App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 442 · 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 your high score? (a) a button (b) a screen (c) an input (d) data
2. 2.🧩 In an app, what is the settings page? (a) an input (b) a button (c) a screen (d) data
3. 3.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [button] Next
   [slider] Text size
   [button] Cancel
   [button] Help
   [text box] City
4. 4.🧩 What do we call one full page of an app? (a) a variable (b) a cable (c) a screen (d) a battery
5. 5.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Back
   [button] Start
   [text box] Name
   [text box] Subject (a) Subject (b) Name (c) Start
6. 6.Which of these is a button? (a) a date picker (b) today’s step count (c) the log-in page (d) tap to Start
7. 7.True or false: your friends list is a button. (a) False (b) True
8. 8.Which of these is an input? (a) a slider for volume (b) your high score (c) tap to go Next (d) your saved notes
9. 9.Which of these is an input? (a) your high score (b) the home page of an app (c) a box to type a name (d) today’s step count
10. 10.Which of these is an input? (a) the game-over page (b) a switch for dark mode (c) the home page of an app (d) tap to Start
11. 11.True or false: a slider for volume is an input. (a) True (b) False
12. 12.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Next
    [text box] Age
    [button] Save
    [button] Done
    [slider] Volume (a) Age (b) Volume (c) Done
13. 13.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Subject
    [button] Cancel
    [text box] Phone
    [button] Send
    [text box] Email
    [button] Done
14. 14.True or false: your saved notes is data. (a) True (b) False
15. 15.🧩 Which part lets the user give the app information? (a) an input (b) a logo (c) a title (d) an icon
16. 16.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Volume
    [text box] Notes
    [button] Help
    [text box] Phone
    [text box] Age
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Subject
    [button] Help
    [button] Save
    [text box] Age
18. 18.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Phone
    [button] Done
    [button] Help
19. 19.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Email
    [switch] Show hints
    [button] Save
20. 20.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Start
    [slider] Brightness
    [text box] Email
    [button] Send
21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Notes
    [text box] Due date
    [button] Send
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [switch] Show hints
    [button] Next
    [button] Send
    [text box] Phone
    [text box] Age
    [button] Save
23. 23.🧩 In an app, what is today’s step count? (a) a screen (b) a button (c) data (d) an input
24. 24.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Help
    [button] Back
    [button] Cancel
    [text box] City (a) City (b) Help
25. 25.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Notes
    [button] Cancel
    [slider] Brightness
    [text box] Subject
    [switch] Show hints
    [text box] Phone
26. 26.True or false: tap to go Next is data. (a) True (b) False
27. 27.🧩 In an app, what is the game-over page? (a) a button (b) an input (c) data (d) a screen
28. 28.Which of these is an input? (a) the settings page (b) a date picker (c) tap to go Next (d) tap to Save
29. 29.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Due date
    [slider] Text size
    [button] Help
    [button] Save
    [button] Start
    [text box] Name
    [switch] Dark mode (a) Due date (b) Dark mode (c) Name (d) Help
30. 30.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Sound
    [button] Cancel
    [text box] Email
31. 31.🧩 In an app, what is a switch for dark mode? (a) data (b) an input (c) a screen (d) a button
32. 32.🧩 Which input is best for choosing a volume level? (a) a switch (b) a slider (c) a title (d) a text box
33. 33.True or false: the game-over page is an input. (a) False (b) True
34. 34.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Name
    [text box] Due date
    [slider] Volume
    [switch] Show hints
    [button] Save (a) Name (b) Show hints (c) Save (d) Due date
35. 35.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Phone
    [switch] Sound
    [button] Back
    [text box] Age
36. 36.🧩 In an app, what is a slider for volume? (a) data (b) a button (c) a screen (d) an input
37. 37.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Age
    [text box] Due date
    [slider] Brightness
    [text box] Notes
    [switch] Remind me
    [button] Start (a) Start (b) Notes (c) Due date (d) Age
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Send
    [button] Help
    [text box] Age
    [button] Cancel
    [text box] Notes
39. 39.True or false: the settings page is data. (a) True (b) False
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Next
    [switch] Dark mode
    [button] Start
    [text box] Due date

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