App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 108 · 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.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [text box] Due date
   [switch] Remind me
   [button] Cancel
   [button] Send
2. 2.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [text box] Age
   [switch] Show hints
   [button] Done
3. 3.Which of these is data? (a) the home page of an app (b) tap to Start (c) your high score (d) the game-over page
4. 4.🧩 In an app, what is a box to type a name? (a) data (b) a button (c) an input (d) a screen
5. 5.True or false: your friends list is data. (a) False (b) True
6. 6.🧩 In an app, what is tap to Save? (a) data (b) a button (c) a screen (d) an input
7. 7.🧩 What do we call one full page of an app? (a) a cable (b) a variable (c) a screen (d) a battery
8. 8.🧩 In an app, what is the log-in page? (a) a screen (b) an input (c) data (d) a button
9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [text box] Email
   [button] Save
   [text box] Name
   [text box] Due date
   [button] Back
10. 10.Which of these is a button? (a) your saved notes (b) the home page of an app (c) the log-in page (d) tap to Save
11. 11.True or false: the settings page is data. (a) True (b) False
12. 12.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Volume
    [button] Help
    [switch] Dark mode
    [text box] Subject
    [text box] Age (a) Help (b) Dark mode (c) Age (d) Subject
13. 13.🧩 In an app, what is a slider for volume? (a) a button (b) data (c) an input (d) a screen
14. 14.Which of these is a screen? (a) a date picker (b) tap to go Next (c) the settings page (d) your friends list
15. 15.🧩 In an app, what is the settings page? (a) a screen (b) a button (c) data (d) an input
16. 16.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Done
    [text box] City
    [button] Help
    [button] Start
    [slider] Brightness
17. 17.🧩 In an app, what is your saved notes? (a) a screen (b) data (c) a button (d) an input
18. 18.Which of these is a button? (a) a date picker (b) tap to go Next (c) the home page of an app (d) your high score
19. 19.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) an input (d) a screen
20. 20.Which of these is an input? (a) a switch for dark mode (b) the home page of an app (c) tap to Save (d) the game-over page
21. 21.🧩 How many buttons does this app screen have?
    [title] New Note
    [slider] Volume
    [button] Help
    [text box] Name
    [text box] Notes
    [switch] Dark mode
22. 22.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) a title (d) an input
23. 23.🧩 In an app, what is a switch for dark mode? (a) data (b) a screen (c) a button (d) an input
24. 24.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [switch] Sound
    [text box] Email
    [button] Done (a) Done (b) Sound (c) Email
25. 25.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Age
    [text box] Email
    [button] Help
    [text box] Notes (a) Notes (b) Age (c) Email (d) Help
26. 26.True or false: the settings page is a screen. (a) True (b) False
27. 27.Which of these is a screen? (a) your saved notes (b) a slider for volume (c) the log-in page (d) tap to Start
28. 28.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Remind me
    [button] Cancel
    [text box] Email
    [button] Save
    [text box] Subject
29. 29.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Send
    [text box] Phone
    [text box] Subject
    [slider] Volume (a) Phone (b) Volume (c) Subject (d) Send
30. 30.🧩 Scores, notes and settings that an app keeps are called ___. (a) data (b) tabs (c) screens (d) buttons
31. 31.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Volume
    [button] Save
    [button] Cancel
    [switch] Show hints
    [button] Back
    [text box] Name
    [text box] Subject
32. 32.True or false: the game-over page is a screen. (a) False (b) True
33. 33.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Age
    [slider] Text size
    [button] Help
    [text box] Email
34. 34.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Next
    [text box] Notes
    [text box] Phone
    [button] Save
    [text box] City (a) Next (b) City (c) Phone (d) Notes
35. 35.True or false: tap to Start is data. (a) False (b) True
36. 36.🧩 Which input is best for choosing a volume level? (a) a text box (b) a slider (c) a title (d) a switch
37. 37.🧩 In an app, what is the game-over page? (a) a screen (b) data (c) a button (d) an input
38. 38.True or false: tap to go Next is a button. (a) True (b) False
39. 39.🧩 In an app, what is tap to Send? (a) a button (b) a screen (c) data (d) an input
40. 40.Which of these is an input? (a) tap to go Next (b) the home page of an app (c) your friends list (d) a slider for volume

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