App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 971 · 40 questions

Developer's tip (Screen, tap, type, keep): A screen is one page of the app; a button starts an action. Inputs take information: text box (typing), switch (on / off), slider (a level), date picker. Data is what the app keeps: notes, scores, settings, lists.

1. 1.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a title (c) a text box (d) a switch
2. 2.Which of these is a screen? (a) the home page of an app (b) your saved notes (c) tap to Start (d) a box to type a name
3. 3.Which of these is data? (a) the game-over page (b) a box to type a name (c) tap to Start (d) your saved notes
4. 4.🧩 What do we call one full page of an app? (a) a screen (b) a battery (c) a variable (d) a cable
5. 5.True or false: tap to Send is a screen. (a) True (b) False
6. 6.True or false: tap to go Next is a button. (a) True (b) False
7. 7.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [slider] Text size
   [switch] Remind me
   [text box] Subject
   [button] Back
8. 8.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Help
   [slider] Text size
   [text box] Phone
   [text box] Email
   [switch] Sound
9. 9.🧩 In an app, what is a box to type a name? (a) a screen (b) data (c) a button (d) an input
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [button] Help
    [text box] Subject
11. 11.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] City
    [button] Done
    [text box] Phone
12. 12.🧩 Which input is best for typing your name? (a) a text box (b) a picture (c) a switch (d) a slider
13. 13.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Cancel
    [text box] Notes
    [button] Back
    [text box] Due date
    [text box] Name
    [button] Save
14. 14.True or false: the home page of an app is a screen. (a) True (b) False
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] City
    [button] Send
    [switch] Show hints
    [text box] Name
    [text box] Phone
16. 16.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Help
    [button] Done
    [switch] Dark mode
    [text box] Name
    [text box] Notes
    [text box] Phone
    [button] Save
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Send
    [button] Next
    [button] Cancel
    [switch] Show hints
    [slider] Volume
    [text box] Due date
18. 18.🧩 Which input is best for choosing a volume level? (a) a text box (b) a title (c) a slider (d) a switch
19. 19.Which of these is a screen? (a) tap to go Next (b) a box to type a name (c) the log-in page (d) tap to Start
20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Start
    [text box] Subject
    [text box] Phone
    [text box] Age
    [switch] Show hints
    [button] Next
21. 21.True or false: the game-over page is a screen. (a) False (b) True
22. 22.True or false: the game-over page is data. (a) True (b) False
23. 23.🧩 In an app, what is the game-over page? (a) data (b) an input (c) a button (d) a screen
24. 24.Which of these is a screen? (a) a slider for volume (b) tap to go Next (c) the game-over page (d) a box to type a name
25. 25.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Text size
    [text box] Name
    [text box] City
    [button] Help
26. 26.Which of these is data? (a) a date picker (b) tap to go Next (c) your high score (d) a box to type a name
27. 27.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [text box] Name
    [button] Start (a) Name (b) Email (c) Start
28. 28.Which of these is an input? (a) a box to type a name (b) tap to go Next (c) the game-over page (d) tap to Send
29. 29.🧩 What does a button do when you tap it? (a) shows the time (b) starts an action (c) saves the battery (d) changes the phone
30. 30.Which of these is an input? (a) your saved notes (b) the game-over page (c) a switch for dark mode (d) tap to go Next
31. 31.🧩 In an app, what is your friends list? (a) data (b) a button (c) an input (d) a screen
32. 32.Which of these is a button? (a) a switch for dark mode (b) the game-over page (c) the home page of an app (d) tap to Save
33. 33.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Text size
    [button] Cancel
    [text box] Name
    [button] Send
    [switch] Remind me
    [text box] City
    [button] Next (a) Next (b) Remind me (c) Name (d) City
34. 34.🧩 In an app, what is your saved notes? (a) a screen (b) an input (c) data (d) a button
35. 35.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Subject
    [text box] Due date
    [slider] Text size
    [button] Cancel
    [button] Start
    [button] Next
    [text box] Age (a) Next (b) Subject (c) Age (d) Due date
36. 36.Which of these is data? (a) the log-in page (b) tap to Start (c) today’s step count (d) the game-over page
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Next
    [button] Save
    [slider] Text size
    [text box] Name
    [text box] Due date
38. 38.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [switch] Dark mode
    [button] Help
    [button] Cancel
    [text box] Phone
    [text box] Notes
39. 39.Which of these is a button? (a) a slider for volume (b) your friends list (c) your saved notes (d) tap to go Next
40. 40.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [switch] Remind me
    [text box] Name
    [button] Next
    [button] Save

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