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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 408 · 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 of these is an input? (a) the home page of an app (b) your saved notes (c) a box to type a name (d) tap to go Next
  2. 2.🧩 In an app, what is tap to Send? (a) a screen (b) an input (c) data (d) a button
  3. 3.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [switch] Show hints
    [text box] Due date
    [button] Send     (a) Show hints (b) Send (c) Due date
  4. 4.True or false: tap to Save is a button. (a) True (b) False
  5. 5.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Save
    [switch] Show hints
    [text box] Name
    [text box] Age
  6. 6.True or false: your high score is a screen. (a) False (b) True
  7. 7.Which of these is an input? (a) tap to Start (b) the home page of an app (c) a date picker (d) tap to Save
  8. 8.🧩 What do we call one full page of an app? (a) a cable (b) a battery (c) a variable (d) a screen
  9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [switch] Show hints
    [text box] Name
    [button] Send
    [button] Next
  10. 10.🧩 Which of these is a button on this screen?
    [title] New Note
    [slider] Brightness
    [button] Next
    [text box] Email
    [text box] Due date     (a) Due date (b) Next (c) Email (d) Brightness
  11. 11.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [button] Start
    [button] Save
    [text box] Name
    [text box] City     (a) Help (b) Name (c) City
  12. 12.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [button] Back
    [button] Send
    [switch] Remind me
    [button] Save     (a) Remind me (b) Send (c) Subject
  13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Save
    [slider] Text size
    [switch] Sound
    [text box] Email
    [button] Next
  14. 14.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Send
    [text box] Age
    [switch] Remind me
  15. 15.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] City
    [button] Save
    [text box] Notes
    [button] Send
    [slider] Brightness
    [button] Help
  16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [text box] Phone
    [switch] Dark mode
    [slider] Volume
    [text box] Due date
    [button] Cancel
  17. 17.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [switch] Remind me
    [slider] Brightness
    [text box] Due date
    [text box] Email
  18. 18.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Name
    [button] Done
    [button] Next
    [text box] Subject
    [slider] Brightness
    [button] Back
    [switch] Show hints
  19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] City
    [text box] Email
    [button] Next
    [switch] Sound
  20. 20.🧩 In an app, what is the log-in page? (a) data (b) a screen (c) a button (d) an input
  21. 21.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a slider (c) a title (d) a text box
  22. 22.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Notes
  23. 23.🧩 In an app, what is your friends list? (a) a screen (b) an input (c) a button (d) data
  24. 24.🧩 In an app, what is a switch for dark mode? (a) data (b) an input (c) a button (d) a screen
  25. 25.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Due date
    [button] Send
    [switch] Remind me
    [text box] Notes
    [button] Save
    [slider] Brightness
    [text box] Name     (a) Name (b) Due date (c) Save (d) Notes
  26. 26.🧩 Which part lets the user give the app information? (a) an input (b) an icon (c) a title (d) a logo
  27. 27.Which of these is a button? (a) a switch for dark mode (b) the home page of an app (c) tap to Start (d) your friends list
  28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Remind me
    [text box] Due date
    [button] Help
    [button] Send
    [button] Save
  29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [slider] Volume
    [switch] Sound
    [button] Next
    [text box] City
    [button] Done
    [text box] Age
  30. 30.True or false: tap to Save is a screen. (a) True (b) False
  31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Name
    [button] Save
    [switch] Dark mode
  32. 32.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Done
    [text box] Due date
    [button] Start
    [text box] Name
    [button] Save
  33. 33.True or false: tap to Start is an input. (a) False (b) True
  34. 34.🧩 In an app, what is a box to type a name? (a) a button (b) a screen (c) data (d) an input
  35. 35.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Cancel
    [text box] Subject
    [text box] Email
    [button] Help
    [text box] Age
  36. 36.True or false: the log-in page is a button. (a) True (b) False
  37. 37.Which of these is a screen? (a) today’s step count (b) a switch for dark mode (c) the game-over page (d) tap to Save
  38. 38.🧩 In an app, what is tap to Start? (a) data (b) a button (c) a screen (d) an input
  39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Age
    [button] Help
    [switch] Sound
  40. 40.🧩 Which input is best for choosing a volume level? (a) a switch (b) a slider (c) a title (d) a text box

Answer key

  1. a box to type a name
  2. a button
  3. Send
  4. True
  5. 3
  6. False
  7. a date picker
  8. a screen
  9. 2
  10. Next
  11. Help
  12. Send
  13. 3
  14. 1
  15. 3
  16. 4
  17. 1
  18. 3
  19. 3
  20. a screen
  21. a switch
  22. 1
  23. data
  24. an input
  25. Save
  26. an input
  27. tap to Start
  28. 2
  29. 2
  30. False
  31. 2
  32. 3
  33. False
  34. an input
  35. 2
  36. False
  37. the game-over page
  38. a button
  39. 2
  40. a slider

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