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- Computer Science & IT
- Computing for Ages 11 to 14
- Digital Footprint and Citizenship
Digital Footprint, Privacy, and Well-Being
Grade 6, Grade 8Lesson 10 of 10 in Computing for Ages 11 to 14 Course
What you will learn
- Explain how a digital footprint builds up from what you share and from what apps and websites collect about you, and shape the picture of yourself that you leave online.
- Explain how your digital footprint builds upTell active and passive footprints apart, recognize the data and metadata that apps and websites collect, and explain why a footprint is hard to erase.
- Shape your online identity and reputationJudge how what you post affects the way others see you now and later, check your own footprint, and build a presence you are comfortable with.
- Explain how your digital footprint builds up
- Recognize what counts as personal data and why organizations want it, control what you share with privacy settings and app permissions, and decide when to give or refuse consent.
- Recognize personal data and why it is collectedIdentify personal and sensitive data, explain why companies collect it, judge whether data is really needed, and describe what can go wrong when it is collected or leaked.
- Use privacy settings and app permissionsSet up accounts and devices so that only the right people see your content, give apps only the access they need, and know what settings cannot protect.
- Give or refuse consent to data useExplain what valid consent is, read terms and privacy policies for what matters, handle cookie banners and pressure tactics, and ask before sharing information or images of other people.
- Recognize personal data and why it is collected
- Describe the rights people commonly have over their personal data and the duties of organizations that hold it, use those rights with clear requests, and handle other people's data responsibly.
- Understand your rights over your dataName the main data rights, explain what each one lets you do and where its limits are, and describe the rules organizations must follow when they hold personal data.
- Use your data rights and handle data responsiblyMake a clear data request, read what a data download reveals, judge how much control a service gives its users, and collect other people's data fairly.
- Understand your rights over your data
- Recognize cyberbullying and tell it apart from ordinary disagreement, respond safely and support others, and protect yourself from grooming, image-sharing pressure, and blackmail.
- Recognize cyberbullying and online conflictDefine cyberbullying, recognize its common forms, explain how it differs from face-to-face bullying, and tell it apart from conflict and banter.
- Respond to cyberbullying and help othersRespond safely when you are targeted, report effectively, act as an upstander when you see others targeted, calm down online conflict, and communicate respectfully.
- Deal with risky contact and image-sharing pressureSpot the warning signs of grooming and scams, keep online friendships safe, and know what to do about pressure to share images, sextortion, and images that have been shared.
- Recognize cyberbullying and online conflict
- Explain what misinformation is and why false content spreads so easily, then check claims, images, and data before you trust or share them.
- Explain how false information spreadsTell misinformation, disinformation, and malinformation apart, recognize the main kinds of false and misleading content, and explain why it spreads, including through algorithms and AI-generated media.
- Check claims, images, and data before you shareUse the SIFT moves and lateral reading to check a claim, trace images to their origin, spot misleading data and graphs, and share responsibly.
- Explain how false information spreads
- Recognize how apps are designed to hold your attention, build screen habits that protect sleep and health, and handle comparison, influencers, and one-sided online relationships.
- Recognize how apps are designed to hold your attentionIdentify persuasive design features and gambling-like mechanics, tell healthy screen use from problem use, and read your own screen-time data.
- Build healthy screen habitsProtect your sleep and physical health, choose practical strategies for managing screen use, and make and review a personal plan.
- Handle comparison, influencers, and online relationshipsExplain how curated feeds and paid promotion shape what you see, recognize one-sided relationships with creators and chatbots, and keep online relationships healthy and respectful.
- Recognize how apps are designed to hold your attention
Digital Footprint and Citizenship study guide
1Your trail online
Even a quiet visit to an app leaves information behind. Some of that trail comes from your choices. Some comes from records made in the background, or from other people. Learning to notice these different sources helps you understand what others can learn about you. You can then review old posts and make more thoughtful choices about new ones.
1.1 What your activity leaves behind
Your digital footprint is the trail of information linked to your online activity. It includes posts, searches, accounts, purchases, and records of how you use services. You add to it even when you never press "Post."
What you share and what gets recorded
| Kind of footprint | How it grows | Example |
|---|---|---|
| Active | You share something on purpose. | You upload a team photo. |
| Passive | A service records your activity. | The app records your device and viewing time. |
Friends can add to your trail by tagging you or posting photos. You control your own posts, but you cannot directly control everything others share.
Metadata is data about other data. A photo can contain its date, phone model, and GPS location. A message has a sender, receiver, and time. Those details may reveal a routine even when the content says little. Several photos taken at the same address could reveal someone's home. Many large platforms strip location metadata from posted photos. An original file sent by email can keep it.
How services follow activity
A cookie is a small file a website stores in your browser. First-party cookies come from the site you visit. They can remember a login or shopping cart. Third-party cookies come from another company and can help track visits across sites. Apps also use account records, device identifiers, and permissions to collect information.
A recommendation algorithm chooses content using signals from your activity. Watch three skateboarding videos to the end, and you may see more. Skip cooking videos, and the app may show fewer. These choices help shape your next choices, creating a feedback loop.
Personal data has value. A service may use it to improve features or save settings. It may also use it to target ads. Data brokers gather information and sell it to other businesses. Even records of when and where people use an app can become a product.
Follow one post
Maya posts a team photo after a game. Her photo and caption are active contributions. The app's record of when she used it is passive. A friend's tag links the photo to her name. A follower then saves a screenshot.
Maya later deletes her post. It disappears from her profile, but the screenshot remains. Shares, archives, search results, and company backups can also outlast a post. A disappearing message can be recorded or photographed with another phone.
Treat anything you put online as potentially permanent and potentially public. A private account limits its audience; the platform still collects data, and followers can make copies.
Key Takeaways
- A footprint includes both deliberate sharing and background records.
- Metadata can reveal places, times, and routines.
