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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 816 · 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 input is best for turning something ON or OFF? (a) a slider (b) a title (c) a switch (d) a text box
  2. 2.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [button] Back
    [text box] City
    [text box] Due date
    [text box] Name
    [switch] Sound
  3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Save
    [text box] Due date
    [button] Next
    [button] Help
    [text box] Email
    [slider] Volume
  4. 4.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Brightness
    [text box] Email
    [button] Save
    [text box] Notes
    [button] Back
    [switch] Dark mode
  5. 5.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Notes
    [text box] Due date
    [button] Cancel
    [text box] Email
    [button] Start
    [slider] Text size
    [button] Save     (a) Due date (b) Cancel (c) Email (d) Notes
  6. 6.Which of these is data? (a) the home page of an app (b) a slider for volume (c) your friends list (d) the settings page
  7. 7.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Help
    [slider] Volume
    [text box] Age
    [button] Done
    [button] Save
    [text box] Name
  8. 8.Which of these is a screen? (a) the home page of an app (b) your high score (c) tap to go Next (d) tap to Send
  9. 9.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Next
    [text box] Subject
    [button] Help
    [text box] Notes     (a) Next (b) Subject (c) Notes
  10. 10.True or false: your friends list is an input. (a) False (b) True
  11. 11.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [text box] Email
    [text box] Age
    [button] Save
  12. 12.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [text box] Age
    [button] Next     (a) Next (b) Age (c) Name
  13. 13.Which of these is a screen? (a) tap to Send (b) your friends list (c) the log-in page (d) a switch for dark mode
  14. 14.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Name
    [button] Next
    [text box] Age
    [switch] Dark mode
    [slider] Text size
    [text box] Email
  15. 15.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) data (d) buttons
  16. 16.🧩 In an app, what is tap to Send? (a) data (b) a button (c) a screen (d) an input
  17. 17.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Done
    [switch] Sound
    [button] Send
    [slider] Volume
    [text box] Name
  18. 18.🧩 In an app, what is a box to type a name? (a) an input (b) a screen (c) data (d) a button
  19. 19.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) saves the battery (d) starts an action
  20. 20.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Age
    [text box] City
    [switch] Show hints
    [text box] Email
    [slider] Volume
    [button] Start     (a) Age (b) City (c) Email (d) Start
  21. 21.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Email
    [button] Start
    [button] Save
    [slider] Brightness
    [button] Next     (a) Start (b) Email (c) Brightness
  22. 22.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Back
    [button] Send
    [text box] Email
  23. 23.Which of these is data? (a) a switch for dark mode (b) your high score (c) a box to type a name (d) tap to Save
  24. 24.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Subject
    [button] Help
    [button] Save
    [text box] Email     (a) Save (b) Email (c) Subject
  25. 25.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Text size
    [button] Cancel
    [button] Start
    [text box] Phone
    [text box] Notes
  26. 26.Which of these is a button? (a) a slider for volume (b) the settings page (c) tap to go Next (d) the log-in page
  27. 27.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Done
    [button] Save
    [button] Cancel
    [text box] Notes
    [text box] City
    [text box] Due date
  28. 28.True or false: your high score is an input. (a) False (b) True
  29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [switch] Dark mode
    [text box] Name
    [button] Send
    [text box] Phone
  30. 30.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Volume
    [switch] Sound
    [text box] Subject
    [button] Send
  31. 31.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Email
    [button] Send
    [switch] Sound
    [button] Cancel
    [button] Help
    [slider] Brightness
    [text box] City     (a) Email (b) Help (c) Sound (d) City
  32. 32.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Brightness
    [text box] City
    [button] Send
    [switch] Sound
  33. 33.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Notes
    [text box] Name
    [switch] Remind me
    [button] Send
    [button] Next     (a) Send (b) Name (c) Notes (d) Remind me
  34. 34.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [switch] Dark mode
    [text box] Subject
    [button] Start
    [button] Save
    [button] Done
  35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Next
    [button] Start
    [button] Cancel
    [switch] Remind me
    [text box] City
  36. 36.🧩 Which input is best for choosing a volume level? (a) a slider (b) a switch (c) a text box (d) a title
  37. 37.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [text box] Name
    [button] Done
  38. 38.True or false: today’s step count is data. (a) False (b) True
  39. 39.True or false: tap to Send is a button. (a) False (b) True
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [text box] Age
    [button] Start

Answer key

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

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