App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 318 · 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.True or false: a switch for dark mode is an input. (a) False (b) True
2. 2.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Order Snacks
   [button] Cancel
   [text box] Age
   [text box] Notes
   [button] Save
3. 3.Which of these is data? (a) your saved notes (b) a slider for volume (c) a switch for dark mode (d) the settings page
4. 4.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [slider] Text size
   [text box] Due date
   [button] Done
   [text box] Notes
   [text box] Phone
   [button] Next
5. 5.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a title (c) a switch (d) a text box
6. 6.🧩 Which input is best for choosing a volume level? (a) a text box (b) a slider (c) a title (d) a switch
7. 7.True or false: today’s step count is data. (a) True (b) False
8. 8.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [slider] Brightness
   [button] Done
   [text box] Notes
9. 9.True or false: tap to Save is a screen. (a) False (b) True
10. 10.Which of these is an input? (a) a date picker (b) tap to Send (c) the log-in page (d) your saved notes
11. 11.True or false: your high score is an input. (a) False (b) True
12. 12.🧩 Which part lets the user give the app information? (a) a logo (b) an input (c) a title (d) an icon
13. 13.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] City
    [button] Send
    [switch] Show hints
14. 14.True or false: today’s step count is an input. (a) True (b) False
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Send
    [text box] Due date
    [text box] Notes
    [button] Back
    [text box] Age
16. 16.🧩 What do we call one full page of an app? (a) a battery (b) a cable (c) a screen (d) a variable
17. 17.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Remind me
    [button] Next
    [button] Start
    [button] Done
    [text box] Phone
    [text box] Subject
    [text box] Notes
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Sound
    [button] Start
    [slider] Volume
    [button] Back
    [text box] City
19. 19.True or false: tap to Start is data. (a) True (b) False
20. 20.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Age
    [slider] Brightness
    [text box] Email
    [button] Back
    [switch] Show hints
21. 21.True or false: the home page of an app is an input. (a) False (b) True
22. 22.🧩 In an app, what is the game-over page? (a) a button (b) data (c) a screen (d) an input
23. 23.🧩 In an app, what is the log-in page? (a) data (b) a screen (c) a button (d) an input
24. 24.Which of these is a screen? (a) a box to type a name (b) a slider for volume (c) the log-in page (d) a date picker
25. 25.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Text size
    [text box] Phone
    [button] Start
    [button] Cancel
    [text box] Notes
26. 26.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Age
    [slider] Volume
    [button] Next
    [switch] Show hints
    [button] Cancel
    [text box] Notes
    [text box] Name (a) Next (b) Notes (c) Age (d) Name
27. 27.🧩 In an app, what is tap to go Next? (a) a button (b) a screen (c) data (d) an input
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Show hints
    [text box] Notes
    [text box] Age
    [button] Save
    [button] Cancel
    [slider] Volume
29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [slider] Text size
    [text box] Age
    [button] Cancel
30. 30.Which of these is a screen? (a) tap to Send (b) tap to Start (c) the home page of an app (d) your friends list
31. 31.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Brightness
    [text box] City
    [button] Next
    [text box] Age
    [text box] Phone
    [switch] Show hints (a) Phone (b) Age (c) Next (d) City
32. 32.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [switch] Remind me
    [button] Start
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [slider] Text size
    [text box] Phone
    [button] Cancel
34. 34.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [text box] Subject
    [text box] Due date
    [button] Send
35. 35.Which of these is an input? (a) a switch for dark mode (b) today’s step count (c) your saved notes (d) the settings page
36. 36.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [button] Start
    [switch] Dark mode
    [slider] Brightness
    [text box] Age
37. 37.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Subject
    [button] Cancel
    [text box] Email
    [switch] Remind me
    [button] Send
    [button] Next
38. 38.True or false: the log-in page is a screen. (a) True (b) False
39. 39.Which of these is an input? (a) the game-over page (b) tap to go Next (c) your saved notes (d) a box to type a name
40. 40.True or false: your saved notes is a button. (a) True (b) False

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