- Cookies and app records help services track activity.
- Recommendations respond to your activity and shape what you see.
- Deleting a post cannot recall copies others already made.
1.2 The picture others form of you
Your online identity is the picture people form from profiles, posts, comments, and tags. Your online reputation is what they think of you from that picture. A gaming nickname and a school profile may look different. Both can affect how people see you.
Build a presence you like
A portfolio can show your artwork or coding skills. Helpful comments can show patience and care. Giving credit respects someone else's work. Rude jokes, private secrets, and embarrassing photos can damage friendships. Schools, clubs, colleges, and employers may see public posts. Some search applicants' names, so an old post can matter years later.
Before posting, ask yourself:
- Is it true and kind?
- Could it embarrass or hurt someone?
- Does it reveal an address, school, or routine?
- Would I be comfortable with a teacher or grandparent seeing it?
- Am I angry or upset right now?
A worrying answer is a reason to pause, edit, or leave the post unsent.
Work through a photo choice
Maya plans a sleepover post: "Party at Jade's, 14 Elm Street, everyone come!"
First, notice the address. It tells strangers where Jade lives. Next, notice the invitation. It invites people Jade may not know. Finally, check the photo. The friends in it have not agreed to be posted.
Maya asks each friend, removes the address and invitation, and limits the audience to close friends. She can also wait until the gathering has ended. That reduces what strangers can learn about where everyone is now.
Check what is already visible
- Search your full name in quotation marks, then your usernames.
- Look at image results as well as page results.
- Review old posts and tagged photos.
- Use "View as" or a logged-out view to check your public profile.
- Delete or archive unwanted posts, remove tags, and ask friends to remove unwanted pictures.
Searches do not show everything. Private chats and content hidden from search may still exist. Checking several places gives a fuller picture than checking your profile alone.
A nickname without your full name, birth year, or school makes identification harder. It does not guarantee anonymity. Platforms can link accounts through email addresses and devices. Other people can recognize a photo, a team, or details in your comments. Kind, responsible behavior still matters under a nickname.
Key Takeaways
- Identity is the picture you present; reputation is how others judge it.
- Public work and helpful comments can show skills and care.
- Review search results, old posts, tags, and your public profile.
- A nickname reduces obvious clues but does not guarantee anonymity.
2Choose what you share
Privacy decisions happen in small moments: a form asks for a birthday, an app requests location, or a friend wants to post your photo. Start with the purpose of each request. Then check who gets access and what choices you have. Settings, permissions, and consent help you make those choices, although they cannot take back a copy already shared.
2.1 Personal data and its purpose
Personal data is information that identifies someone or can be linked to them. It includes names, addresses, photos, voice recordings, student IDs, precise location, and device identifiers. Several small clues can identify one person together: a first name, school, team, and town may be enough.
Some details need extra care
Sensitive data can cause greater harm if exposed. Health details, religion, ethnicity, sexual orientation, fingerprints, and face scans are examples. Precise location also needs special care because it can reveal where someone is. Many laws give sensitive information extra protection.
Passwords and card numbers are access secrets. A password can open an account; a card number can help someone spend money. Keep these to yourself.
Privacy means controlling who knows what about you. Context matters. A delivery service needs your address to bring a package. A public comment does not need it. Ask who will see a detail and what they could do with it.
Match the data to the job
Organizations collect data to run services, keep accounts working, improve products, personalize content, and target ads. Some share or sell it to partners. A free service can still earn money from your attention and information.
Data minimization means collecting only what a clear purpose needs. Consider a school lunch survey:
- Its purpose is to choose popular foods.
- Food choices answer that question.
- Grade level might help compare age groups.
- Names, birthdays, and home addresses do not help choose the menu.
A census has a different job: counting people where they live. Addresses help it do that job. A field is necessary or unnecessary because of its purpose, not because that kind of data is always harmless or always forbidden.
What can go wrong
A data breach exposes information to people who should not have it. It may involve theft or an accidental leak. Identity theft means using someone's details to pretend to be them. Leaked details can also help scammers write believable messages, expose a private condition, or help someone find a person's location. Keeping less unnecessary data leaves less available to leak.
Data can be held on servers abroad. Laws connected to its collection, storage, and the company holding it affect access and protection. Data sovereignty concerns who has authority over data. It can also concern a community's control over information about its people, including Indigenous communities.
Privacy matters even when you have done nothing wrong. You still choose who hears a private conversation or sees a medical record.
Key Takeaways
- Personal data includes identifying clues used together.
- Sensitive information can cause greater harm if exposed.
- Collect only the data a clear purpose needs.
- Breaches expose data; identity theft uses details to impersonate someone.
- Where data is held can affect the laws and authorities involved.
2.2 Settings and permissions that fit your needs
Privacy settings control who can see your content and how a service uses some data. App permissions control access to parts of your device. These are different controls: limiting who sees a photo does not switch off microphone access.
Check an account
Open its privacy controls and review the following choices:
- Make the account private where that option exists.
- Limit who can message, comment, tag you, or see your friends list.
- Switch off public location sharing and location tags.
- Review search visibility and "online now" activity status.
- Switch off personalized advertising where possible.
- Remove linked apps or games you no longer use.
- View the profile as a stranger would see it.
Check when you join, after major updates, and every few months. Teen accounts may start with stricter settings. Defaults still deserve a check.
Decide on device access
An app may request your camera, microphone, photos, contacts, or location. Ask what feature needs that access. A flashlight needs no contact list. A map needs location for live directions; "only while using the app" limits access compared with "always." Use precise location only when the task needs it. You can change permissions later in device settings.
Location deserves care. A post from the same skate park every Tuesday at 5 pm reveals a routine. Switch off tags, share live location only with a few trusted people, and post place photos after leaving. The picture itself may still show a street sign or school uniform.
Understand the limits
A private account mostly limits other users' access. It does much less to stop the company's collection. Approved followers can also screenshot or forward posts. Accept requests from people you actually know, and review existing followers.
