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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 519 · 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
    [text box] City
    [slider] Brightness
    [button] Back
    [button] Cancel
    [text box] Phone
    [text box] Notes
    [switch] Remind me
  2. 2.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Age
    [text box] Email
    [button] Cancel
    [button] Help     (a) Email (b) Help (c) Age
  3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] City
    [switch] Sound
    [button] Back
  4. 4.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Phone
    [text box] Age
    [text box] Email
    [button] Send
  5. 5.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Help
    [text box] Email
    [slider] Volume
    [text box] Name
  6. 6.True or false: tap to Save is a button. (a) False (b) True
  7. 7.🧩 In an app, what is the log-in page? (a) a button (b) data (c) a screen (d) an input
  8. 8.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [text box] Name
    [button] Back
    [button] Cancel     (a) Help (b) Name
  9. 9.Which of these is a button? (a) a box to type a name (b) the home page of an app (c) tap to Save (d) your friends list
  10. 10.Which of these is a button? (a) a switch for dark mode (b) your saved notes (c) tap to Send (d) today’s step count
  11. 11.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Start
    [text box] Phone
    [slider] Brightness     (a) Phone (b) Brightness (c) Start
  12. 12.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) data (d) buttons
  13. 13.🧩 What does a button do when you tap it? (a) starts an action (b) shows the time (c) changes the phone (d) saves the battery
  14. 14.Which of these is data? (a) tap to Send (b) a slider for volume (c) a box to type a name (d) your high score
  15. 15.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Done
    [button] Next
    [text box] Name
    [text box] City
    [text box] Subject
  16. 16.Which of these is data? (a) your friends list (b) a box to type a name (c) tap to Send (d) tap to Save
  17. 17.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Text size
    [switch] Remind me
    [button] Back
    [button] Cancel
    [button] Save
    [text box] Name     (a) Back (b) Text size (c) Remind me (d) Name
  18. 18.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Phone
    [text box] Notes
    [button] Start
    [text box] Email
  19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [switch] Sound
    [button] Next
    [text box] Name
    [text box] Subject
  20. 20.🧩 Which part lets the user give the app information? (a) an icon (b) an input (c) a logo (d) a title
  21. 21.🧩 In an app, what is the settings page? (a) data (b) a screen (c) an input (d) a button
  22. 22.🧩 In an app, what is your saved notes? (a) an input (b) a button (c) a screen (d) data
  23. 23.Which of these is a screen? (a) today’s step count (b) tap to Send (c) a box to type a name (d) the log-in page
  24. 24.Which of these is an input? (a) tap to Save (b) a slider for volume (c) tap to Send (d) tap to go Next
  25. 25.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [switch] Dark mode
    [text box] Subject
    [button] Save
    [text box] Email
  26. 26.🧩 In an app, what is the home page of an app? (a) an input (b) a screen (c) a button (d) data
  27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Email
    [button] Save
    [button] Cancel
    [button] Done
    [text box] Age
    [slider] Brightness
    [text box] Name
  28. 28.True or false: the game-over page is a screen. (a) False (b) True
  29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Phone
    [slider] Text size
    [button] Done
    [text box] Subject
    [text box] Notes
  30. 30.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Show hints
    [text box] Due date
    [button] Cancel
    [text box] Age
    [text box] Name
  31. 31.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [button] Start
    [button] Next
  32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Text size
    [switch] Remind me
    [button] Send
    [button] Back
    [text box] Due date
    [button] Cancel
  33. 33.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Cancel
    [switch] Sound
    [slider] Text size
    [button] Next
    [button] Save
    [text box] Email
  34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Volume
    [text box] Email
    [button] Save
    [text box] Subject
    [button] Done
    [button] Start
    [text box] Notes
  35. 35.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Subject
    [button] Next
    [button] Save
    [switch] Show hints
    [text box] Email
  36. 36.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Next
    [button] Send
    [text box] Name
    [slider] Brightness
  37. 37.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Send
    [switch] Dark mode
    [text box] Age
    [button] Save
    [text box] Name
    [button] Help
    [text box] Subject     (a) Name (b) Subject (c) Send (d) Age
  38. 38.🧩 In an app, what is tap to Save? (a) a screen (b) a button (c) data (d) an input
  39. 39.🧩 In an app, what is tap to go Next? (a) a button (b) data (c) an input (d) a screen
  40. 40.Which of these is a screen? (a) today’s step count (b) tap to Save (c) your high score (d) the game-over page

Answer key

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

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students