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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 691 · 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
    [button] Help
    [switch] Dark mode
    [text box] Name
    [slider] Volume
  2. 2.🧩 In an app, what is the home page of an app? (a) data (b) a button (c) an input (d) a screen
  3. 3.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Save
    [switch] Dark mode
    [text box] Name
    [text box] Subject
    [button] Back
    [button] Send
  4. 4.🧩 In an app, what is your friends list? (a) a button (b) a screen (c) data (d) an input
  5. 5.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [text box] Age
    [button] Start
    [button] Save
    [text box] Name
  6. 6.🧩 In an app, what is the game-over page? (a) data (b) an input (c) a screen (d) a button
  7. 7.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [text box] Due date
    [slider] Text size
    [text box] Subject
    [button] Save
    [button] Send
    [text box] Phone
  8. 8.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Done
    [button] Back
    [text box] City
    [slider] Volume
    [button] Help
  9. 9.🧩 In an app, what is your saved notes? (a) an input (b) a button (c) data (d) a screen
  10. 10.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Name
    [button] Back
    [button] Cancel
    [text box] Subject
    [text box] Email
    [button] Done
    [switch] Sound
  11. 11.Which of these is a screen? (a) the settings page (b) tap to go Next (c) tap to Start (d) tap to Save
  12. 12.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [switch] Remind me
    [button] Help
    [text box] Phone
    [button] Back
  13. 13.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Show hints
    [button] Done
    [slider] Text size
    [text box] City
  14. 14.🧩 Which input is best for typing your name? (a) a text box (b) a switch (c) a picture (d) a slider
  15. 15.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [switch] Dark mode
    [button] Done
    [slider] Volume
    [button] Next
    [button] Help     (a) Email (b) Volume (c) Next (d) Dark mode
  16. 16.True or false: your high score is data. (a) False (b) True
  17. 17.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) a title (d) an input
  18. 18.True or false: a slider for volume is a button. (a) True (b) False
  19. 19.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] City
    [button] Next
    [button] Back
    [slider] Text size
  20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Next
    [switch] Show hints
    [text box] City
    [text box] Name
    [text box] Subject
  21. 21.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Email
    [text box] Phone
    [slider] Volume
    [text box] City
    [button] Cancel     (a) Phone (b) City (c) Cancel (d) Email
  22. 22.Which of these is a button? (a) a date picker (b) the game-over page (c) tap to Save (d) a box to type a name
  23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Next
    [switch] Show hints
    [text box] City
    [text box] Age
    [button] Start
  24. 24.True or false: a box to type a name is an input. (a) True (b) False
  25. 25.Which of these is a screen? (a) tap to Send (b) the home page of an app (c) tap to Save (d) tap to go Next
  26. 26.True or false: tap to Send is a button. (a) True (b) False
  27. 27.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a title (c) a switch (d) a text box
  28. 28.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Subject
    [text box] Phone
    [button] Send
    [button] Next
    [text box] City
    [button] Save
  29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Phone
    [button] Help
    [button] Save
    [switch] Dark mode
    [text box] Notes
    [slider] Text size
    [text box] Name
  30. 30.🧩 What do we call one full page of an app? (a) a screen (b) a cable (c) a variable (d) a battery
  31. 31.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [button] Back
    [button] Done
    [switch] Dark mode
    [text box] Due date
    [slider] Brightness
  32. 32.🧩 Which input is best for choosing a volume level? (a) a slider (b) a switch (c) a title (d) a text box
  33. 33.True or false: tap to Start is a screen. (a) False (b) True
  34. 34.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Show hints
    [button] Done
    [text box] Age     (a) Age (b) Done (c) Show hints
  35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Cancel
    [text box] City
    [text box] Age
    [text box] Due date
  36. 36.🧩 Scores, notes and settings that an app keeps are called ___. (a) data (b) tabs (c) screens (d) buttons
  37. 37.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Save
    [button] Cancel
    [button] Next
    [text box] Phone     (a) Phone (b) Cancel
  38. 38.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Done
    [text box] Age
    [text box] Subject
    [button] Next
    [text box] Email
  39. 39.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Back
    [text box] Phone
    [button] Save
    [text box] Age
  40. 40.True or false: the log-in page is a button. (a) False (b) True

Answer key

  1. 1
  2. a screen
  3. 3
  4. data
  5. 3
  6. a screen
  7. 3
  8. 2
  9. data
  10. 3
  11. the settings page
  12. 3
  13. 1
  14. a text box
  15. Next
  16. True
  17. an input
  18. False
  19. 2
  20. 4
  21. Cancel
  22. tap to Save
  23. 3
  24. True
  25. the home page of an app
  26. True
  27. a switch
  28. 3
  29. 5
  30. a screen
  31. 3
  32. a slider
  33. False
  34. Done
  35. 3
  36. data
  37. Cancel
  38. 2
  39. 2
  40. False

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