Private browsing, also called incognito mode, limits history and cookies left in the browser after the session. It does not hide you from websites. School or home network operators and internet providers can still see some information about your activity; the exact detail depends on the connection. A secure connection can hide page contents from the network without making your visit anonymous.
On a shared computer, log out, decline saved passwords, and close the windows when finished. Private browsing does not replace logging out.
A school's acceptable use policy, or AUP, sets rules for devices, accounts, and networks. These systems may be monitored. Keep school accounts for schoolwork, follow the policy, and use your own login.
Key Takeaways
- Settings control audiences; permissions control device access.
- Check defaults and review them after major updates.
- Share location carefully because it can reveal routines.
- Private browsing does not make online activity anonymous.
- Log out of shared devices and follow school account rules.
2.3 Make a real choice about data
Consent means agreeing. For personal data, it means agreeing to a stated use. A real choice needs clear information and freedom from pressure.
What valid consent looks like
Strong data-protection laws describe consent as informed, freely given, specific, and expressed through a clear action. A box you tick yourself can show agreement. A box already ticked for you does not show your choice. Withdrawing consent should be as easy as giving it.
Terms of service set rules for using an app, including what users may post. A privacy policy explains collection, purposes, sharing, storage time, and rights. Clicking "I agree" can count as agreement even if you skipped the reading. Signing up also does not remove an organization's data duties.
Search a long policy for "share," "third parties," "location," "advertising," "retain," "delete," and "children." Read around the matches to understand the actual rules.
Suppose a policy says: "We collect contacts to find friends. We share usage data with advertising partners. Backup copies remain for up to 90 days after deletion."
Uploading contacts gives the service information about other people. Usage records go to advertisers. Deleting the account does not instantly remove every backup.
Cookies and pressure tactics
| Cookie type | Purpose |
|---|---|
| Strictly necessary | Keeps important site features working. |
| Analytics | Measures how people use the site. |
| Advertising | Helps target ads using activity. |
"Necessary only" or "Reject all" usually leaves essential site features working while limiting optional tracking. A bright "Accept all" button beside a hidden refusal link is a dark pattern: design that pushes you toward the company's preferred choice. Pre-ticked boxes, repeated refusal screens, and guilt-trip wording can do the same. Slow down and look for the actual choice.
Age rules differ between services and countries. Many services set 13 as a minimum; some rules set a higher age or require a parent or guardian's consent. Check the rule that applies. A false birthday can remove protections meant for younger users.
Other people's choices count
Ask before posting someone else's photo, video, details, or private chat. Respect a refusal and remove a post if they later ask. Sam asks his teammates before posting a group photo. One says no, so he crops that person out.
"Prove you're my friend by sharing your password" is pressure. So is demanding a photo after someone refuses. You can say no and change your mind about an earlier agreement.
Key Takeaways
- Valid consent needs information, a real choice, a specific purpose, and clear agreement.
- Terms set service rules; privacy policies explain data use.
- Dark patterns push people toward choices that benefit the service.
- Ask before sharing another person’s information and respect a refusal.
- Check real age rules; never enter a false age to bypass them.
- You can withdraw consent and change your mind.
3Put data rights into practice
A privacy notice can explain what happens to your data, but you may also need to ask for a copy, correct a record, or close an account. Different rights do different jobs. Learn how to choose the right request and keep track of the reply. The same care applies when you collect information for a club or class project: other people's data deserves protection too.
3.1 What common data rights let you do
Data rights give people control over personal data held by organizations. The rights available depend on local law and where an organization operates. Some countries use one broad law. Others have separate rules for children, school records, health records, or particular businesses.
Choose the right right
| Right | What it lets you ask for |
|---|---|
| Be informed | Clear information about collection, use, sharing, and storage time. |
| Access | A copy of your personal data and information about its use. |
| Correction, or rectification | Fixes to wrong or incomplete records. |
| Deletion, or erasure | Removal of data when the relevant conditions apply. |
| Object | An end to certain uses, such as direct marketing. |
| Withdraw consent | An end to a use based on your agreement. |
| Portability | Data in a common format you can move to another service. |
Some places also give a right to opt out of selling or sharing personal data. Access and portability overlap, but their jobs differ. Access helps you see what is held. Portability helps you move data in a usable format.
A club records your birthday incorrectly. Correction fits because the record needs fixing. You want to know what an app recorded about you. Access fits because you want a copy. You want your data moved to another service. Portability fits that purpose.
Organizations have duties
Common data-protection principles require fair, lawful, and open use. Organizations should collect no more than needed, use it for the stated purpose, keep it accurate and secure, and keep it no longer than necessary. They must also be able to show that they follow the rules.
A notice should be understandable to its audience. Young users need clear language, too. Hiding an explanation in hard words makes it harder to make informed choices.
Deletion has limits
Erasure can apply when data is no longer needed or when consent supporting its use is withdrawn. It is not an instruction to remove every record in every situation. A school may have a legal duty to retain attendance records. An organization may need records for a legal claim. A refusal should explain the reason.
Children have data rights too, often with added protection. A parent or guardian may need to act for a younger child. As children develop understanding, they can often use rights themselves. In some places, parents also have rights over their child's school records. The right approach depends on the law and the child's situation.
Key Takeaways
- Choose a right that matches the change or information you need.
- Access provides a copy; correction fixes a record; portability supports moving data.
- Organizations must use and protect personal data responsibly.
- Deletion has legal limits, and refusals need reasons.
- Young people have data rights too.
3.2 Send a request and collect data fairly
You do not need special legal language to make a clear data request. Start with what you want to happen and which account or record is involved.
Make and track a request
- Find privacy settings, the privacy policy, or the official privacy contact.
- Try the relevant tool, such as "Download your data" or "Edit profile."
- If needed, write who you are, what you request, and which data it concerns.
