TalentJR apps
Every app is built from the same few parts. Screens are the pages you see. Buttons start an action, like Save or Send. Inputs take information from the user: a text box for typing, a switch for on or off, a slider for a level like volume, a date picker. Data is everything the app keeps, like your notes, your high score or your friends list. Learning to spot these parts is the first step to planning your own app.
✓ You passed this lesson’s test.
Screen, tap, type, keep — “screens show, buttons act, inputs take information, data is kept”
Use it for: Sketching your first screens and describing an app idea to a team.
Check: Inputs here: Remind me, Brightness, City — 3, so 6 parts − 1 title − 3 inputs = 2 buttons ✓
▶ Watch it animatedWork it out in your head or on paper, type the answer and press Check. Stuck? Press “Show me how”.
Right: 0 · Tried: 0
20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.
🏅 Sign in with Google to earn the 🧩 Screen Part Spotter badge when you pass — and a certificate when you finish all 8 lessons of Part 1 · What Apps Are. You can still take the test without signing in.
Why does it work? When should you use it? Ask in English, मराठी or हिंदी.
Sign in with Google to ask Free — 20 questions a day.
Prefer a real teacher? TalentJR teachers take live online classes anywhere in India and visit homes in selected cities. Tell us what you need and our team will call you with timings and fees.