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App Dev Worksheet: Parts of an App

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

Answer key

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

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