- Keep a copy and note the date.
- Use the official process for any identity check.
- Follow up when the legal response time has passed.
An identity check helps stop someone else from taking your data. Check that a request for proof really comes from the service's official contact.
An access request might read: "To the FitTrack privacy team: I use this account with sam.lee@example.com. Please send me the personal data you hold about me, what you use it for, and who you share it with. Please reply here."
For deletion, change the requested action: "Please delete my account and linked personal data, and confirm when this is done."
A download can reveal a large passive footprint. Alongside posts, it may show login places, viewing history, contacts, and advertising interests. An interest such as "skateboarding" might come from videos watched, even when it was never entered in a profile. Treat the download as private data too.
If a request stalls, ask a parent, guardian, or teacher. A school can help with its own records. Platform help centers and, in many countries, privacy regulators offer further routes.
Compare the same controls
Check both services on the same points. Are their policies clear? Are settings easy to find? Can you download and delete data? Are young users private by default? Does device access need permission? Are sharing partners named?
App A offers deletion in two taps, location off by default, "Reject all" cookies, and named sharing partners. App B needs an emailed deletion request, starts location on, hides refusal behind a long settings page, and says only "selected partners." App A gives more control on those four checked points. A good score on location alone would not settle the whole comparison.
Be responsible when you collect data
A coding club needs names, grades, and school emails for updates. It does not need home addresses or birthdays. Explain the purpose, limit access to the people organizing the club, keep the list safe, and delete it when finished. Ask before sharing it for a new purpose.
Key Takeaways
- Use an official tool or make a clear written request.
- Keep the request and date; follow up or seek help if needed.
- A data download may reveal interests inferred from your activity.
- Compare services using the same questions.
- Collect only needed data, explain its purpose, protect it, and delete it when finished.
4Respond to online harm
A disagreement, a cruel group chat, and a threatening private message need different responses. Notice who has power, whether harm repeats, and whether anyone feels pressured or afraid. You can support someone without joining a public fight. For serious threats or risky contact, trusted adults can help with reporting and protection; you do not have to manage the situation alone.
4.1 Recognize bullying and ordinary conflict
Cyberbullying uses digital technology to hurt, threaten, embarrass, or exclude someone. It usually involves deliberate harm, repetition or a threat of repetition, and unequal power. A group targeting one person has power through numbers. An anonymous person holding embarrassing material may also have power.
Recognize the behavior
| Form | What happens |
|---|---|
| Harassment | Repeated offensive or threatening messages. |
| Denigration | Rumors or lies damage someone's reputation. |
| Impersonation | Someone posts while pretending to be another person. |
| Outing | Someone reveals private messages, secrets, or photos. |
| Exclusion | Someone is deliberately shut out to hurt them. |
| Cyberstalking | Repeated contact or monitoring makes someone afraid. |
| Doxxing | Private details, such as a home address, are published. |
These forms can overlap. A fake account might reveal secrets and send threats. Use the details of the behavior to understand the harm.
Why one upload can keep hurting
Online content can reach large audiences quickly. A target can receive it at home as well as at school. Copies stay available, fake names can hide the person responsible, and adults may miss what is happening. The poster may never see the target's reaction.
One upload can lead to repeated harm when people keep resharing it. The target does not need to receive a newly written message each time for the bullying to continue.
Conflict, banter, or bullying?
Conflict is a disagreement between people with similar power. Friends might argue about a game, listen to each other, and resolve it. Repeatedly targeting one person to hurt them changes the situation.
Banter is joking everyone involved enjoys. If someone is hurt or asks for it to stop, continuing is not shared fun. Calling a cruel post "a joke" does not remove its effect.
Leo's classmates make a chat called "Leo's Fan Club." They add mocking edited pictures and invite more people each day. The group has power over one person. The targeting repeats and aims to embarrass him. Those details show cyberbullying, not an equal disagreement.
Bullying can cause sadness, anxiety, lost sleep, school avoidance, and falling grades. Hate-based attacks on someone's race, religion, disability, gender, or sexuality can add harm. Threats and hate-based harassment may also break laws, as well as school and platform rules.
A laughing reaction or a reshare can spread the cruelty. You do not have to write the original post to contribute to the harm.
Key Takeaways
- Bullying usually combines deliberate harm, repetition, and unequal power.
- A single post can cause repeated harm through resharing.
- Conflict involves disagreement between people with similar power.
- Banter stops being shared fun when someone is hurt or asks it to stop.
- Reactions and shares can increase the harm.
4.2 Get help and support a person targeted
An angry reply can spread a conflict or invite more attacks. Safe action focuses on stopping contact, preserving useful information, and bringing in support.
If you are targeted
Save evidence of nonsexual bullying before blocking or deleting. Screenshots should show usernames, dates, messages, and links. Then block the account, report the content, and tell a trusted adult, such as a parent, guardian, teacher, or school counselor. Blocking may hide messages, which is why evidence comes first.
For threats of violence, stalking, or sexual images of young people, tell an adult promptly and get police help. If danger is immediate, seek emergency help now. For sexual-image cases, save usernames, links, and threatening text; do not make new copies of sexual images of young people.
Platforms have community guidelines about allowed content. A report button may appear on a post, profile, or message. Reports are usually not shown to the reported person by name. A platform may remove content or suspend an account. If it does not act, the school and trusted adults can help with next steps.
Help without spreading the post
A bystander sees bullying. An upstander takes safe action to help. Do not like, share, or add laughing reactions. Send support privately: "That wasn't OK. Are you all right?" Report the content and tell an adult. If safe, you can calmly object in public without insulting anyone.
In a class chat, an edited image mocks a classmate. Sharing it with more classmates "to show how awful it is" still widens its audience. Report through the proper route and speak privately to the person targeted. Let them know they have support.
