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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 367 · 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: tap to go Next is an input. (a) True (b) False
  2. 2.🧩 In an app, what is the settings page? (a) a button (b) an input (c) data (d) a screen
  3. 3.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Help
    [text box] Phone
    [button] Save
    [slider] Brightness
    [button] Send
    [text box] Notes     (a) Notes (b) Brightness (c) Save (d) Phone
  4. 4.Which of these is an input? (a) the game-over page (b) the settings page (c) tap to Start (d) a slider for volume
  5. 5.🧩 In an app, what is the home page of an app? (a) an input (b) data (c) a button (d) a screen
  6. 6.Which of these is an input? (a) tap to go Next (b) tap to Save (c) the settings page (d) a date picker
  7. 7.🧩 In an app, what is your friends list? (a) a button (b) a screen (c) an input (d) data
  8. 8.Which of these is data? (a) tap to Start (b) tap to Save (c) a box to type a name (d) today’s step count
  9. 9.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Cancel
    [switch] Sound
    [slider] Volume
    [text box] Age
    [button] Start
    [button] Done
    [text box] City     (a) Age (b) City (c) Sound (d) Cancel
  10. 10.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [switch] Show hints
    [text box] Email
    [button] Help
    [slider] Brightness
    [button] Back     (a) Show hints (b) Brightness (c) Email (d) Help
  11. 11.🧩 Which part lets the user give the app information? (a) a title (b) a logo (c) an input (d) an icon
  12. 12.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Due date
    [button] Save
    [switch] Dark mode
    [button] Cancel     (a) Due date (b) Dark mode (c) Cancel
  13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Help
    [button] Send
    [button] Save
    [switch] Show hints
    [slider] Brightness
    [text box] Email
  14. 14.True or false: tap to Send is a button. (a) True (b) False
  15. 15.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Send
    [switch] Sound
    [button] Next
    [text box] City
    [text box] Age
    [button] Save     (a) Age (b) Sound (c) City (d) Next
  16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Phone
    [button] Next
    [slider] Text size
  17. 17.True or false: the settings page is a screen. (a) True (b) False
  18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Remind me
    [button] Start
    [text box] Name
    [text box] Age
    [button] Next
  19. 19.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Email
    [switch] Show hints
    [slider] Brightness
    [button] Help
    [text box] Age
    [text box] Due date
    [button] Back
    [button] Done
  20. 20.Which of these is an input? (a) the game-over page (b) a box to type a name (c) your high score (d) tap to Save
  21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [switch] Show hints
    [button] Done
    [slider] Text size
    [text box] Subject
    [button] Cancel
    [text box] Due date
    [button] Next
  22. 22.Which of these is a screen? (a) the settings page (b) your high score (c) a box to type a name (d) tap to Save
  23. 23.True or false: tap to Start is data. (a) False (b) True
  24. 24.True or false: the settings page is data. (a) True (b) False
  25. 25.True or false: a date picker is a screen. (a) False (b) True
  26. 26.Which of these is data? (a) your saved notes (b) a switch for dark mode (c) the home page of an app (d) tap to Save
  27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Back
    [text box] Age
    [text box] Name
  28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Brightness
    [button] Start
    [text box] City
    [text box] Name
  29. 29.Which of these is a button? (a) the home page of an app (b) a switch for dark mode (c) tap to Start (d) the settings page
  30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [slider] Volume
    [button] Back
    [text box] Notes
    [button] Cancel
  31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Notes
    [text box] Subject
    [slider] Volume
    [button] Next
    [button] Back
    [text box] Email
  32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Save
    [text box] Age
    [slider] Brightness
    [text box] Subject
    [button] Next
    [text box] Name
  33. 33.🧩 In an app, what is the log-in page? (a) a button (b) data (c) an input (d) a screen
  34. 34.True or false: tap to go Next is data. (a) True (b) False
  35. 35.🧩 In an app, what is tap to Send? (a) an input (b) a screen (c) data (d) a button
  36. 36.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Name
    [text box] Subject
    [button] Start
    [text box] City
    [slider] Brightness
    [button] Help     (a) Help (b) Subject (c) Name (d) City
  37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Phone
    [switch] Dark mode
    [button] Start
    [text box] Age
    [text box] Notes
  38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Start
    [button] Cancel
    [button] Next
  39. 39.True or false: tap to Send is a screen. (a) False (b) True
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Save
    [text box] Subject
    [text box] Name
    [button] Start

Answer key

  1. False
  2. a screen
  3. Save
  4. a slider for volume
  5. a screen
  6. a date picker
  7. data
  8. today’s step count
  9. Cancel
  10. Help
  11. an input
  12. Cancel
  13. 3
  14. True
  15. Next
  16. 2
  17. True
  18. 3
  19. 3
  20. a box to type a name
  21. 4
  22. the settings page
  23. False
  24. False
  25. False
  26. your saved notes
  27. 2
  28. 3
  29. tap to Start
  30. 2
  31. 4
  32. 4
  33. a screen
  34. False
  35. a button
  36. Help
  37. 4
  38. 1
  39. False
  40. 2

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