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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 681 · 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.🧩 What do we call one full page of an app? (a) a variable (b) a screen (c) a battery (d) a cable
  2. 2.🧩 Which input is best for choosing a volume level? (a) a switch (b) a text box (c) a slider (d) a title
  3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [switch] Remind me
    [text box] Subject
    [text box] Name
    [button] Next
    [button] Back
  4. 4.Which of these is an input? (a) the home page of an app (b) a date picker (c) tap to Start (d) the log-in page
  5. 5.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Back
    [slider] Volume
    [switch] Dark mode
    [text box] Phone
    [text box] Subject
    [button] Cancel     (a) Subject (b) Phone (c) Dark mode (d) Back
  6. 6.🧩 In an app, what is your high score? (a) an input (b) a button (c) data (d) a screen
  7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Email
    [button] Next
    [slider] Text size
    [text box] Age
    [text box] Name
  8. 8.🧩 What does a button do when you tap it? (a) shows the time (b) saves the battery (c) changes the phone (d) starts an action
  9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Done
    [text box] City
    [button] Next
    [text box] Subject
    [slider] Brightness
    [button] Help
  10. 10.Which of these is a button? (a) a switch for dark mode (b) tap to Start (c) the game-over page (d) your high score
  11. 11.True or false: a switch for dark mode is an input. (a) False (b) True
  12. 12.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) an input (d) a title
  13. 13.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Start
    [text box] Name
    [switch] Remind me     (a) Remind me (b) Start (c) Name
  14. 14.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Age
    [button] Start
    [text box] City
    [button] Cancel
    [button] Next
    [switch] Sound
    [text box] Notes
  15. 15.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Back
    [text box] Email
    [text box] Name
    [button] Next
  16. 16.🧩 In an app, what is the game-over page? (a) a screen (b) a button (c) an input (d) data
  17. 17.🧩 In an app, what is the log-in page? (a) data (b) a button (c) an input (d) a screen
  18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Send
    [text box] Email
    [button] Next
    [button] Help
  19. 19.Which of these is a button? (a) tap to Save (b) the game-over page (c) the home page of an app (d) your high score
  20. 20.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Phone
    [switch] Sound
    [text box] Email
    [slider] Volume
    [button] Next     (a) Phone (b) Next (c) Email (d) Sound
  21. 21.🧩 In an app, what is tap to Send? (a) a screen (b) an input (c) a button (d) data
  22. 22.Which of these is an input? (a) the log-in page (b) the settings page (c) a switch for dark mode (d) the home page of an app
  23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Save
    [text box] Phone
  24. 24.True or false: the log-in page is a screen. (a) True (b) False
  25. 25.Which of these is data? (a) tap to Start (b) the home page of an app (c) the log-in page (d) your friends list
  26. 26.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Start
    [slider] Text size
    [button] Back
    [text box] Age     (a) Age (b) Start (c) Text size
  27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Due date
    [slider] Brightness
    [text box] Email
    [text box] Name
    [button] Save
    [button] Done
    [button] Next
  28. 28.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Age
    [button] Cancel
    [switch] Sound
    [text box] City
  29. 29.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a title (c) a slider (d) a text box
  30. 30.True or false: today’s step count is data. (a) False (b) True
  31. 31.Which of these is a screen? (a) the settings page (b) a box to type a name (c) tap to go Next (d) a slider for volume
  32. 32.True or false: the settings page is a screen. (a) False (b) True
  33. 33.🧩 In an app, what is today’s step count? (a) data (b) a screen (c) a button (d) an input
  34. 34.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Remind me
    [text box] Subject
    [button] Next
  35. 35.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Save
    [switch] Dark mode
    [text box] Subject
    [text box] Notes
    [slider] Volume     (a) Save (b) Subject (c) Dark mode (d) Notes
  36. 36.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [switch] Sound
    [text box] Name
    [button] Next
    [text box] Due date
    [text box] Age
  37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Done
    [slider] Text size
    [text box] Subject
    [button] Start
    [text box] Name
  38. 38.True or false: a slider for volume is data. (a) True (b) False
  39. 39.Which of these is a screen? (a) your saved notes (b) the home page of an app (c) a slider for volume (d) a switch for dark mode
  40. 40.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [text box] City
    [slider] Text size
    [button] Back
    [button] Save
    [text box] Notes

Answer key

  1. a screen
  2. a slider
  3. 3
  4. a date picker
  5. Back
  6. data
  7. 4
  8. starts an action
  9. 3
  10. tap to Start
  11. True
  12. an input
  13. Start
  14. 3
  15. 2
  16. a screen
  17. a screen
  18. 1
  19. tap to Save
  20. Next
  21. a button
  22. a switch for dark mode
  23. 1
  24. True
  25. your friends list
  26. Start
  27. 4
  28. 1
  29. a switch
  30. True
  31. the settings page
  32. True
  33. data
  34. 1
  35. Save
  36. 2
  37. 3
  38. False
  39. the home page of an app
  40. 3

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