Calm an ordinary disagreement
Pause and remember that text hides tone. Avoid insults, sarcasm, and ALL CAPS. Explain your feelings with an "I" statement. A private conversation or a calm face-to-face talk can help when it feels safe. Apologize for your part if needed, and leave a conversation that keeps escalating.
"You RUINED the game" can become "I was frustrated we lost. Can we plan a strategy?" The second message names a problem without attacking a person.
Netiquette means respectful online manners. Protect privacy, credit other people's work, avoid spam, and choose a style that fits the setting. An email to a teacher needs a subject, greeting, clear sentences, and sign-off.
Schools can act on online bullying affecting school life, even outside school hours. Platforms can remove accounts. Serious threats and stalking can be crimes. If you are targeted, take breaks, limit unwanted contact, and talk with someone you trust. Being bullied is not your fault.
Key Takeaways
- Save useful evidence, block, report, and tell a trusted adult.
- An upstander supports the target without spreading the bullying.
- Use calm words and pause before replying to ordinary conflict.
- Schools and platforms can act on online bullying.
- Being targeted is not your fault.
4.3 Spot pressure and unsafe contact
An online friendship can feel close before you know who is behind it. Names, ages, and photos can be false. A familiar person can also behave unsafely. Judge the behavior, not just the profile.
Warning signs of grooming
Grooming means building a young person's trust to exploit or abuse them. It can involve sexual abuse, money, or crime. Warning signs include gifts, intense flattery, secret friendships, private-chat moves, personal questions, photo requests, and pressure to meet. Someone may try to turn you against family or friends who could help.
Alex, 13, meets "Jordan, 14" in a game. Jordan offers free game currency, asks to switch apps, and says, "Don't tell your parents." A photo request follows. The gift, secrecy, move, and request form a worrying pattern. Alex should stop replying, send nothing, save safe evidence, block and report the account, and tell a trusted adult.
Keep contact with people known only online on services with blocking and reporting tools. Share no private details. Do not meet unless a trusted adult agrees and comes with you to a public place.
Images and blackmail
You always have the right to refuse a nude or sexual image request. Once sent, an image can be copied or used for blackmail. Many countries make sharing sexual images of under-18s a crime, including when another young person shares them. Sharing intimate images without consent is also an offense in many places.
Sextortion is blackmail involving a threat to share sexual images unless someone pays or sends more. Do not pay or send more: demands can continue. Stop replying and get a trusted adult's help with platform and police reports. Keep usernames, links, and threatening text as evidence without downloading, forwarding, or screenshotting sexual images of young people. A victim deserves help, including if an image was sent earlier.
If an image of you is shared, report it and seek help promptly. Removal services exist in several countries.
Scams and supporting friends
A prize or free game-currency message may ask for a password, login code, or payment. That is a warning sign. Do not send access secrets in a message. Check offers through the official app or website.
If a friend tells you about pressure, listen without blame. Keep their story private from other students and help them reach a trusted adult. If they are in danger, tell an adult yourself even if they ask for secrecy. A promise to keep a dangerous situation secret should not stop them getting protection.
Key Takeaways
- Profiles do not confirm a person's identity or safety.
- Gifts, secrecy, pressure, and private-chat moves can signal grooming.
- Refuse image pressure; never pay a blackmailer or send more images.
- Keep safe message evidence without copying sexual images of young people.
- Help a friend reach a trusted adult; danger should not stay secret.
- Check prize offers through official services and keep login secrets private.
5Check before you share
A striking image or urgent headline can travel faster than a careful explanation. Finding out whether it is trustworthy takes more than checking how polished the page looks. You can look outside the post, compare independent reports, and trace media back to its original setting. The same habit helps with chatbot answers and charts that look convincing at first glance.
5.1 Why false claims spread
False information can spread through honest mistakes or deliberate lies. Knowing the difference helps explain how it travels, but you cannot read someone's intent from a post alone.
Three useful terms
| Term | Meaning |
|---|---|
| Misinformation | False or misleading information shared without an aim to deceive. |
| Disinformation | False information created or shared deliberately to deceive. |
| Malinformation | True information shared to cause harm. |
A relative shares an old storm photo believing it shows today's storm: misinformation. Someone knowingly changes its caption to attract clicks: disinformation. Someone leaks real private messages to hurt another person: malinformation. The same false claim can be passed on with different intentions.
A convincing form can still mislead
Content can be invented completely, edited, or placed in false context. A genuine photo from another year is still misleading when labeled as today's event. An impostor account copies a trusted organization's identity. Clickbait headlines overstate what an article supports. Satire is humor, but people may mistake it for news. Correct numbers can appear in misleading graphs.
AI-generated content includes text, images, audio, and video made by computer programs. A deepfake uses AI to make someone appear to say or do something they did not. Strange hands, lighting, or lip movements can be clues. Convincing fakes may have no obvious glitch. Check the source and context, not just appearance. Chatbots can also state false claims confidently.
Attention helps a claim travel
Anger, fear, and surprise make people react quickly. Reading only a headline makes checking less likely. Creators may earn advertising money from clicks. Bots and fake accounts can make a claim seem widely supported. Algorithms may promote content getting strong reactions, whether or not it is true.
A filter bubble narrows a feed toward what you already engage with. An echo chamber is a group where views repeatedly reinforce each other. Neither gives a complete picture of public opinion. Ten similar posts may come from one repeated claim, not ten separate investigations.
Bias is a leaning that shapes what a source selects or emphasizes. A viewpoint can influence coverage while some facts remain correct. Compare sources and evidence. Confirmation bias is the pull to accept claims matching what you already believe. Notice that pull especially when a headline feels satisfying.
False health claims can lead to harmful choices. Scams can take money, rumors can damage friendships, and invented stories can encourage hatred. Popularity, a polished website, and realistic video are all weak reasons to trust a claim on their own.
Key Takeaways
- Intent separates misinformation from deliberate disinformation.
- True information can also be used to harm someone.
