App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 821 · 40 questions

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.

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

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