App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 118 · 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] New Note
   [text box] Email
   [switch] Sound
   [button] Next
   [button] Save (a) Save (b) Email (c) Sound
2. 2.Which of these is an input? (a) your high score (b) your saved notes (c) today’s step count (d) a date picker
3. 3.True or false: your saved notes is an input. (a) False (b) True
4. 4.🧩 How many buttons does this app screen have?
   [title] New Note
   [button] Cancel
   [slider] Brightness
   [text box] Email
   [button] Save
5. 5.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Next
   [text box] Phone
   [button] Cancel
   [button] Done
6. 6.Which of these is a screen? (a) tap to Save (b) the settings page (c) a slider for volume (d) a switch for dark mode
7. 7.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) an input (d) a title
8. 8.🧩 In an app, what is a date picker? (a) a button (b) an input (c) data (d) a screen
9. 9.🧩 In an app, what is the game-over page? (a) a screen (b) a button (c) an input (d) data
10. 10.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Due date
    [button] Help
    [switch] Remind me
    [text box] Email
11. 11.🧩 In an app, what is tap to Save? (a) a button (b) an input (c) a screen (d) data
12. 12.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Email
    [slider] Text size
    [switch] Remind me
    [button] Save
    [text box] Age
    [text box] City
    [button] Start
    [button] Cancel (a) Save (b) Age (c) Email (d) City
13. 13.True or false: a date picker is data. (a) True (b) False
14. 14.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) screens (c) data (d) tabs
15. 15.Which of these is a screen? (a) your saved notes (b) tap to Save (c) tap to Send (d) the game-over page
16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Send
    [text box] Due date
    [text box] City
    [button] Back
    [text box] Name
17. 17.Which of these is an input? (a) your saved notes (b) your high score (c) tap to Send (d) a slider for volume
18. 18.Which of these is an input? (a) today’s step count (b) your saved notes (c) a box to type a name (d) the log-in page
19. 19.True or false: the game-over page is a screen. (a) False (b) True
20. 20.Which of these is a screen? (a) your high score (b) your saved notes (c) a slider for volume (d) the home page of an app
21. 21.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a screen (d) a cable
22. 22.🧩 In an app, what is today’s step count? (a) an input (b) a screen (c) data (d) a button
23. 23.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] City
    [text box] Age
    [button] Help
    [text box] Name
    [button] Save
24. 24.🧩 In an app, what is tap to Start? (a) data (b) an input (c) a screen (d) a button
25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Notes
    [slider] Text size
    [button] Start
    [button] Next
26. 26.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Volume
    [button] Help
    [switch] Show hints
    [text box] Phone (a) Help (b) Show hints (c) Phone (d) Volume
27. 27.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [switch] Dark mode
    [text box] Phone
28. 28.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [text box] Age
29. 29.Which of these is data? (a) tap to Save (b) the log-in page (c) the settings page (d) your saved notes
30. 30.True or false: your high score is data. (a) True (b) False
31. 31.Which of these is a button? (a) the log-in page (b) a box to type a name (c) tap to go Next (d) the game-over page
32. 32.🧩 In an app, what is your saved notes? (a) a screen (b) a button (c) an input (d) data
33. 33.True or false: the settings page is a button. (a) True (b) False
34. 34.True or false: tap to Start is a button. (a) False (b) True
35. 35.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [button] Back
    [text box] Subject
    [switch] Sound (a) Subject (b) City (c) Sound (d) Back
36. 36.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Dark mode
    [slider] Volume
    [button] Back
    [text box] City
    [text box] Phone
    [button] Save
    [button] Help
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Save
    [text box] Due date
    [text box] Subject
    [text box] Notes
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [text box] Age
    [button] Help
    [button] Next
39. 39.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [button] Save
    [text box] Due date
    [button] Cancel (a) Due date (b) Cancel
40. 40.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [button] Save
    [text box] Email

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