- Real photos, videos, and numbers can be placed in misleading contexts.
- Emotions, algorithms, and bots can help false claims spread.
- A repeated view in your feed may reflect filtering or an echo chamber.
- Check sources even when a claim fits your beliefs.
5.2 Check the source, context, and numbers
SIFT gives you four moves for checking a claim. You can return to any move when you need more context.
- Stop. Pause before reacting. Notice strong feelings and ask if you know the source.
- Investigate the source. Find who created it, what they know, and what they want.
- Find better coverage. Look for reliable reporting of the same claim.
- Trace the claim, quote, or media to its original context.
Leave the page to check it
Lateral reading means opening other tabs to check a source and its claims. A site's own "About" page gives its account of itself. Other reliable sources may reveal who runs it, whether it has relevant knowledge, and whether its reports hold up.
An account called @newsflash_24 says, "All schools closed for the rest of the year. Share before it's deleted!" Pause at the urgent wording. Check the account's history and author. Look for the district's announcement and reliable local reporting. Trace any quoted statement to the original. If you cannot verify the claim, do not share it. No announcement found is a reason to withhold trust, not to invent a reason for the silence.
Check images and AI answers
A reverse image search searches using an image or its link. Earlier appearances can show its real date and location. A photo of a shark on a flooded road may turn up years earlier, with evidence that it was edited. That undermines both its claimed date and its claimed content.
For any claim, check its author, date, purpose, evidence, and original sources. Is it news, opinion, satire, or an ad? Does the article support its headline? For an AI answer, open each cited source. Check that it exists and actually supports the claim.
Read the numbers, not only the shapes
A bar chart compares 92,000 users with 96,000. Its axis starts at 90,000. Above that baseline, the visible bar heights represent 2,000 and 6,000, making the second look three times as tall. The actual increase is 4,000 users, about 4.3% of 92,000. Check the starting point and labels before judging the size of a change.
Survey results also depend on who was asked, how many answered, and how the question was worded. A survey of a sports team alone cannot fairly show every student's favorite activity.
If you already shared a false claim, delete it and post a brief correction. Sharing it to mock it still gives it an audience. Report false content that could cause harm, including dangerous advice or an impersonation account.
Key Takeaways
- Use SIFT to pause, check a source, compare coverage, and trace context.
- Lateral reading checks a page using information outside it.
- Reverse image search can reveal earlier dates and different contexts.
- Check chart axes, survey samples, and question wording.
- Check chatbot citations and correct false claims you already shared.
6Make technology fit your life
A phone can help you create, learn, and stay close to people. It can also pull time away from sleep, movement, and friends nearby. Notice the features that keep you checking and the accounts that change your mood. A useful screen plan starts with your actual habits, then makes a small change you can check and adjust.
6.1 How apps hold your attention
Persuasive design uses features to influence choices and behavior. A language-practice reminder can be helpful. Other features encourage longer visits because more attention means more ad views and data.
Notice the pull
Infinite scroll removes a natural stopping point. Autoplay starts the next video without a fresh decision. Notifications call you back. Streaks make a missed day feel like losing progress. Likes and view counts encourage checking. Limited-time events can create FOMO, the fear of missing out.
Variable rewards add uncertainty: the next refresh might bring something exciting. That possibility can keep you checking even after several dull results. Noticing the feature helps you choose a stopping point yourself.
Random rewards and real prices
A loot box gives a random virtual reward. Some are earned through play; others cost money or game currency. Buying one gives a chance at an item, not a promise of the item you want. Game currency can hide the real price.
Suppose 1,000 gems cost $9.99 and a box costs 150 gems. Six boxes use 900 gems, leaving 100. Those 900 gems represent about $8.99 of the purchase. The leftover gems cannot buy another box, which may tempt you to buy more.
Even a rare reward can keep attracting purchases. A 1% chance per box does not mean the next box must succeed after many failures. If each box keeps the same chance regardless of earlier results, six tries give only about a 5.9% chance of at least one success. Real-money gambling is restricted for young people in many countries.
Read your own use
Screen time totals time on screens. Its purpose and what it replaces matter too. Coding, a family call, and passive scrolling use time differently. Ask whether your use leaves space for sleep, movement, homework, and face-to-face contact.
A daily average of 3 hours 20 minutes becomes 23 hours 20 minutes a week. If short videos take 2 hours 10 minutes daily, that is 15 hours 10 minutes weekly. The weekly view can make a small daily habit easier to judge.
Repeated lost sleep, missed work, anxiety away from a phone, and failed attempts to cut down are signs to seek support. Gaming disorder involves lost control, gaming taking priority, and continued play despite serious harm to daily life. Diagnosis normally involves a pattern lasting at least 12 months. Enjoying games or spending a long time on one is not enough to diagnose it. You can ask for help with harmful habits before any diagnosis.
Key Takeaways
- Persuasive design can support a habit or draw out your time.
- Uncertain rewards can keep you checking or spending.
- Game currency and random prizes can hide costs and risk.
- Judge screen use by its purpose and what it replaces.
- A diagnosis needs more than a large screen-time total.
6.2 Protect sleep and make a workable plan
A healthy screen plan protects the things you need each day. Start with sleep, movement, schoolwork, and people, then choose where technology helps.
Leave time to sleep
Sleep experts recommend 9–12 hours for ages 6–12 and 8–10 hours for ages 13–18 each night. Exciting content can keep you alert. Notifications can wake you. Bright evening screen light can make falling asleep harder, and "one more video" can delay bedtime.
Aiden, 13, wakes at 6:45 am. Nine hours earlier is 9:45 pm. He needs to be asleep then, so his wind-down starts earlier. If he scrolls until 11:30 pm and falls asleep immediately, he gets only 7 hours 15 minutes. Any time spent falling asleep reduces that further.
Charging a phone outside the bedroom removes a prompt to keep checking. Quiet notifications and a calm bedtime routine can help protect the sleep opportunity.
