adult if you are unsure.

    3 - Your Digital Footprint is Permanent

    Hard to erase illustration Online Things Can Be Hard to Erase

    One super important thing to know about digital footprints is this: online things can be hard to erase. Even if you delete something, it might still exist somewhere else online.

    This matters because posts can be copied quickly. Someone could screenshot it, share it, or save it somewhere else. That means your “delete” button doesn’t always delete every copy.

    Why can things stay online?

    The internet is a giant network. Information can be saved, shared, and copied in lots of places. So even when you press delete, you can’t always be sure every copy disappears.

    • Other people can save it (screenshots or downloads).
    • Apps and websites can store backups for safety or records.
    • Search engines can remember it for a while.

    That’s why it’s smart to pause before you post. Your digital footprint can last for years, so it’s best to keep it kind, safe, and private.

    Activity: “Pause Before You Post” Timer Game
    Click START. A pretend post appears. Your job is to hit PAUSE before the timer runs out. If you pause in time, you get a point. Try all 5 rounds!
    Round: 1/5   |   Score: 0/5

    Status: Press START to play.

    Understanding that online posts can be hard to erase helps you make smarter choices and keep a positive, safe digital footprint.
    Remember: The internet can act like a “copy machine”. One post can turn into lots of copies. If you’re not sure a post is kind, private, and safe, pause first and check with a trusted adult.

    4 - Why Your Digital Footprint Matters

    Digital footprint matters illustration Why Your Digital Footprint Matters

    Your digital footprint matters because it can affect your safety, your future, and your friendships. What you do online can stick around, so it’s worth making smart choices.

    For 11-year-olds, this is especially important because you’re starting to use more apps, group chats, and online games. Small choices (like a comment, a screenshot, or a “quick post”) can have bigger effects than you expect.

    1) Online Safety

    Sharing too much can make you less safe. If you post personal details (like where you go, your routine, your team training times, or your location in a photo), strangers might use that information to contact you or learn too much about you. Staying safe means sharing less and keeping private info private.

    2) Future Opportunities

    Your digital footprint can be seen later by people connected to opportunities (school clubs, teams, leadership roles, competitions, and jobs when you’re older). Old posts can still be found. Posting sensibly now helps future-you.

    3) Relationships

    What you post can affect people’s feelings. Mean comments, teasing, or sharing someone’s photo without asking can cause upset and arguments. Kind posts build trust. Hurtful posts can damage friendships.

    Quick recap:
    • Safety: Don’t share private info (school, location, routine, contact details).
    • Future: Post like “future you” will read it.
    • Friendships: Be kind, ask before sharing photos, and avoid drama posts.
    Interactive Activity: The 3-Choice Footprint Challenge
    For each situation, pick the best reason it matters. You’ll get an explanation every time. Your progress fills up as you complete each one.
    Progress 0/6 👣

    1) You post your school name on a public page.

    2) You leave a mean comment because you feel angry.

    3) You share a silly photo of a friend without asking first.

    4) You post something rude in a game chat.

    5) You post a kind comment cheering someone on.

    6) You post a video that you would not want a teacher to see later.

    In summary: Being careful with your digital footprint helps protect your safety, your opportunities, and your relationships. Smart choices online help show the best of you.
    Remember: Before you post, ask: “Would I be happy if a teacher, coach, or my family saw this?” If the answer is “not really”, pause, edit, or don’t post.

    5 - Think Before You Post

    Pause before you post illustration Pause Before You Post

    Now that you know what a digital footprint is, the smartest move is to pause before you post. That one pause can protect your privacy, your reputation, and your friendships.

    At 11, you’re probably using more group chats, sharing clips, and reacting fast. Scammers and drama both rely on speed. Your advantage is simple: slow down for 5 seconds and make the choice on purpose.

    3 Key Questions to Ask Yourself

    Before you share a photo, message, or comment, ask yourself:

    1. Do I want this to be part of my digital footprint?
      If it stays online for a long time, will future-me still feel okay about it?
    2. Does it share personal info?
      Could it give away something private (like my school, my location, my routine, my full name, or my contact details)?
    3. How will other people feel?
      Could it embarrass someone, hurt feelings, or start drama? Kind posts build trust.

    If any answer feels unsure, that’s a sign to STOP, THINK, and CHECK with a trusted adult.

    Interactive Activity: “Post or Pause?” Quick Check Game
    A pretend post appears. Choose what you should do: POST (safe and kind) or PAUSE (stop and think). You’ll get an explanation every time. Complete all 5 rounds.
    Rounds done 0/5 🧠

    📣 Pretend Post (Round 0/5)

    Press START to begin.
    Thoughtful posting helps keep you safe, protects your privacy, and helps everyone enjoy a kinder online world.
    Remember: If a post includes personal info, strong emotions, or someone else’s photo, it’s usually a PAUSE. Take 5 seconds, then decide on purpose.

    Unlock the Full Learning Experience

    Get ready to embark on an incredible learning journey! Get access to this lesson and hundreds more in our Digital Skills Curriculum.

    Copyright Notice
    This lesson is copyright of Coding Ireland 2017 - 2025. Unauthorised use, copying or distribution is not allowed.
    🍪 Our website uses cookies to make your browsing experience better. By using our website you agree to our use of cookies. Learn more