← Parts of an app lesson New set →

App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 330 · 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 inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Help
    [text box] Subject
    [slider] Brightness
    [button] Send
    [text box] Due date
    [button] Save
  2. 2.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Due date
    [text box] Age
    [button] Save
    [switch] Remind me
    [button] Start
  3. 3.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [switch] Sound
    [button] Cancel
    [text box] Age
    [text box] Notes
    [slider] Text size
    [text box] City
    [button] Start
  4. 4.True or false: the settings page is a screen. (a) False (b) True
  5. 5.Which of these is an input? (a) your high score (b) your friends list (c) a date picker (d) your saved notes
  6. 6.🧩 In an app, what is tap to go Next? (a) data (b) a screen (c) a button (d) an input
  7. 7.True or false: the log-in page is a screen. (a) True (b) False
  8. 8.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a cable (d) a screen
  9. 9.Which of these is a button? (a) your friends list (b) tap to Send (c) your high score (d) the game-over page
  10. 10.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [button] Cancel
    [switch] Dark mode
    [button] Start
    [button] Back
    [text box] Name
  11. 11.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Notes
    [button] Help
    [button] Save
    [button] Cancel
    [text box] City
    [text box] Age     (a) Age (b) City (c) Notes (d) Cancel
  12. 12.🧩 In an app, what is tap to Save? (a) a button (b) data (c) a screen (d) an input
  13. 13.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Volume
    [text box] Age
    [text box] Email
    [button] Back
    [text box] Name
  14. 14.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) tabs (d) screens
  15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Email
    [text box] Due date
    [button] Next
    [button] Done
    [slider] Volume
  16. 16.True or false: tap to Save is a button. (a) False (b) True
  17. 17.True or false: tap to Save is data. (a) True (b) False
  18. 18.Which of these is a screen? (a) tap to Send (b) a date picker (c) the home page of an app (d) tap to Start
  19. 19.True or false: your saved notes is data. (a) True (b) False
  20. 20.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Age
    [button] Start
    [text box] Notes
    [text box] Email
    [button] Save
    [button] Help
    [slider] Text size
  21. 21.🧩 In an app, what is a switch for dark mode? (a) a screen (b) a button (c) data (d) an input
  22. 22.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Name
    [button] Next
    [text box] City
    [button] Done     (a) City (b) Done (c) Name
  23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Cancel
    [switch] Sound
    [text box] Phone
    [slider] Volume
  24. 24.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Dark mode
    [button] Done
    [button] Save
    [text box] Email
    [button] Send
    [text box] Name
    [slider] Volume
  25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Help
    [text box] Phone
    [switch] Remind me
  26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Name
    [button] Send
    [button] Cancel
    [button] Start
    [text box] Phone
  27. 27.🧩 Which part lets the user give the app information? (a) a logo (b) an input (c) an icon (d) a title
  28. 28.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Save
    [switch] Dark mode
    [text box] Email
    [text box] Phone
    [button] Start
    [slider] Brightness
    [button] Back
    [text box] Notes
  29. 29.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Text size
    [text box] Age
    [button] Start     (a) Age (b) Text size (c) Start
  30. 30.Which of these is data? (a) the settings page (b) a box to type a name (c) the log-in page (d) your high score
  31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [button] Send
    [button] Save
    [switch] Remind me
    [text box] City
    [text box] Subject
    [slider] Text size
  32. 32.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Notes
    [text box] City
    [button] Cancel     (a) Cancel (b) Notes (c) City
  33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Help
    [button] Cancel
    [slider] Volume
    [text box] Age
  34. 34.True or false: the home page of an app is data. (a) False (b) True
  35. 35.Which of these is data? (a) the log-in page (b) a date picker (c) today’s step count (d) tap to go Next
  36. 36.True or false: a slider for volume is an input. (a) True (b) False
  37. 37.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] City
    [button] Help
    [text box] Due date
    [button] Next
    [text box] Notes
    [switch] Remind me     (a) Due date (b) Notes (c) City (d) Next
  38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Cancel
    [slider] Text size
    [text box] Notes
    [switch] Dark mode
    [text box] Name
  39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Start
    [text box] City
    [text box] Email
    [text box] Name
  40. 40.Which of these is a screen? (a) a date picker (b) the log-in page (c) tap to Start (d) your friends list

Answer key

  1. 3
  2. 3
  3. 3
  4. True
  5. a date picker
  6. a button
  7. True
  8. a screen
  9. tap to Send
  10. 3
  11. Cancel
  12. a button
  13. 1
  14. data
  15. 3
  16. True
  17. False
  18. the home page of an app
  19. True
  20. 3
  21. an input
  22. Done
  23. 3
  24. 3
  25. 2
  26. 2
  27. an input
  28. 3
  29. Start
  30. your high score
  31. 5
  32. Cancel
  33. 2
  34. False
  35. today’s step count
  36. True
  37. Next
  38. 4
  39. 3
  40. the log-in page

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