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Teenagers face a constant stream of digital interruptions. A 2023 Common Sense Media report tracking actual smartphone use found that teens receive a median of 237 notifications per day. About 25% of these notifications arrive during school hours. The typical teen picks up their phone 51 times daily. For a student trying to concentrate on physics or mathematics, this background buzz of social pressure makes deep work nearly impossible.
You do not need third-party locking apps to manage this. Both Apple and Android phones have powerful, built-in tools designed to silence distractions while keeping the phone useful for actual work or emergencies. By configuring these settings together, you can help your child build healthier study habits without completely removing their digital lifeline.
Why do teenagers need Focus mode?
When a student sits down to prepare for an exam, every buzz and ping forces their brain to switch contexts. Research consistently shows that task-switching degrades performance and memory retention. If a phone is constantly lighting up with messages from social media or games, the student is never truly focused on the material in front of them.
Focus modes act as a digital boundary. Instead of relying purely on willpower—which is easily depleted at the end of a long school day—these tools automatically create a quiet environment. They allow you to define exactly which applications are useful for studying and which ones should be temporarily locked away until the work is done.
How do you set up Focus mode on an Android phone?
Android's Digital Wellbeing suite includes a dedicated Focus mode. It works by completely pausing distracting apps, turning their icons grey on the home screen and blocking their notifications from appearing.
Open the Settings app on the Android device.
Scroll down and tap Digital Wellbeing & parental controls.
Under the "Ways to disconnect" section, select Focus mode.
You will see a list of all installed apps. Check the boxes next to the ones that interrupt study time most often, such as social media platforms, messaging apps, and games.
Tap Set a schedule. Choose the days and times when your teen usually studies, such as 5:00 PM to 8:00 PM on weekdays.
When Focus mode turns on, your teen cannot open the selected apps or see notifications from them. If they desperately need to check something, they can tap "Take a break" in the notification panel to access the apps for 5, 15, or 30 minutes. If you manage the device via Google Family Link, you can also adjust these Digital Wellbeing settings remotely from your own phone.
How do you set up Focus mode on an iPhone for studying?
Apple's iOS offers a highly customisable Focus feature that goes far beyond the standard "Do Not Disturb" toggle. You can create a specific "Study" mode that fundamentally changes how the iPhone behaves.
Open the Settings app and tap Focus.
Tap the + (Add) button in the top-right corner to create a new Focus. Choose Custom, name it "Study", and select an icon.
Tap Customize Focus to begin setting the rules.
Under People, choose "Silence Notifications From" and select contacts that usually distract them, or choose "Allow Notifications From" and select only family members for emergencies. Ensure "Allow Repeated Calls" is turned on so urgent calls always get through.
Under Apps, select which applications can send notifications. Allow educational tools, music players, or timers, but strictly silence games and social media.
Apple's Focus mode also allows you to link specific lock screens and home screens. You can set it so that when "Study" mode activates, the iPhone entirely hides the home screen page containing distracting apps. It will leave only a clean page with a calculator, a calendar, and a dictionary.
To automate this, tap Add Schedule within the Focus settings. You can set it to activate at a specific time each afternoon, or even have it turn on automatically when the phone arrives at a specific location, such as a library or a school.
What else helps build a good study environment?
Technology tools are only one part of the equation. If your teen is sitting down to study but does not know where to start, they may just stare at a blank page—which makes the greyed-out apps on their phone look very tempting.
This is where a structured approach helps. Setting up a good physical space is just as important; you can follow our checklist for setting up a home study space to get the lighting and ergonomics right.
When they sit down to work, they need a clear starting point. Fermi's AI tutor can work out what you already know and build a plan for the session, so you sit down to a clear next step. The tutor teaches rather than answers: it holds a line of reasoning across a session, notices where a student is stuck, and decides whether to explain, ask or show.
By combining physical boundaries, software Focus modes, and a clear academic plan, you can help your teen turn their study hours into actual learning rather than a fight against 237 daily notifications.
