App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 895 · 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: the home page of an app is a screen. (a) False (b) True
2. 2.Which of these is data? (a) tap to Send (b) the log-in page (c) your high score (d) the settings page
3. 3.Which of these is data? (a) today’s step count (b) a switch for dark mode (c) the home page of an app (d) tap to Save
4. 4.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [text box] Name
   [button] Back
   [text box] Subject
   [button] Save
   [button] Next
   [text box] Age (a) Age (b) Name (c) Subject (d) Save
5. 5.🧩 How many buttons does this app screen have?
   [title] New Note
   [text box] Name
   [text box] City
   [button] Save
   [slider] Brightness
   [text box] Notes
6. 6.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a title (c) a text box (d) a slider
7. 7.True or false: the game-over page is a button. (a) False (b) True
8. 8.Which of these is a button? (a) your high score (b) your friends list (c) a box to type a name (d) tap to go Next
9. 9.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a cable (d) a screen
10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Phone
    [switch] Sound
    [text box] Subject
    [button] Cancel
11. 11.🧩 How many buttons does this app screen have?
    [title] New Note
    [slider] Text size
    [text box] Notes
    [text box] Subject
    [button] Save
    [text box] Age
    [switch] Remind me
12. 12.True or false: the settings page is a button. (a) False (b) True
13. 13.True or false: a box to type a name is an input. (a) False (b) True
14. 14.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Next
    [text box] Notes
    [text box] Name
    [button] Help (a) Name (b) Notes (c) Next
15. 15.🧩 In an app, what is the game-over page? (a) an input (b) data (c) a screen (d) a button
16. 16.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) a title (d) an input
17. 17.🧩 In an app, what is the home page of an app? (a) data (b) a button (c) a screen (d) an input
18. 18.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [switch] Remind me
    [text box] Phone
    [slider] Brightness
19. 19.🧩 Which input is best for typing your name? (a) a text box (b) a picture (c) a slider (d) a switch
20. 20.Which of these is a screen? (a) today’s step count (b) your high score (c) the home page of an app (d) tap to Send
21. 21.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Back
    [text box] Age
    [button] Done
    [text box] Name
    [slider] Brightness (a) Brightness (b) Age (c) Name (d) Back
22. 22.True or false: your friends list is data. (a) False (b) True
23. 23.🧩 In an app, what is a slider for volume? (a) a screen (b) data (c) a button (d) an input
24. 24.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Send
    [button] Next
    [slider] Text size
    [button] Cancel
    [text box] Subject
25. 25.Which of these is a screen? (a) your friends list (b) today’s step count (c) tap to Start (d) the game-over page
26. 26.🧩 In an app, what is tap to Send? (a) a button (b) data (c) an input (d) a screen
27. 27.🧩 In an app, what is your friends list? (a) a screen (b) an input (c) data (d) a button
28. 28.🧩 In an app, what is tap to Save? (a) a screen (b) an input (c) a button (d) data
29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Dark mode
    [button] Send
    [button] Done
    [text box] Due date
30. 30.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [button] Done
    [text box] Name
    [button] Send
31. 31.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) data (d) screens
32. 32.🧩 Which input is best for choosing a volume level? (a) a switch (b) a slider (c) a text box (d) a title
33. 33.Which of these is a screen? (a) a slider for volume (b) the log-in page (c) your saved notes (d) your friends list
34. 34.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Save
    [text box] Phone
    [slider] Text size
    [text box] Age
    [text box] City
    [button] Help
35. 35.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Cancel
    [button] Help
    [text box] Email
    [button] Send
36. 36.🧩 In an app, what is your high score? (a) a button (b) an input (c) data (d) a screen
37. 37.Which of these is an input? (a) your saved notes (b) the log-in page (c) tap to Send (d) a switch for dark mode
38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [switch] Remind me
    [slider] Volume
    [button] Help
    [text box] Name
    [text box] City (a) Name (b) Help (c) City (d) Remind me
39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Cancel
    [button] Back
    [text box] Email
    [text box] City
40. 40.Which of these is a button? (a) tap to Start (b) the log-in page (c) a slider for volume (d) the home page of an app

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