App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 317 · 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.🧩 Which part lets the user give the app information? (a) a logo (b) a title (c) an input (d) an icon
2. 2.Which of these is a button? (a) your saved notes (b) tap to Save (c) your friends list (d) today’s step count
3. 3.Which of these is an input? (a) your saved notes (b) tap to go Next (c) tap to Save (d) a box to type a name
4. 4.True or false: the game-over page is an input. (a) False (b) True
5. 5.🧩 In an app, what is the game-over page? (a) a button (b) data (c) an input (d) a screen
6. 6.Which of these is data? (a) the log-in page (b) your friends list (c) a box to type a name (d) a slider for volume
7. 7.🧩 How many buttons does this app screen have?
   [title] Settings
   [text box] Notes
   [switch] Dark mode
   [button] Save
   [text box] Age
8. 8.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [button] Back
   [switch] Sound
   [button] Cancel
   [slider] Volume
   [text box] Name
   [text box] Phone
   [button] Next
   [text box] Notes
9. 9.🧩 Which input is best for typing your name? (a) a switch (b) a slider (c) a text box (d) a picture
10. 10.🧩 In an app, what is a date picker? (a) data (b) an input (c) a screen (d) a button
11. 11.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [slider] Brightness
    [text box] City
    [button] Back
    [switch] Dark mode
12. 12.Which of these is a screen? (a) a date picker (b) tap to go Next (c) the home page of an app (d) today’s step count
13. 13.Which of these is an input? (a) a date picker (b) your high score (c) today’s step count (d) tap to Send
14. 14.🧩 In an app, what is the home page of an app? (a) an input (b) data (c) a screen (d) a button
15. 15.Which of these is a button? (a) tap to Start (b) a slider for volume (c) the log-in page (d) the game-over page
16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [button] Send
    [button] Start
    [text box] City
    [text box] Due date
17. 17.Which of these is an input? (a) tap to Save (b) a slider for volume (c) your friends list (d) tap to go Next
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Back
    [text box] Email
    [slider] Brightness
19. 19.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Cancel
    [switch] Sound
    [text box] Notes
    [button] Next
    [slider] Text size
    [text box] Email
20. 20.Which of these is data? (a) tap to Start (b) a switch for dark mode (c) your high score (d) tap to go Next
21. 21.🧩 In an app, what is a box to type a name? (a) a screen (b) an input (c) a button (d) data
22. 22.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Cancel
    [text box] City
    [text box] Due date
    [text box] Notes
    [switch] Dark mode
    [button] Back
    [button] Next
    [slider] Volume (a) Next (b) City (c) Notes (d) Due date
23. 23.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Due date
    [button] Start
    [slider] Brightness
    [text box] Name
    [switch] Show hints
    [text box] Subject
24. 24.🧩 In an app, what is your friends list? (a) a screen (b) data (c) a button (d) an input
25. 25.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Due date
    [text box] Notes
    [button] Start
    [text box] Name
26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Notes
    [text box] City
    [button] Send
    [text box] Phone
27. 27.True or false: your friends list is a button. (a) True (b) False
28. 28.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Show hints
    [button] Cancel
    [slider] Brightness
    [button] Save
    [text box] Email
    [text box] Due date
    [text box] Age
29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Subject
    [button] Back
    [button] Help
30. 30.True or false: a switch for dark mode is data. (a) True (b) False
31. 31.🧩 Scores, notes and settings that an app keeps are called ___. (a) data (b) tabs (c) screens (d) buttons
32. 32.🧩 In an app, what is your high score? (a) a button (b) data (c) a screen (d) an input
33. 33.🧩 Which input is best for choosing a volume level? (a) a text box (b) a title (c) a switch (d) a slider
34. 34.Which of these is a screen? (a) tap to Send (b) a slider for volume (c) the settings page (d) a switch for dark mode
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Help
    [text box] Email
36. 36.True or false: your saved notes is data. (a) False (b) True
37. 37.Which of these is a screen? (a) the log-in page (b) tap to Send (c) today’s step count (d) tap to go Next
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [slider] Volume
    [button] Done
    [text box] Due date
    [text box] Notes
    [button] Save
39. 39.True or false: a slider for volume is a screen. (a) False (b) True
40. 40.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Help
    [text box] Name
    [text box] Notes
    [button] Next
    [slider] Brightness
    [switch] Show hints
    [text box] Email
    [button] Done

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