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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 499 · 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.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) buttons (c) tabs (d) data
  2. 2.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Age
    [text box] Email
    [slider] Brightness
    [text box] City
    [button] Back
  3. 3.True or false: your high score is a screen. (a) False (b) True
  4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Done
    [button] Save
    [text box] Due date
    [button] Start
    [switch] Sound
  5. 5.True or false: a switch for dark mode is an input. (a) True (b) False
  6. 6.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Notes
    [button] Next
    [switch] Dark mode
    [button] Help
    [button] Send
    [text box] Subject
  7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Sound
    [slider] Brightness
    [text box] City
    [button] Done
    [button] Back
    [button] Next
  8. 8.Which of these is an input? (a) tap to Save (b) tap to go Next (c) your saved notes (d) a slider for volume
  9. 9.🧩 In an app, what is a slider for volume? (a) a screen (b) a button (c) an input (d) data
  10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Name
    [button] Start
    [text box] Notes
  11. 11.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Cancel
    [switch] Remind me
    [text box] Age
    [button] Send
    [text box] Email
    [button] Back
  12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Send
    [button] Save
    [text box] Subject
  13. 13.🧩 In an app, what is the settings page? (a) an input (b) a screen (c) data (d) a button
  14. 14.Which of these is a screen? (a) your high score (b) the home page of an app (c) a box to type a name (d) your friends list
  15. 15.Which of these is an input? (a) tap to go Next (b) tap to Send (c) the home page of an app (d) a box to type a name
  16. 16.True or false: the game-over page is an input. (a) True (b) False
  17. 17.🧩 In an app, what is today’s step count? (a) a screen (b) a button (c) an input (d) data
  18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Show hints
    [button] Save
    [text box] Age
    [text box] City
    [button] Back
    [text box] Subject
    [button] Help
  19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Notes
    [slider] Volume
    [button] Send
    [text box] Phone
  20. 20.Which of these is a button? (a) the log-in page (b) tap to Send (c) a switch for dark mode (d) the settings page
  21. 21.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
  22. 22.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Age
    [text box] Phone
    [button] Start
  23. 23.True or false: the game-over page is a screen. (a) False (b) True
  24. 24.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Name
    [button] Start
    [button] Help
  25. 25.Which of these is an input? (a) the home page of an app (b) tap to go Next (c) tap to Send (d) a date picker
  26. 26.True or false: your high score is data. (a) False (b) True
  27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [slider] Volume
    [switch] Sound
    [text box] Due date
    [button] Save
    [text box] Subject
    [text box] Name
  28. 28.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Email
    [text box] Notes
    [button] Start
  29. 29.🧩 In an app, what is your high score? (a) a button (b) an input (c) data (d) a screen
  30. 30.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) saves the battery (d) starts an action
  31. 31.🧩 In an app, what is tap to go Next? (a) a button (b) an input (c) data (d) a screen
  32. 32.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Start
    [text box] City
    [text box] Name
    [button] Back
    [slider] Brightness
    [button] Cancel
  33. 33.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Cancel
    [text box] Email
    [button] Next
    [button] Back
    [text box] Notes
    [text box] City     (a) Notes (b) Email (c) Cancel (d) City
  34. 34.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Back
    [button] Send
    [text box] Age
    [button] Start
  35. 35.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Help
    [button] Cancel
    [text box] Email
    [switch] Sound
    [text box] Name
    [button] Send
    [slider] Volume
    [text box] Subject
  36. 36.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Save
    [button] Send
    [slider] Volume
    [switch] Remind me
    [text box] Due date
    [text box] Subject
    [button] Back     (a) Due date (b) Subject (c) Back (d) Remind me
  37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] City
    [text box] Subject
    [button] Start
    [text box] Age
  38. 38.🧩 Which input is best for choosing a volume level? (a) a text box (b) a title (c) a slider (d) a switch
  39. 39.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Due date
    [button] Help
    [text box] Email     (a) Email (b) Help (c) Due date
  40. 40.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [text box] Name
    [button] Cancel
    [button] Help
    [button] Save
    [text box] Due date

Answer key

  1. data
  2. 4
  3. False
  4. 2
  5. True
  6. 3
  7. 3
  8. a slider for volume
  9. an input
  10. 1
  11. 3
  12. 1
  13. a screen
  14. the home page of an app
  15. a box to type a name
  16. False
  17. data
  18. 4
  19. 3
  20. tap to Send
  21. a switch
  22. 1
  23. True
  24. 3
  25. a date picker
  26. True
  27. 5
  28. 1
  29. data
  30. starts an action
  31. a button
  32. 3
  33. Cancel
  34. 3
  35. 3
  36. Back
  37. 3
  38. a slider
  39. Help
  40. 3

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