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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 524 · 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 an input? (a) a date picker (b) tap to go Next (c) the home page of an app (d) the game-over page
  2. 2.True or false: your high score is a screen. (a) False (b) True
  3. 3.🧩 In an app, what is the log-in page? (a) a button (b) data (c) a screen (d) an input
  4. 4.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [button] Next
    [button] Cancel
    [text box] City
    [text box] Name
    [button] Done     (a) Done (b) Email (c) City (d) Name
  5. 5.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Save
    [text box] Age
    [text box] Due date
    [slider] Text size
    [text box] Email     (a) Email (b) Save (c) Due date (d) Age
  6. 6.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [text box] City
    [button] Back
  7. 7.Which of these is data? (a) tap to go Next (b) your saved notes (c) tap to Send (d) the settings page
  8. 8.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Done
    [slider] Volume
    [switch] Remind me
    [text box] Due date
    [button] Start
  9. 9.Which of these is a screen? (a) a switch for dark mode (b) tap to Save (c) the game-over page (d) a date picker
  10. 10.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] City
    [text box] Notes
    [text box] Email
    [button] Cancel     (a) Cancel (b) City (c) Notes (d) Email
  11. 11.True or false: the log-in page is a screen. (a) True (b) False
  12. 12.🧩 In an app, what is a box to type a name? (a) a screen (b) an input (c) data (d) a button
  13. 13.🧩 What do we call one full page of an app? (a) a cable (b) a variable (c) a screen (d) a battery
  14. 14.Which of these is a button? (a) a slider for volume (b) a date picker (c) the settings page (d) tap to Save
  15. 15.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [slider] Text size
    [button] Cancel     (a) Text size (b) Email (c) Cancel
  16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Next
    [switch] Sound
    [text box] Age
    [button] Back
    [text box] Phone
    [button] Save
    [text box] Name
  17. 17.Which of these is a screen? (a) tap to go Next (b) tap to Save (c) your saved notes (d) the home page of an app
  18. 18.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [text box] Notes
    [slider] Brightness
    [button] Send     (a) Notes (b) Name (c) Send (d) Brightness
  19. 19.🧩 Which part lets the user give the app information? (a) a logo (b) a title (c) an icon (d) an input
  20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Send
    [text box] Notes
    [button] Help
    [text box] Name
  21. 21.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Notes
    [button] Help
    [button] Cancel     (a) Cancel (b) Notes
  22. 22.Which of these is an input? (a) the home page of an app (b) a slider for volume (c) tap to Send (d) the game-over page
  23. 23.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [text box] Notes
    [text box] Age
    [button] Back
    [button] Cancel
    [switch] Remind me
    [text box] City
    [slider] Brightness     (a) Notes (b) City (c) Age (d) Next
  24. 24.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) buttons (c) data (d) screens
  25. 25.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Back
    [button] Help
    [text box] Age
    [switch] Dark mode
    [text box] Subject     (a) Age (b) Back (c) Subject (d) Dark mode
  26. 26.True or false: your saved notes is an input. (a) True (b) False
  27. 27.🧩 In an app, what is tap to Save? (a) data (b) a screen (c) an input (d) a button
  28. 28.True or false: a slider for volume is data. (a) True (b) False
  29. 29.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Back
    [text box] Age
    [text box] Email
    [text box] Due date
    [slider] Brightness     (a) Due date (b) Email (c) Age (d) Back
  30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Done
    [text box] Subject
    [text box] Email
    [text box] Name
    [switch] Dark mode
  31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Notes
    [button] Done
  32. 32.🧩 In an app, what is tap to Start? (a) a screen (b) a button (c) data (d) an input
  33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Name
    [button] Back
    [slider] Volume
    [text box] Email
    [switch] Show hints
    [button] Help
    [text box] Notes
  34. 34.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Cancel
    [text box] Due date     (a) Due date (b) Cancel
  35. 35.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] City
    [text box] Subject
    [text box] Age
    [button] Next     (a) Subject (b) Next (c) City (d) Age
  36. 36.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Subject
    [button] Save
    [text box] Due date     (a) Due date (b) Save (c) Subject
  37. 37.🧩 In an app, what is tap to Send? (a) an input (b) data (c) a button (d) a screen
  38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [slider] Text size
    [text box] Name
    [button] Save
  39. 39.🧩 Which of these is a button on this screen?
    [title] New Note
    [slider] Brightness
    [text box] Subject
    [text box] Email
    [text box] Phone
    [button] Done     (a) Email (b) Done (c) Subject (d) Phone
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Back
    [text box] City
    [text box] Email
    [button] Save
    [text box] Notes

Answer key

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

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