Setting Up the Connection: Wi-Fi, Checks, Help

1. What your child learns and why

What to check, in order, when there is no internet: is Wi-Fi on · is airplane mode off · is it the right network · does it work on another device · restart the device · a grown-up restarts the router. The lesson makes sense on its own, but it continues the first home-network lesson (DB-VK-12). The idea: from the simplest and safest to the bigger, one change at a time — so you know what helped. Your child also learns why the router comes last: restarting it cuts the connection for everyone at home.

2. Three questions for dinner

• “When did we last have no internet at home? What did we try first?”
• “What is the simplest thing we can check ourselves, without touching the router?”
• “And you — where do you start when something does not work out?”

3. 10 minutes together, no screen — the “What I check” list

1. Your child writes the six steps on a sheet in their own words. You show where the router is — they only look.
2. Next to step 6 they write which grown-up at home does it. No Wi-Fi code, no network name, no provider phone number.
3. Play: you give a symptom (“The phone has internet, the tablet does not”), they say which step comes. Put the sheet where everyone can see it.

4. What success looks like

• Your child lists the ladder in order and does not start with the router.
• Explains in words why “does it work on another device?” shows where the problem is.
• Remembers without prompting that the code and the network name are not written on paper.

5. Common difficulties

• “I restart the router first — it's quicker” → it cuts the connection for everyone; that is why it is the last step and for a grown-up.
• “There is Wi-Fi, so there is internet” → not always: a device can be connected to the router while the line to the provider is cut.

Say: “I don't know — let's find out together.” Avoid: “That's for grown-ups.”

6. Safety

Grown-ups only: restarting the router (following Microsoft Support's general rule: unplug from the power, wait about 30 seconds, plug back in, wait for the lights; for your own device follow its manual), “forgetting” a network, resetting network settings (according to Apple Support it deletes all saved Wi-Fi networks and their codes — a last step), commands and drivers. Do not write down or photograph the Wi-Fi code or the network name. Public networks: according to the FTC (USA) such networks are often not secure — encryption is certain only when the network asks for a WPA or WPA2 code; sign in and enter personal details only on https sites, and keep sensitive things (banking, payment) off them. Make sure your child does not type a code into a device without you. If something frightens your child, they should tell a grown-up they trust.

7. Where to go next

Next lesson: DB-RK-13 “Building a Computer: Parts, Order and Care” · Back: DB-RK-11 “Firmware and BIOS/UEFI”

You don't need to know the answer. Say: “Let's find out together.”