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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 657 · 40 questions
TalentJR

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.

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

Answer key

  1. a switch
  2. 2
  3. False
  4. 1
  5. Done
  6. a button
  7. Save
  8. 3
  9. a screen
  10. Start
  11. a box to type a name
  12. 1
  13. True
  14. a screen
  15. Back
  16. Next
  17. 1
  18. 1
  19. 4
  20. True
  21. tap to Start
  22. 3
  23. 1
  24. a slider
  25. an input
  26. True
  27. your friends list
  28. 1
  29. 3
  30. 1
  31. 3
  32. the game-over page
  33. Save
  34. Back
  35. True
  36. a date picker
  37. Cancel
  38. True
  39. False
  40. 2

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