Take care of your body
Break up long sitting with movement. For tired eyes, many eye doctors suggest the 20-20-20 rule: every 20 minutes, look about 20 feet away for 20 seconds. That is about 6 meters.
Keep headphone volume low, limit listening time, and take listening breaks. Use volume limits and sound-exposure warnings when available. Loud sound can permanently harm hearing. Put the phone away when crossing streets or riding a bike so your attention stays on the route.
Make the change specific
"Use my phone less" leaves the action unclear. A checkable plan names what happens, when it happens, and when you review it.
Try: "From Monday, my phone charges in the kitchen from 9 pm on school nights. I will switch off two game notifications. After two weeks, I will check my report and morning tiredness."
The review tests two things: whether the habit changed and whether it helped. If evening videos simply move to a tablet, the phone report alone misses the problem. Adjust the plan to the activity across devices.
App limits, phone-free meals, moving distracting icons, and deciding a task before opening an app are other useful choices. Choose changes that address your own pattern.
Respect other people's attention too. Allow time for replies, avoid late-night messages, and put away a phone when someone talks to you. Shared family rules work better when adults follow them as well.
Key Takeaways
- Match sleep needs to age and allow time to fall asleep.
- Take movement, eye, and listening breaks.
- Keep attention on your surroundings in traffic.
- Name an action, time, and review date in a screen plan.
- Check both the changed habit and its effect on daily life.
- Respect other people’s time and attention.
6.3 Keep feeds and relationships healthy
A feed often shows people's selected best moments. Filters, editing, and flattering angles can change appearances. Comparing an ordinary day with someone else's highlights can leave you feeling worse. Notice how you feel after viewing particular accounts.
Understand promotion
An influencer can shape followers' views and choices. Many receive money or free goods for promoting products. An affiliate link can earn money from sales. Labels such as "ad," "sponsored," "paid partnership," or "gifted" signal a commercial connection. Many countries require clear disclosure of advertising.
"Love this serum! #gifted" means the product was provided free. It is useful to know that connection when judging praise. Receiving a product does not settle whether every statement is true. Check the evidence behind any claim, especially advice affecting health or money.
Closeness that goes one way
A parasocial relationship is a feeling of closeness to a creator or celebrity who does not personally know you. Similar attachments can form with chatbot companions. A streamer may feel familiar because you watch daily, but the attention is not the same as a personal friendship.
Nia donates during streams hoping to hear her name. When it is not read out, she feels rejected. The streamer receives money from many fans and does not know Nia personally. A spending limit and time with friends who know her can help her enjoy streams without relying on paid attention.
One-sided connections can inspire or comfort people. They can also encourage spending to be noticed, unchecked trust in advice, or disappointment. Fake celebrity accounts may exploit those feelings. Some companion chatbots encourage longer conversations, and any chatbot can give wrong advice. For personal support, turn to real friends and trusted adults.
Change what you reward
Trolling aims to provoke. Rage bait seeks angry reactions. A pile-on brings many attackers against one person. Responding can give these posts more attention. Mute or unfollow harmful accounts, use "Not interested," and choose feeds that inform or support you. Take a break if scrolling regularly worsens your mood, and speak to an adult if those feelings last.
Supportive comments, checked information, credit to creators, and welcoming newcomers help online spaces. Report targeting without adding to it.
Healthy friendships and dating relationships respect privacy, trust, and consent. Demanding passwords, tracking location, reading messages, or insisting on instant replies are warning signs of control. A caring person respects your right to say no and to have other friends.
Key Takeaways
- Feeds are selected and often edited views of life.
- Check commercial connections behind product praise.
- A parasocial bond does not give the mutual attention of a friendship.
- Mute harmful accounts and choose content that supports you.
- Healthy relationships respect privacy, consent, and time apart.
Digital Footprint and Citizenship examples
1Follow a drawing through an app
11 steps
- 1IntroductionMore than the picture
Theo uploads a drawing to an art app. The drawing is only one part of the trail. The app records activity, and viewers may save or share it.
A digital footprint includes all this linked information. Follow the upload to see which parts Theo controls and which parts need a different kind of care.
- 2ExplanationStart with deliberate sharing
Theo writes a caption and uploads the drawing. Those are active parts of his footprint: he deliberately shares them.
The app records his device and the time spent editing. Those records are passive because he did not deliberately publish them. A single visit can create both kinds.
- 3ExampleInspect the file’s extra clues
Theo photographed his drawing at home. The original photo file includes a time and GPS location. This is metadata, information about other data.
The drawing shows no address, but the file may still reveal where it was taken. Some platforms strip location metadata; sending an original file can preserve it.
- 4ExplanationSee how one click shapes the next
Theo watches several watercolor clips. The recommendation system uses signals such as viewing time to select more clips.
The new feed then shapes what he clicks next. Useful suggestions are one benefit. A narrower view and more targeted ads are possible costs. Data brokers can also sell gathered information.
- 5ChallengeIdentify a quiet footprint
Theo never comments, but the app records that he opened five tutorials. Is this part of his footprint? Explain.
---reveal---
Yes. Those viewing records are a passive footprint. Posting is not required for a service to collect activity. The absence of a public comment does not mean the visit left no trail.
- 6Key InsightDeletion cannot recall a copy
Theo deletes a sketch he no longer likes. It leaves his profile. A viewer already saved it, and a friend reposted it.
Those copies are separate from Theo’s original post. Even disappearing content can be photographed or recorded. Treat a shared item as potentially permanent and public.
- 7ExplanationRead the picture a profile builds
Theo’s public profile shows drawings, patient replies, and credits to artists who inspired him. Together, these form part of his online identity.
A club leader may judge him as creative and helpful. That judgment is part of his reputation. Other people’s tags can influence the picture too.
