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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 275 · 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] New Note
    [button] Save
    [slider] Brightness
    [text box] Notes
  2. 2.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Back
    [switch] Sound
    [button] Cancel
    [text box] Email
    [text box] Name     (a) Sound (b) Name (c) Cancel (d) Email
  3. 3.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Email
    [button] Save
    [button] Cancel
    [text box] Notes
    [button] Back
    [text box] Name
    [switch] Show hints
  4. 4.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a text box (d) a slider
  5. 5.🧩 What do we call one full page of an app? (a) a screen (b) a cable (c) a battery (d) a variable
  6. 6.🧩 Which of these is a button on this screen?
    [title] Settings
    [switch] Sound
    [button] Back
    [button] Send
    [text box] Subject
    [slider] Text size
    [text box] City
    [button] Next
    [text box] Age     (a) Send (b) Subject (c) City (d) Age
  7. 7.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Notes
    [slider] Volume
    [button] Send
    [switch] Remind me
    [button] Next     (a) Remind me (b) Notes (c) Next (d) Volume
  8. 8.Which of these is a screen? (a) a switch for dark mode (b) tap to Send (c) today’s step count (d) the settings page
  9. 9.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Back
    [button] Next
    [button] Help
    [slider] Text size
    [text box] Email
    [text box] Subject
    [text box] Due date
  10. 10.🧩 In an app, what is the log-in page? (a) an input (b) a button (c) a screen (d) data
  11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Due date
    [text box] Email
    [button] Back
    [text box] Name
    [switch] Dark mode
    [slider] Text size
    [button] Help
  12. 12.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Save
    [text box] Phone
    [switch] Dark mode     (a) Save (b) Dark mode (c) Phone
  13. 13.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Email
    [text box] Due date
    [button] Cancel     (a) Cancel (b) Due date (c) Email
  14. 14.Which of these is data? (a) tap to Send (b) your saved notes (c) a box to type a name (d) the settings page
  15. 15.True or false: a box to type a name is data. (a) True (b) False
  16. 16.🧩 In an app, what is the home page of an app? (a) a button (b) an input (c) a screen (d) data
  17. 17.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Cancel
    [text box] Age
    [button] Start
    [switch] Dark mode     (a) Dark mode (b) Age (c) Start
  18. 18.Which of these is a screen? (a) the game-over page (b) tap to Save (c) tap to Start (d) a switch for dark mode
  19. 19.Which of these is data? (a) your high score (b) tap to go Next (c) the settings page (d) tap to Start
  20. 20.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [button] Send
    [text box] Age
    [text box] Phone
    [slider] Text size     (a) Phone (b) Subject (c) Send (d) Age
  21. 21.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Done
    [switch] Show hints
    [text box] Phone     (a) Phone (b) Show hints (c) Done
  22. 22.🧩 In an app, what is your friends list? (a) data (b) a button (c) a screen (d) an input
  23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Due date
    [button] Cancel
    [text box] Email
    [switch] Show hints
    [button] Next
    [button] Send
    [text box] Subject
    [slider] Brightness
  24. 24.Which of these is an input? (a) a switch for dark mode (b) tap to Send (c) your high score (d) the home page of an app
  25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Back
    [text box] Age
    [switch] Dark mode
    [button] Start
    [text box] Subject
    [text box] Email
    [button] Save
  26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Notes
    [text box] City
    [switch] Remind me
    [slider] Volume
    [text box] Subject
    [button] Next
    [button] Save
  27. 27.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Age
    [text box] Subject
    [button] Next
    [text box] City
  28. 28.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Sound
    [slider] Text size
    [text box] Subject
    [button] Save
    [text box] Notes
    [text box] Due date
  29. 29.Which of these is a button? (a) the home page of an app (b) tap to Start (c) the game-over page (d) your high score
  30. 30.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Send
    [text box] Phone
    [slider] Volume
    [text box] Email
  31. 31.🧩 Which input is best for choosing a volume level? (a) a title (b) a text box (c) a slider (d) a switch
  32. 32.🧩 Which part lets the user give the app information? (a) an icon (b) an input (c) a logo (d) a title
  33. 33.🧩 In an app, what is a slider for volume? (a) a button (b) a screen (c) data (d) an input
  34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Done
    [text box] Subject
    [button] Start
    [button] Help
  35. 35.🧩 In an app, what is your high score? (a) an input (b) a screen (c) data (d) a button
  36. 36.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [switch] Dark mode
    [text box] Email
    [slider] Volume
  37. 37.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Age
    [button] Save
    [slider] Volume
    [text box] Name
  38. 38.Which of these is a screen? (a) the log-in page (b) your friends list (c) your high score (d) tap to Send
  39. 39.Which of these is an input? (a) a date picker (b) the log-in page (c) today’s step count (d) the settings page
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Subject
    [button] Cancel
    [switch] Dark mode
    [text box] Phone

Answer key

  1. 1
  2. Cancel
  3. 3
  4. a text box
  5. a screen
  6. Send
  7. Next
  8. the settings page
  9. 3
  10. a screen
  11. 5
  12. Save
  13. Cancel
  14. your saved notes
  15. False
  16. a screen
  17. Start
  18. the game-over page
  19. your high score
  20. Send
  21. Done
  22. data
  23. 5
  24. a switch for dark mode
  25. 4
  26. 5
  27. 1
  28. 1
  29. tap to Start
  30. 1
  31. a slider
  32. an input
  33. an input
  34. 1
  35. data
  36. 1
  37. 1
  38. the log-in page
  39. a date picker
  40. 3

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