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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 807 · 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 typing your name? (a) a picture (b) a slider (c) a switch (d) a text box
  2. 2.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Done
    [slider] Text size
    [text box] Name
    [text box] Email
    [button] Start
    [button] Save
  3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [slider] Volume
    [text box] Age
    [button] Cancel
    [text box] Subject
    [button] Done
    [text box] City
  4. 4.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Email
    [button] Back
    [button] Save
    [text box] Notes
    [slider] Volume
    [text box] Name     (a) Save (b) Email (c) Notes (d) Name
  5. 5.True or false: your friends list is a screen. (a) True (b) False
  6. 6.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Save
    [button] Help
    [button] Done
    [text box] Subject
  7. 7.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Cancel
    [text box] Subject
    [slider] Volume
    [button] Send
    [text box] Due date
    [text box] City
    [button] Save     (a) Save (b) Subject (c) City (d) Due date
  8. 8.🧩 Which part lets the user give the app information? (a) an input (b) an icon (c) a logo (d) a title
  9. 9.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a text box (c) a switch (d) a slider
  10. 10.Which of these is a screen? (a) your friends list (b) tap to Send (c) tap to Start (d) the game-over page
  11. 11.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Cancel
    [text box] Subject
    [button] Start
    [switch] Show hints     (a) Subject (b) Show hints (c) Cancel
  12. 12.🧩 In an app, what is today’s step count? (a) an input (b) data (c) a button (d) a screen
  13. 13.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Help
    [button] Next
    [text box] City
    [text box] Subject
    [text box] Name
    [button] Save
  14. 14.Which of these is a screen? (a) a date picker (b) your friends list (c) the settings page (d) your high score
  15. 15.True or false: a box to type a name is data. (a) True (b) False
  16. 16.🧩 In an app, what is your high score? (a) a screen (b) a button (c) data (d) an input
  17. 17.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Age
    [button] Help
    [button] Save
    [switch] Sound
    [slider] Brightness
    [text box] Due date
  18. 18.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Back
    [button] Send
    [text box] Age     (a) Age (b) Back
  19. 19.Which of these is an input? (a) your high score (b) the settings page (c) the log-in page (d) a slider for volume
  20. 20.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Subject
    [button] Help
    [text box] City
    [text box] Name
    [slider] Volume
    [switch] Remind me
  21. 21.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Email
    [text box] Phone
    [button] Next
    [text box] Subject
    [switch] Sound
  22. 22.🧩 In an app, what is the home page of an app? (a) an input (b) data (c) a screen (d) a button
  23. 23.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Show hints
    [text box] Phone
    [text box] Age
    [text box] Name
    [button] Start
  24. 24.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) screens (c) tabs (d) data
  25. 25.Which of these is a screen? (a) tap to Start (b) today’s step count (c) the log-in page (d) your friends list
  26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Age
    [button] Done
  27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Back
    [button] Next
    [switch] Dark mode
    [text box] Age
    [button] Start
    [text box] City
    [slider] Brightness
  28. 28.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Brightness
    [button] Start
    [button] Done
    [switch] Remind me
    [text box] Phone     (a) Start (b) Phone (c) Remind me (d) Brightness
  29. 29.Which of these is a screen? (a) a date picker (b) a switch for dark mode (c) tap to Send (d) the home page of an app
  30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Name
    [switch] Dark mode
    [button] Save
    [text box] Due date
    [text box] Email
  31. 31.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) a screen (d) data
  32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Age
    [button] Help
    [switch] Show hints
    [button] Cancel
    [button] Back
  33. 33.True or false: today’s step count is an input. (a) False (b) True
  34. 34.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [text box] Subject
    [button] Cancel
    [text box] Email
    [slider] Text size
    [button] Next
    [text box] Notes
  35. 35.True or false: the home page of an app is an input. (a) True (b) False
  36. 36.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [button] Back
    [switch] Show hints
    [button] Cancel
    [button] Help     (a) Show hints (b) Subject (c) Back
  37. 37.🧩 In an app, what is a switch for dark mode? (a) an input (b) data (c) a screen (d) a button
  38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Back
    [button] Done
    [text box] Due date
    [slider] Text size     (a) Done (b) Due date (c) Text size
  39. 39.True or false: the game-over page is a screen. (a) True (b) False
  40. 40.🧩 What do we call one full page of an app? (a) a screen (b) a battery (c) a variable (d) a cable

Answer key

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

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