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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 223 · 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 Send is a button. (a) True (b) False
  2. 2.True or false: the home page of an app is an input. (a) True (b) False
  3. 3.🧩 In an app, what is the settings page? (a) a button (b) data (c) a screen (d) an input
  4. 4.True or false: the log-in page is a screen. (a) False (b) True
  5. 5.🧩 Which input is best for choosing a volume level? (a) a title (b) a text box (c) a switch (d) a slider
  6. 6.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) a title (d) an input
  7. 7.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Start
    [text box] Age
    [button] Next
    [text box] City
    [switch] Dark mode     (a) Dark mode (b) Age (c) City (d) Next
  8. 8.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [button] Back
    [button] Done
    [switch] Show hints
    [button] Send
  9. 9.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Name
    [button] Next
    [slider] Volume
    [text box] City     (a) Next (b) City (c) Volume (d) Name
  10. 10.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Email
    [button] Help
    [button] Back
    [slider] Brightness
    [text box] Name
    [switch] Dark mode
    [text box] City
  11. 11.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Back
    [button] Cancel
    [text box] Phone
    [text box] Email
    [text box] Notes     (a) Cancel (b) Email (c) Phone (d) Notes
  12. 12.Which of these is a button? (a) a slider for volume (b) tap to Save (c) your friends list (d) your high score
  13. 13.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Save
    [text box] Due date
    [text box] Age
  14. 14.True or false: your high score is a screen. (a) True (b) False
  15. 15.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) a screen (d) data
  16. 16.True or false: the log-in page is an input. (a) True (b) False
  17. 17.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Age
    [button] Cancel
    [button] Next
    [text box] Notes
    [slider] Brightness
  18. 18.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) screens (c) tabs (d) data
  19. 19.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Volume
    [button] Save
    [button] Done
    [text box] Subject
    [text box] Name
    [button] Next
  20. 20.🧩 In an app, what is a slider for volume? (a) data (b) a screen (c) a button (d) an input
  21. 21.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [button] Back
    [text box] Phone
    [switch] Sound     (a) Back (b) Phone (c) Email (d) Sound
  22. 22.🧩 In an app, what is a date picker? (a) an input (b) a screen (c) data (d) a button
  23. 23.Which of these is a screen? (a) tap to Start (b) tap to Save (c) a switch for dark mode (d) the log-in page
  24. 24.🧩 In an app, what is tap to go Next? (a) an input (b) a screen (c) data (d) a button
  25. 25.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Cancel
    [slider] Brightness
    [text box] Subject
  26. 26.True or false: the game-over page is a button. (a) True (b) False
  27. 27.Which of these is data? (a) a slider for volume (b) the log-in page (c) today’s step count (d) a date picker
  28. 28.Which of these is a button? (a) your friends list (b) a switch for dark mode (c) your saved notes (d) tap to go Next
  29. 29.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a text box (c) a slider (d) a switch
  30. 30.True or false: the settings page is a screen. (a) False (b) True
  31. 31.🧩 In an app, what is tap to Send? (a) a button (b) data (c) a screen (d) an input
  32. 32.True or false: tap to Start is data. (a) False (b) True
  33. 33.🧩 In an app, what is tap to Start? (a) an input (b) data (c) a button (d) a screen
  34. 34.🧩 Which of these is a button on this screen?
    [title] New Note
    [slider] Volume
    [button] Cancel
    [text box] Phone
    [button] Start
    [button] Send     (a) Phone (b) Volume (c) Start
  35. 35.True or false: the log-in page is a button. (a) True (b) False
  36. 36.True or false: the game-over page is an input. (a) False (b) True
  37. 37.Which of these is an input? (a) the game-over page (b) your saved notes (c) the home page of an app (d) a date picker
  38. 38.🧩 Which input is best for typing your name? (a) a picture (b) a text box (c) a slider (d) a switch
  39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Send
    [button] Help
    [text box] Name
    [button] Back
    [slider] Volume
    [text box] Due date
  40. 40.🧩 What does a button do when you tap it? (a) shows the time (b) starts an action (c) saves the battery (d) changes the phone

Answer key

  1. True
  2. False
  3. a screen
  4. True
  5. a slider
  6. an input
  7. Next
  8. 3
  9. Next
  10. 2
  11. Cancel
  12. tap to Save
  13. 1
  14. False
  15. data
  16. False
  17. 2
  18. data
  19. 3
  20. an input
  21. Back
  22. an input
  23. the log-in page
  24. a button
  25. 1
  26. False
  27. today’s step count
  28. tap to go Next
  29. a switch
  30. True
  31. a button
  32. False
  33. a button
  34. Start
  35. False
  36. False
  37. a date picker
  38. a text box
  39. 3
  40. starts an action

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