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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 448 · 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 inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Due date
    [button] Back
    [button] Send
    [text box] Phone
    [button] Cancel
  2. 2.True or false: the settings page is a button. (a) False (b) True
  3. 3.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [text box] Due date
    [switch] Remind me
    [button] Save
    [text box] Name     (a) Name (b) Save (c) Due date (d) Subject
  4. 4.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
  5. 5.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Save
    [slider] Volume
    [text box] Subject
    [text box] Email
    [switch] Dark mode
    [text box] Name     (a) Save (b) Name (c) Email (d) Subject
  6. 6.Which of these is an input? (a) tap to Save (b) tap to Start (c) tap to go Next (d) a slider for volume
  7. 7.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [switch] Dark mode
    [text box] Notes
    [button] Done
  8. 8.True or false: a date picker is a button. (a) False (b) True
  9. 9.True or false: the home page of an app is a screen. (a) False (b) True
  10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Age
    [text box] Name
    [text box] Subject
    [button] Back
  11. 11.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [button] Done
    [text box] Name
    [slider] Text size
    [button] Next
    [text box] Notes
    [button] Save     (a) Notes (b) Name (c) City (d) Done
  12. 12.🧩 Which part lets the user give the app information? (a) a logo (b) a title (c) an icon (d) an input
  13. 13.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [button] Help
    [button] Next
    [text box] Email
    [slider] Text size
    [switch] Remind me
    [button] Back     (a) Next (b) Email (c) Subject (d) Remind me
  14. 14.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Age
    [slider] Text size
  15. 15.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Dark mode
    [button] Help
    [button] Save
    [text box] Email
    [button] Done     (a) Email (b) Dark mode (c) Done
  16. 16.Which of these is a button? (a) tap to Start (b) the home page of an app (c) a date picker (d) the settings page
  17. 17.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Cancel
    [button] Help
    [text box] Due date
    [switch] Dark mode
  18. 18.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Phone
    [text box] Name
    [button] Help
  19. 19.🧩 In an app, what is the log-in page? (a) a button (b) a screen (c) an input (d) data
  20. 20.🧩 In an app, what is your friends list? (a) an input (b) data (c) a screen (d) a button
  21. 21.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Cancel
    [text box] Notes
    [switch] Sound
    [slider] Text size
  22. 22.Which of these is a button? (a) the home page of an app (b) a slider for volume (c) tap to go Next (d) the settings page
  23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Email
    [button] Cancel
    [button] Send
    [text box] Subject
    [text box] Phone
  24. 24.True or false: your friends list is data. (a) False (b) True
  25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [button] Done
    [slider] Text size
    [button] Start
  26. 26.🧩 In an app, what is a date picker? (a) a screen (b) an input (c) a button (d) data
  27. 27.True or false: the settings page is an input. (a) True (b) False
  28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Dark mode
    [button] Done
    [text box] Due date
    [button] Send
  29. 29.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
  30. 30.Which of these is a screen? (a) tap to Save (b) tap to Start (c) your friends list (d) the game-over page
  31. 31.True or false: a box to type a name is an input. (a) False (b) True
  32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Age
    [button] Back
    [slider] Text size
    [button] Save
    [button] Next
    [text box] Name
  33. 33.🧩 In an app, what is a slider for volume? (a) a screen (b) an input (c) a button (d) data
  34. 34.🧩 In an app, what is a box to type a name? (a) data (b) a screen (c) a button (d) an input
  35. 35.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [button] Help
    [text box] Notes
    [button] Save
    [text box] City     (a) Done (b) Notes (c) City
  36. 36.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Age
    [button] Back
    [switch] Show hints
    [text box] Phone
    [slider] Brightness
    [button] Next     (a) Age (b) Phone (c) Show hints (d) Back
  37. 37.🧩 In an app, what is tap to Send? (a) an input (b) a screen (c) a button (d) data
  38. 38.True or false: the game-over page is an input. (a) False (b) True
  39. 39.True or false: your saved notes is data. (a) False (b) True
  40. 40.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Show hints
    [text box] Due date
    [button] Back
    [button] Next
    [text box] Phone
    [text box] Subject
    [button] Send     (a) Subject (b) Phone (c) Due date (d) Next

Answer key

  1. 2
  2. False
  3. Save
  4. a slider
  5. Save
  6. a slider for volume
  7. 1
  8. False
  9. True
  10. 3
  11. Done
  12. an input
  13. Next
  14. 1
  15. Done
  16. tap to Start
  17. 2
  18. 1
  19. a screen
  20. data
  21. 1
  22. tap to go Next
  23. 3
  24. True
  25. 2
  26. an input
  27. False
  28. 2
  29. a switch
  30. the game-over page
  31. True
  32. 3
  33. an input
  34. an input
  35. Done
  36. Back
  37. a button
  38. False
  39. True
  40. Next

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