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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 639 · 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.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Due date
    [button] Help
    [switch] Dark mode
    [text box] Phone
  2. 2.🧩 In an app, what is today’s step count? (a) a screen (b) an input (c) a button (d) data
  3. 3.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [text box] City     (a) Next (b) City
  4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Notes
    [text box] Email
    [button] Send
    [button] Cancel
    [switch] Show hints
    [text box] Due date
    [button] Save
  5. 5.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a switch (c) a slider (d) a text box
  6. 6.🧩 In an app, what is tap to go Next? (a) data (b) a button (c) an input (d) a screen
  7. 7.🧩 In an app, what is the game-over page? (a) data (b) an input (c) a button (d) a screen
  8. 8.True or false: your high score is data. (a) False (b) True
  9. 9.True or false: your friends list is data. (a) False (b) True
  10. 10.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Volume
    [text box] City
    [button] Next
  11. 11.🧩 In an app, what is tap to Send? (a) a screen (b) data (c) a button (d) an input
  12. 12.🧩 In an app, what is a box to type a name? (a) a button (b) a screen (c) data (d) an input
  13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Save
    [text box] Name
    [slider] Brightness
    [button] Start
    [text box] Notes
  14. 14.True or false: a switch for dark mode is an input. (a) True (b) False
  15. 15.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Send
    [button] Back
    [text box] Age     (a) Age (b) Back
  16. 16.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) screens (d) data
  17. 17.🧩 Which part lets the user give the app information? (a) a title (b) an icon (c) a logo (d) an input
  18. 18.🧩 In an app, what is the home page of an app? (a) a button (b) a screen (c) data (d) an input
  19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Start
    [slider] Volume
    [text box] Email
    [switch] Remind me
    [button] Cancel
    [button] Next
  20. 20.True or false: a box to type a name is a screen. (a) True (b) False
  21. 21.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Help
    [button] Start
    [switch] Remind me
    [text box] Phone
    [button] Save
  22. 22.🧩 In an app, what is a date picker? (a) a screen (b) data (c) a button (d) an input
  23. 23.🧩 Which input is best for typing your name? (a) a text box (b) a slider (c) a picture (d) a switch
  24. 24.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Done
    [button] Start
    [button] Cancel
    [text box] Age     (a) Age (b) Start
  25. 25.True or false: the log-in page is a button. (a) False (b) True
  26. 26.🧩 In an app, what is your high score? (a) an input (b) data (c) a screen (d) a button
  27. 27.True or false: the game-over page is a button. (a) True (b) False
  28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Back
    [button] Send
    [button] Cancel
    [text box] Phone
  29. 29.Which of these is a button? (a) tap to go Next (b) the game-over page (c) a box to type a name (d) a switch for dark mode
  30. 30.True or false: the home page of an app is a screen. (a) False (b) True
  31. 31.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Cancel
    [text box] Age
    [button] Back
    [slider] Text size
    [text box] Phone
  32. 32.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Name
    [text box] Email
    [button] Help
    [button] Save
  33. 33.Which of these is an input? (a) a box to type a name (b) tap to go Next (c) tap to Save (d) the game-over page
  34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [slider] Volume
    [button] Back
    [switch] Sound
    [text box] Due date
  35. 35.True or false: tap to Start is a button. (a) True (b) False
  36. 36.True or false: the settings page is a screen. (a) False (b) True
  37. 37.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Next
    [button] Save
    [slider] Text size
    [text box] Age
    [text box] Due date
    [switch] Dark mode     (a) Age (b) Dark mode (c) Due date (d) Next
  38. 38.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Age
    [button] Start
    [button] Send
    [switch] Remind me
    [text box] Due date
    [text box] Name
  39. 39.Which of these is an input? (a) a switch for dark mode (b) the settings page (c) tap to Start (d) the home page of an app
  40. 40.True or false: tap to go Next is a button. (a) True (b) False

Answer key

  1. 1
  2. data
  3. Next
  4. 4
  5. a switch
  6. a button
  7. a screen
  8. True
  9. True
  10. 1
  11. a button
  12. an input
  13. 3
  14. True
  15. Back
  16. data
  17. an input
  18. a screen
  19. 3
  20. False
  21. 3
  22. an input
  23. a text box
  24. Start
  25. False
  26. data
  27. False
  28. 1
  29. tap to go Next
  30. True
  31. 2
  32. 2
  33. a box to type a name
  34. 3
  35. True
  36. True
  37. Next
  38. 2
  39. a switch for dark mode
  40. True

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