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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 861 · 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.True or false: the log-in page is a screen. (a) False (b) True
  2. 2.🧩 In an app, what is the game-over page? (a) a button (b) a screen (c) data (d) an input
  3. 3.🧩 Which part lets the user give the app information? (a) an icon (b) a title (c) a logo (d) an input
  4. 4.True or false: your high score is a screen. (a) True (b) False
  5. 5.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [button] Start
    [switch] Dark mode
    [button] Save
    [text box] Notes
    [text box] Age     (a) Dark mode (b) Age (c) Save (d) Notes
  6. 6.🧩 In an app, what is your friends list? (a) a screen (b) an input (c) a button (d) data
  7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [text box] Email
    [button] Help
  8. 8.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [button] Help
    [text box] Notes
    [text box] Subject
    [button] Save
  9. 9.🧩 In an app, what is a slider for volume? (a) data (b) a screen (c) an input (d) a button
  10. 10.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Cancel
    [text box] Notes
    [text box] Email
    [text box] Due date     (a) Due date (b) Notes (c) Cancel (d) Email
  11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Start
    [switch] Show hints
    [button] Next
    [button] Done
    [text box] Name
  12. 12.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [button] Cancel
    [text box] City
    [button] Back
    [slider] Text size
  13. 13.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Send
    [text box] Subject
    [button] Cancel
    [button] Back
    [switch] Show hints     (a) Send (b) Show hints (c) Subject
  14. 14.True or false: tap to Start is an input. (a) False (b) True
  15. 15.🧩 In an app, what is tap to Save? (a) data (b) a screen (c) an input (d) a button
  16. 16.🧩 Which input is best for choosing a volume level? (a) a text box (b) a slider (c) a title (d) a switch
  17. 17.🧩 Which of these is a button on this screen?
    [title] Settings
    [switch] Dark mode
    [button] Done
    [text box] Due date
    [text box] Age
    [text box] Subject
    [slider] Text size     (a) Due date (b) Done (c) Subject (d) Age
  18. 18.Which of these is a screen? (a) your friends list (b) tap to Send (c) the home page of an app (d) a switch for dark mode
  19. 19.🧩 In an app, what is your saved notes? (a) an input (b) a button (c) a screen (d) data
  20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Subject
    [button] Back
    [text box] Name
  21. 21.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a title (d) a switch
  22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Name
    [button] Start
    [button] Save
    [button] Help
    [switch] Show hints
  23. 23.True or false: your friends list is a screen. (a) False (b) True
  24. 24.True or false: the home page of an app is a screen. (a) False (b) True
  25. 25.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [switch] Dark mode
    [button] Cancel
    [button] Save
    [text box] Phone
    [button] Back
    [slider] Text size     (a) Dark mode (b) Phone (c) Text size (d) Cancel
  26. 26.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [text box] Email
    [text box] Due date
    [text box] Age
    [slider] Brightness
  27. 27.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Help
    [text box] Phone
    [text box] Notes
    [button] Cancel
  28. 28.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [text box] Phone
    [text box] Subject
  29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Subject
    [switch] Show hints
    [button] Save
    [button] Start
  30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Send
    [slider] Brightness
    [text box] Due date
    [switch] Dark mode
    [text box] Phone
    [button] Next
    [button] Cancel
  31. 31.🧩 In an app, what is the settings page? (a) data (b) a screen (c) a button (d) an input
  32. 32.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [text box] Notes
    [switch] Remind me
    [slider] Brightness
    [button] Next
  33. 33.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Dark mode
    [button] Back
    [text box] Email
    [text box] Due date
    [text box] City
    [button] Save
  34. 34.True or false: tap to Save is a button. (a) True (b) False
  35. 35.True or false: a date picker is an input. (a) True (b) False
  36. 36.True or false: the log-in page is data. (a) False (b) True
  37. 37.🧩 In an app, what is tap to Start? (a) a button (b) an input (c) data (d) a screen
  38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Back
    [switch] Show hints
    [slider] Text size
    [text box] Age
    [text box] City
  39. 39.Which of these is an input? (a) a switch for dark mode (b) the game-over page (c) tap to Send (d) tap to go Next
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Done
    [text box] Age
    [text box] Due date
    [text box] Name
    [slider] Volume

Answer key

  1. True
  2. a screen
  3. an input
  4. False
  5. Save
  6. data
  7. 2
  8. 2
  9. an input
  10. Cancel
  11. 2
  12. 3
  13. Send
  14. False
  15. a button
  16. a slider
  17. Done
  18. the home page of an app
  19. data
  20. 2
  21. a switch
  22. 2
  23. False
  24. True
  25. Cancel
  26. 1
  27. 2
  28. 1
  29. 2
  30. 4
  31. a screen
  32. 1
  33. 2
  34. True
  35. True
  36. False
  37. a button
  38. 4
  39. a switch for dark mode
  40. 4

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