App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 45 · 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 of these is a button on this screen?
   [title] Sign Up
   [switch] Sound
   [button] Save
   [text box] City
   [button] Send
   [button] Cancel (a) Sound (b) Cancel (c) City
2. 2.True or false: the settings page is a screen. (a) True (b) False
3. 3.True or false: the home page of an app is an input. (a) True (b) False
4. 4.🧩 In an app, what is the log-in page? (a) a button (b) data (c) a screen (d) an input
5. 5.🧩 In an app, what is your saved notes? (a) data (b) a button (c) a screen (d) an input
6. 6.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [switch] Show hints
   [text box] Phone
   [text box] City
   [button] Cancel
   [text box] Age (a) City (b) Cancel (c) Age (d) Phone
7. 7.Which of these is an input? (a) the home page of an app (b) your friends list (c) tap to go Next (d) a slider for volume
8. 8.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [button] Send
   [text box] City
   [slider] Brightness
   [button] Save
   [button] Back (a) Save (b) Brightness (c) City
9. 9.True or false: today’s step count is a screen. (a) False (b) True
10. 10.True or false: tap to go Next is a button. (a) True (b) False
11. 11.🧩 In an app, what is tap to Start? (a) a button (b) an input (c) a screen (d) data
12. 12.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) data (d) buttons
13. 13.True or false: tap to go Next is data. (a) True (b) False
14. 14.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Age
    [text box] Email
    [slider] Volume
    [button] Help (a) Email (b) Help (c) Volume (d) Age
15. 15.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [button] Start
    [switch] Remind me
    [button] Save
    [button] Next
16. 16.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Back
    [button] Next
    [button] Help
    [slider] Text size
    [text box] Age (a) Help (b) Text size (c) Age
17. 17.🧩 What does a button do when you tap it? (a) shows the time (b) starts an action (c) saves the battery (d) changes the phone
18. 18.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Next
    [text box] Age
    [slider] Brightness
    [text box] Email
    [button] Done (a) Brightness (b) Next (c) Email (d) Age
19. 19.🧩 Which input is best for choosing a volume level? (a) a switch (b) a title (c) a text box (d) a slider
20. 20.Which of these is an input? (a) tap to Save (b) the home page of an app (c) tap to Start (d) a box to type a name
21. 21.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Next
    [text box] Name
    [button] Save (a) Save (b) Name
22. 22.Which of these is a screen? (a) the log-in page (b) tap to go Next (c) a date picker (d) a slider for volume
23. 23.True or false: your saved notes is data. (a) True (b) False
24. 24.Which of these is data? (a) your saved notes (b) the settings page (c) a date picker (d) the home page of an app
25. 25.True or false: the game-over page is a screen. (a) True (b) False
26. 26.🧩 In an app, what is a box to type a name? (a) a screen (b) data (c) an input (d) a button
27. 27.Which of these is a button? (a) a switch for dark mode (b) tap to Send (c) the settings page (d) a slider for volume
28. 28.True or false: tap to Start is a button. (a) False (b) True
29. 29.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Next
    [switch] Remind me
    [button] Cancel
    [text box] Due date
    [text box] City (a) City (b) Remind me (c) Next (d) Due date
30. 30.Which of these is an input? (a) a date picker (b) today’s step count (c) the settings page (d) tap to Start
31. 31.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a slider (c) a text box (d) a switch
32. 32.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [switch] Show hints
    [text box] Due date
    [button] Help (a) Show hints (b) Due date (c) City (d) Help
33. 33.True or false: your high score is a button. (a) False (b) True
34. 34.🧩 How many buttons does this app screen have?
    [title] New Note
    [switch] Sound
    [text box] Notes
    [text box] City
    [button] Save
    [button] Next
    [slider] Volume
    [button] Done
35. 35.🧩 In an app, what is your high score? (a) a screen (b) an input (c) a button (d) data
36. 36.🧩 Which part lets the user give the app information? (a) a title (b) a logo (c) an icon (d) an input
37. 37.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Start
    [slider] Volume
    [text box] Name
    [text box] City (a) City (b) Volume (c) Name (d) Start
38. 38.True or false: your high score is data. (a) False (b) True
39. 39.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [switch] Sound
    [text box] Phone
    [text box] Email
    [button] Help (a) Sound (b) Email (c) Help (d) Phone
40. 40.Which of these is data? (a) the settings page (b) tap to Start (c) the game-over page (d) your friends list

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