App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 652 · 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 input is best for turning something ON or OFF? (a) a switch (b) a slider (c) a text box (d) a title
2. 2.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [button] Save
   [switch] Remind me
   [text box] Subject
3. 3.🧩 How many buttons does this app screen have?
   [title] New Note
   [text box] Due date
   [button] Back
   [text box] Email
   [switch] Sound
4. 4.Which of these is a button? (a) the log-in page (b) your friends list (c) tap to Start (d) a box to type a name
5. 5.True or false: tap to Send is a screen. (a) True (b) False
6. 6.True or false: a switch for dark mode is an input. (a) True (b) False
7. 7.🧩 Which part lets the user give the app information? (a) a title (b) an input (c) an icon (d) a logo
8. 8.🧩 In an app, what is a box to type a name? (a) a screen (b) an input (c) a button (d) data
9. 9.🧩 Which input is best for choosing a volume level? (a) a switch (b) a text box (c) a title (d) a slider
10. 10.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Save
    [text box] Subject
    [text box] Name
    [button] Back
    [text box] Phone
11. 11.Which of these is data? (a) tap to Start (b) tap to go Next (c) tap to Send (d) your saved notes
12. 12.🧩 In an app, what is tap to go Next? (a) a screen (b) data (c) a button (d) an input
13. 13.True or false: the game-over page is data. (a) True (b) False
14. 14.Which of these is a button? (a) your high score (b) the game-over page (c) tap to Save (d) a switch for dark mode
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [slider] Brightness
    [button] Save
    [text box] Name
    [button] Next
16. 16.Which of these is an input? (a) a box to type a name (b) the log-in page (c) the game-over page (d) the home page of an app
17. 17.🧩 What do we call one full page of an app? (a) a variable (b) a screen (c) a cable (d) a battery
18. 18.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Cancel
    [text box] Age
    [slider] Text size
    [switch] Dark mode
    [text box] Notes
19. 19.🧩 Which input is best for typing your name? (a) a text box (b) a picture (c) a switch (d) a slider
20. 20.True or false: a switch for dark mode is a screen. (a) True (b) False
21. 21.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Start
    [button] Cancel
    [text box] Name
    [text box] Email
    [button] Done
    [slider] Text size
    [text box] Subject
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Next
    [text box] Email
    [button] Save
    [button] Start
23. 23.Which of these is data? (a) tap to Start (b) your high score (c) tap to Save (d) a box to type a name
24. 24.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] City
    [text box] Notes
    [text box] Phone
    [button] Back
    [button] Next
    [button] Save
25. 25.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [switch] Show hints
    [button] Back
    [button] Cancel
    [button] Help
    [text box] Email (a) Show hints (b) Back (c) Email
26. 26.Which of these is a screen? (a) today’s step count (b) a date picker (c) tap to Send (d) the log-in page
27. 27.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [switch] Sound
    [button] Done
    [text box] Email
    [button] Save (a) Done (b) Sound (c) Email
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [switch] Dark mode
    [slider] Text size
    [button] Start
    [text box] Age
29. 29.🧩 In an app, what is the log-in page? (a) a screen (b) data (c) a button (d) an input
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Age
    [slider] Volume
    [text box] Name
    [text box] Notes
    [button] Save
    [button] Send
    [button] Next
31. 31.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] City
    [button] Back
    [button] Cancel
    [text box] Notes
    [text box] Email
    [button] Help
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Start
    [switch] Show hints
    [button] Help
    [text box] Phone
33. 33.True or false: tap to Save is a screen. (a) True (b) False
34. 34.🧩 In an app, what is the settings page? (a) an input (b) a screen (c) data (d) a button
35. 35.🧩 In an app, what is the game-over page? (a) a screen (b) a button (c) data (d) an input
36. 36.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Due date
    [switch] Sound
    [button] Cancel
    [button] Send
    [text box] City
    [text box] Phone (a) Due date (b) Send (c) Phone (d) City
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] City
    [text box] Name
    [button] Start
    [switch] Remind me
38. 38.Which of these is an input? (a) a date picker (b) your friends list (c) your high score (d) your saved notes
39. 39.True or false: the game-over page is a screen. (a) False (b) True
40. 40.🧩 In an app, what is today’s step count? (a) data (b) a screen (c) an input (d) a button

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