App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 802 · 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 buttons does this app screen have?
   [title] Add Homework
   [button] Done
   [text box] Email
   [button] Save
   [button] Cancel
   [text box] City
2. 2.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] Notes
   [slider] Text size
   [switch] Remind me
   [button] Next
   [button] Cancel
   [text box] Email
3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Edit Profile
   [text box] Email
   [text box] Age
   [button] Start
   [text box] Notes
   [switch] Remind me
   [button] Back
   [button] Done
4. 4.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [button] Start
   [text box] Name
   [slider] Text size
   [button] Cancel
   [text box] Email
   [text box] City
   [button] Done
5. 5.🧩 Which input is best for choosing a volume level? (a) a title (b) a slider (c) a text box (d) a switch
6. 6.Which of these is a screen? (a) tap to Send (b) the game-over page (c) a switch for dark mode (d) a box to type a name
7. 7.🧩 In an app, what is today’s step count? (a) a button (b) a screen (c) an input (d) data
8. 8.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a text box (c) a slider (d) a title
9. 9.True or false: tap to Save is a screen. (a) True (b) False
10. 10.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Volume
    [button] Send
    [text box] Notes (a) Volume (b) Send (c) Notes
11. 11.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Subject
    [button] Start
    [text box] Phone
    [button] Done
    [slider] Brightness
12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Cancel
    [text box] Name
13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Due date
    [text box] Age
    [switch] Dark mode
    [button] Next
    [text box] Subject
14. 14.True or false: the home page of an app is data. (a) True (b) False
15. 15.Which of these is an input? (a) today’s step count (b) a switch for dark mode (c) your saved notes (d) tap to go Next
16. 16.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Phone
    [switch] Dark mode
    [text box] Age
    [button] Start
    [button] Done (a) Start (b) Age (c) Dark mode (d) Phone
17. 17.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
18. 18.True or false: the log-in page is a screen. (a) False (b) True
19. 19.Which of these is data? (a) your friends list (b) the game-over page (c) the settings page (d) the home page of an app
20. 20.True or false: tap to go Next is an input. (a) True (b) False
21. 21.True or false: the settings page is a button. (a) True (b) False
22. 22.Which of these is an input? (a) your friends list (b) a slider for volume (c) tap to go Next (d) tap to Send
23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Help
    [switch] Dark mode
    [button] Done
    [text box] Age
24. 24.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Email
    [text box] Name
    [button] Cancel (a) Email (b) Cancel (c) Name
25. 25.Which of these is data? (a) today’s step count (b) the log-in page (c) tap to go Next (d) the home page of an app
26. 26.🧩 In an app, what is the home page of an app? (a) data (b) a button (c) a screen (d) an input
27. 27.True or false: your friends list is data. (a) True (b) False
28. 28.🧩 In an app, what is the game-over page? (a) a button (b) a screen (c) data (d) an input
29. 29.True or false: tap to go Next is a button. (a) False (b) True
30. 30.True or false: tap to Start is a button. (a) True (b) False
31. 31.Which of these is data? (a) tap to go Next (b) the settings page (c) the home page of an app (d) your high score
32. 32.True or false: your high score is data. (a) True (b) False
33. 33.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Start
    [button] Done
    [text box] Name
    [text box] Phone
    [button] Next (a) Done (b) Name (c) Phone
34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Done
    [text box] Name
    [button] Start
    [text box] Subject
35. 35.🧩 Which input is best for typing your name? (a) a switch (b) a picture (c) a text box (d) a slider
36. 36.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Next
    [text box] Name
    [slider] Brightness
    [text box] Email
    [text box] City
    [switch] Dark mode (a) City (b) Email (c) Next (d) Name
37. 37.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Done
    [text box] Due date
    [button] Cancel
    [text box] Phone (a) Phone (b) Done (c) Due date
38. 38.Which of these is a screen? (a) tap to go Next (b) a switch for dark mode (c) the settings page (d) your high score
39. 39.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Dark mode
    [text box] Email
    [text box] Subject
    [button] Help
40. 40.🧩 In an app, what is a slider for volume? (a) a screen (b) an input (c) a button (d) data

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