App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 199 · 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.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Help
   [text box] Email
   [text box] Phone
   [text box] Name
2. 2.True or false: the settings page is a screen. (a) True (b) False
3. 3.True or false: the game-over page is a button. (a) True (b) False
4. 4.True or false: tap to Save is a screen. (a) False (b) True
5. 5.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Name
   [button] Help
   [button] Send
   [text box] Email
   [switch] Show hints
6. 6.Which of these is data? (a) today’s step count (b) the game-over page (c) the settings page (d) a switch for dark mode
7. 7.🧩 In an app, what is your saved notes? (a) an input (b) data (c) a screen (d) a button
8. 8.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [text box] Age
   [text box] Due date
   [slider] Volume
   [button] Save (a) Volume (b) Age (c) Due date (d) Save
9. 9.Which of these is a screen? (a) tap to go Next (b) tap to Save (c) the game-over page (d) tap to Start
10. 10.🧩 Which of these is a button on this screen?
    [title] New Note
    [switch] Show hints
    [text box] Phone
    [text box] Due date
    [text box] Email
    [button] Start (a) Email (b) Phone (c) Start (d) Due date
11. 11.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Name
    [slider] Text size
    [button] Cancel
    [switch] Show hints (a) Name (b) Cancel (c) Show hints (d) Text size
12. 12.True or false: a switch for dark mode is data. (a) True (b) False
13. 13.🧩 In an app, what is your high score? (a) a button (b) an input (c) a screen (d) data
14. 14.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [text box] Email
    [button] Save
    [text box] Age
    [text box] Due date
15. 15.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [button] Cancel
    [text box] City (a) City (b) Cancel (c) Subject
16. 16.Which of these is data? (a) a box to type a name (b) a slider for volume (c) tap to Start (d) your saved notes
17. 17.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Text size
    [button] Next
    [text box] Age
    [text box] Phone
    [text box] City
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Phone
    [slider] Volume
    [switch] Remind me
    [text box] Subject
    [button] Next
    [text box] Age
19. 19.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [button] Next
    [text box] City (a) Name (b) City (c) Next
20. 20.True or false: a slider for volume is a button. (a) False (b) True
21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Cancel
    [text box] Phone
    [text box] Subject
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] City
    [text box] Email
    [button] Help
    [text box] Subject
    [button] Save
23. 23.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [switch] Show hints
    [text box] Due date
    [text box] Email
    [button] Cancel
    [button] Start
    [text box] City (a) City (b) Email (c) Cancel (d) Due date
24. 24.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Help
    [button] Send
    [button] Save
    [text box] Subject (a) Subject (b) Help
25. 25.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [text box] Phone
    [text box] Due date
26. 26.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Back
    [button] Send
    [button] Cancel
27. 27.Which of these is a button? (a) the home page of an app (b) tap to Start (c) the game-over page (d) the log-in page
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Cancel
    [text box] Notes
    [button] Save
    [text box] Age
    [text box] City
29. 29.Which of these is an input? (a) the settings page (b) a switch for dark mode (c) your friends list (d) your saved notes
30. 30.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [switch] Show hints
    [button] Save
    [text box] Notes (a) Save (b) Show hints (c) Notes
31. 31.True or false: a date picker is a button. (a) True (b) False
32. 32.Which of these is a button? (a) your friends list (b) your high score (c) a date picker (d) tap to Save
33. 33.Which of these is an input? (a) the log-in page (b) today’s step count (c) a date picker (d) your high score
34. 34.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Phone
    [text box] Email
    [button] Back
    [text box] City
    [slider] Brightness
35. 35.True or false: your high score is a screen. (a) True (b) False
36. 36.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Dark mode
    [text box] City
    [button] Save
    [slider] Volume
37. 37.True or false: tap to Start is a screen. (a) True (b) False
38. 38.True or false: a slider for volume is a screen. (a) True (b) False
39. 39.🧩 In an app, what is the home page of an app? (a) a screen (b) a button (c) data (d) an input
40. 40.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Next
    [slider] Text size
    [text box] City
    [text box] Due date
    [button] Done
    [button] Send

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