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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 532 · 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 Start is a button. (a) True (b) False
  2. 2.🧩 In an app, what is your saved notes? (a) an input (b) a screen (c) data (d) a button
  3. 3.🧩 In an app, what is the game-over page? (a) a button (b) a screen (c) an input (d) data
  4. 4.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Brightness
    [text box] Notes
    [button] Start
    [switch] Dark mode
  5. 5.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Cancel
    [button] Save
    [slider] Text size
    [text box] Email
    [button] Back
  6. 6.True or false: a date picker is an input. (a) True (b) False
  7. 7.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Volume
    [button] Save
    [text box] City
  8. 8.🧩 Which input is best for choosing a volume level? (a) a title (b) a switch (c) a text box (d) a slider
  9. 9.Which of these is a screen? (a) a box to type a name (b) the home page of an app (c) today’s step count (d) your high score
  10. 10.🧩 What do we call one full page of an app? (a) a battery (b) a cable (c) a screen (d) a variable
  11. 11.Which of these is an input? (a) tap to Save (b) a switch for dark mode (c) the settings page (d) today’s step count
  12. 12.🧩 What does a button do when you tap it? (a) saves the battery (b) changes the phone (c) shows the time (d) starts an action
  13. 13.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Subject
    [button] Back
    [text box] Notes
  14. 14.True or false: a date picker is a screen. (a) False (b) True
  15. 15.🧩 Which input is best for typing your name? (a) a text box (b) a switch (c) a slider (d) a picture
  16. 16.Which of these is a button? (a) a switch for dark mode (b) your saved notes (c) your friends list (d) tap to Save
  17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [text box] City
    [text box] Age
    [button] Send
    [button] Back
    [switch] Remind me
    [text box] Name
  18. 18.Which of these is data? (a) your friends list (b) tap to go Next (c) the game-over page (d) the home page of an app
  19. 19.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Due date
    [text box] Name
    [button] Start
    [slider] Brightness     (a) Start (b) Due date (c) Name (d) Brightness
  20. 20.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] City
    [button] Help
    [button] Start
    [text box] Email
  21. 21.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Done
    [text box] Age
    [slider] Brightness
    [text box] Due date
    [text box] Notes
  22. 22.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Back
    [slider] Brightness
    [text box] Phone
    [text box] Age
    [button] Save
  23. 23.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Send
    [text box] Name
    [switch] Sound
    [button] Back
    [slider] Text size
    [text box] Age
  24. 24.🧩 In an app, what is tap to Send? (a) an input (b) a screen (c) data (d) a button
  25. 25.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a slider (c) a title (d) a switch
  26. 26.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Due date
    [slider] Volume
    [switch] Show hints
    [button] Next
    [text box] Phone
    [button] Save
    [button] Back
    [text box] Notes
  27. 27.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) tabs (d) screens
  28. 28.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [button] Help
    [text box] Due date
    [text box] Phone
    [text box] City
  29. 29.🧩 In an app, what is a box to type a name? (a) a screen (b) an input (c) data (d) a button
  30. 30.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Start
    [slider] Volume
    [text box] Notes     (a) Start (b) Notes (c) Volume
  31. 31.Which of these is a button? (a) a slider for volume (b) the home page of an app (c) tap to Send (d) a switch for dark mode
  32. 32.True or false: tap to Send is a screen. (a) False (b) True
  33. 33.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Due date
    [slider] Volume
    [button] Back
    [text box] Name     (a) Volume (b) Name (c) Due date (d) Back
  34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [slider] Text size
    [button] Back
    [switch] Dark mode
    [text box] Subject
    [text box] Notes
  35. 35.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Next
    [slider] Volume
    [text box] Notes
    [text box] City
    [switch] Dark mode
    [text box] Subject     (a) Subject (b) Notes (c) City (d) Next
  36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [slider] Brightness
    [button] Save
    [switch] Remind me
    [text box] Subject
    [text box] Notes
  37. 37.Which of these is an input? (a) the home page of an app (b) the log-in page (c) the settings page (d) a date picker
  38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Notes
    [text box] Phone
    [button] Back
    [text box] Name
    [switch] Dark mode
  39. 39.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Help
    [button] Next
    [switch] Sound
    [text box] Subject
    [text box] Email     (a) Subject (b) Sound (c) Help (d) Email
  40. 40.🧩 In an app, what is your high score? (a) an input (b) a screen (c) a button (d) data

Answer key

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

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