- 8ExampleCheck a post before sending
Theo wants to post a group art-session photo. A badge reveals the school, and one friend has not agreed to the photo.
He asks everyone pictured and removes identifying details before sharing. If someone refuses, he leaves them out. Audience controls help, but friends can still copy the result.
- 9TipReview what strangers see
Theo checks a logged-out view, searches his name and username, and reviews tags. He finds an old rude reply and a photo he wants removed.
He deletes or archives his own unwanted content and asks for the other photo to be removed. Searches help locate public material, but do not reveal every private copy.
- 10ChallengeConnect privacy and reputation
Theo switches to a nickname and keeps posting insulting comments. He says, “Now they cannot affect me.” What is wrong with his reasoning?
---reveal---
A nickname does not guarantee anonymity. Photos, devices, or other clues can link the account to him. The comments can also damage how people judge the account and anyone linked to it.
- 11RecapChoose the trail you leave
Think of a footprint in layers: your posts, service records, and other people’s additions. Manage visible posts and identifying clues, while remembering that copies can persist.
A useful next action is checking one profile’s public view, then changing a post or tag you no longer want.
2Set up a science-club app
14 steps
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- 1IntroductionThree choices at sign-up
- 2ExplanationName the data
- 3ExampleKeep only useful fields
- 4ChallengeChange the purpose
- 5ExplanationSeparate two control panels
- 6ExampleChoose photo access carefully
- 7TipDo not announce a routine
- 8ChallengeTest the private-account claim
- 9ExampleRead the important policy lines
- 10ExplanationLook for an active choice
- 11ConnectionRespect a changed choice
- 12ChallengeSpot the pressure
- 13ChallengeCombine the checks
- 14RecapUse purpose as your starting point
3Ask a reading app for your records
10 steps
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- 1IntroductionStart with the outcome you want
- 2ExplanationChoose the right action
- 3ConnectionNotice duties behind the buttons
- 4ChallengeChoose a right for a new need
- 5TipFind the official route
- 6ExampleWrite the request
- 7ExplanationRead the response safely
- 8ChallengeJudge two services fairly
- 9ChallengeBecome the data collector
- 10RecapRequest clearly and handle fairly
4Respond to a harmful group chat
14 steps
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- 1IntroductionRead the behavior before replying
- 2ExplanationSeparate conflict from targeting
- 3ExampleWatch how a single post grows
- 4ChallengeRecognize another form
- 5ExamplePreserve useful information
- 6ConnectionSupport without sharing
- 7ExampleUse a calmer message for conflict
- 8ChallengeChoose an upstander action
- 9ExplanationNotice gifts plus secrecy
- 10ExplanationRespond to blackmail
- 11TipKeep dangerous secrets from lasting
- 12ChallengeJudge behavior beyond a profile
- 13ChallengeCombine safe evidence and support
- 14RecapHelp without adding pressure
5Check an urgent animal-park story
12 steps
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- 1IntroductionSlow down the urgent share
- 2ExplanationSeparate error and deception
- 3ConnectionNotice what increases reach
- 4ChallengeDo repeated views verify it?
- 5ExampleStop and investigate
- 6ExampleFind coverage and trace it
- 7Key InsightRead the earlier match
- 8ChallengeCheck the tempting video
- 9ExampleInspect a related chart
- 10TipUse the same checks for AI
- 11ChallengeCorrect the record
- 12RecapLet evidence decide the share
6Build a screen plan from a real pattern
15 steps
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- 1IntroductionBegin with what is being crowded out
- 2ExplanationFind the stopping points
- 3ExplanationNotice uncertain rewards
- 4ExampleRead a week, not just a day
- 5ChallengeChoose a useful comparison
- 6ExampleWork backward from waking
- 7ExampleMake the action visible
- 8ChallengeCheck what the plan actually changed
- 9TipAdd care for your body
- 10ExplanationRead a highlight reel fairly
- 11ConnectionRead the money connection
- 12ExplanationGive closeness the right name
- 13ChallengeSpot control in a relationship
- 14ChallengeConnect attention, money, and mood
- 15RecapReview habits by their effects
Digital Footprint and Citizenship practice questions
Set 1: Make everyday digital choices10 Practice Questions
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Set 2: Connect data, people, and information10 Practice Questions
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Set 3: Apply privacy and safety checks10 Practice Questions
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Set 4: Compare evidence and consequences10 Practice Questions
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Set 5: Judge complex digital situations10 Practice Questions
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Stuck on your own question? Homework Help
Key Terms
A
Acceptable use policy
Active footprint
Advertising cookie
Affiliate link
Anonymity
App limit
App permission
Autoplay
B
Banter
Bias
Bot
Bystander
C
Community guidelines
Confirmation bias
Consent
Cookie
Cyberbullying
Cyberstalking
D
Dark pattern
Data breach
Data broker
Data download
Data minimization
Data portability
Data request
Data right
Data sovereignty
Deepfake
Default setting
Denigration
Digital footprint
Disinformation
Doxxing
E
Echo chamber
F
False context
Filter bubble
FOMO
G
Gaming disorder
Grooming
H
Harassment
I
Identity theft
Image-sharing pressure
Impersonation
Infinite scroll
Influencer
L
Lateral reading
Loot box
M
Malinformation
Metadata
Misinformation
N
Netiquette
O
Online conflict
Online identity
Online reputation
Opt out
Outing
P
Parasocial relationship
Passive footprint
Personal data
Persuasive design
Pile-on
Privacy
Privacy policy
Privacy regulator
Privacy settings
Private browsing
R
Rage bait
Recommendation algorithm
Reverse image search
Right of access
Right to be informed
Right to correction
Right to deletion
Right to object
S
Scam
Screen plan
Screen time
Sensitive data
Sextortion
SIFT
Sponsorship
Strictly necessary cookie
Survey sample
T
Terms of service
Trolling
U
Upstander
V
Variable reward
#
20-20-20 rule
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