App Dev Worksheet: Parts of an App

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

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