App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 748 · 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.🧩 In an app, what is tap to Start? (a) data (b) a screen (c) an input (d) a button
2. 2.Which of these is an input? (a) tap to go Next (b) a box to type a name (c) tap to Start (d) your friends list
3. 3.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [switch] Remind me
   [text box] Age
   [button] Next
   [text box] Email (a) Remind me (b) Next (c) Email (d) Age
4. 4.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [button] Cancel
   [text box] Age (a) Cancel (b) Age
5. 5.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [switch] Show hints
   [text box] Due date
   [button] Send
   [slider] Volume
6. 6.Which of these is data? (a) the home page of an app (b) the game-over page (c) your saved notes (d) tap to Save
7. 7.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [slider] Brightness
   [button] Next
   [text box] Notes
   [button] Save
   [text box] Email
   [text box] Subject
8. 8.🧩 Which of these is a button on this screen?
   [title] Settings
   [text box] Notes
   [button] Help
   [button] Back
   [text box] Subject
   [text box] Name (a) Subject (b) Notes (c) Name (d) Help
9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Edit Profile
   [button] Send
   [text box] Due date
10. 10.Which of these is a screen? (a) your friends list (b) a switch for dark mode (c) the game-over page (d) tap to Send
11. 11.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [slider] Volume
    [button] Send
    [text box] City
    [button] Help
    [text box] Email (a) Volume (b) Email (c) Send (d) City
12. 12.🧩 In an app, what is the game-over page? (a) a screen (b) a button (c) an input (d) data
13. 13.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [button] Cancel
    [text box] City
    [button] Help
14. 14.🧩 In an app, what is a date picker? (a) a button (b) data (c) an input (d) a screen
15. 15.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Brightness
    [text box] Subject
    [text box] Notes
    [button] Send
    [text box] Phone
    [switch] Sound (a) Subject (b) Notes (c) Phone (d) Send
16. 16.Which of these is data? (a) tap to Start (b) the home page of an app (c) your high score (d) a switch for dark mode
17. 17.True or false: a box to type a name is an input. (a) True (b) False
18. 18.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Phone
    [slider] Volume
    [button] Start
    [button] Send
    [text box] Age
    [button] Cancel
19. 19.True or false: your high score is a screen. (a) True (b) False
20. 20.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Subject
    [button] Save
    [text box] Email
    [slider] Volume
21. 21.🧩 In an app, what is today’s step count? (a) an input (b) a screen (c) data (d) a button
22. 22.True or false: today’s step count is data. (a) False (b) True
23. 23.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a text box (c) a slider (d) a switch
24. 24.🧩 In an app, what is tap to Send? (a) an input (b) a screen (c) a button (d) data
25. 25.🧩 In an app, what is a box to type a name? (a) data (b) a button (c) a screen (d) an input
26. 26.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) a screen (d) data
27. 27.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [slider] Volume
    [text box] City
    [text box] Age
28. 28.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [button] Start
    [button] Help
    [slider] Text size (a) Help (b) Email (c) Text size
29. 29.True or false: a date picker is a screen. (a) False (b) True
30. 30.Which of these is data? (a) tap to Start (b) the settings page (c) your friends list (d) tap to go Next
31. 31.True or false: the log-in page is a screen. (a) False (b) True
32. 32.Which of these is an input? (a) the home page of an app (b) a date picker (c) tap to Send (d) your friends list
33. 33.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [switch] Dark mode
    [text box] City (a) Done (b) Dark mode (c) City
34. 34.Which of these is a button? (a) the settings page (b) a box to type a name (c) tap to go Next (d) today’s step count
35. 35.Which of these is a screen? (a) tap to Save (b) your high score (c) a slider for volume (d) the home page of an app
36. 36.True or false: tap to Start is a button. (a) False (b) True
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Cancel
    [button] Save
    [text box] Age
38. 38.Which of these is an input? (a) a slider for volume (b) tap to Start (c) today’s step count (d) your high score
39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [slider] Volume
    [text box] Age
    [text box] City
    [button] Done
    [button] Help
40. 40.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [switch] Sound
    [text box] Name
    [text box] Phone
    [text box] Email

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