App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 51 · 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.True or false: tap to Send is a button. (a) True (b) False
2. 2.True or false: tap to Save is a button. (a) True (b) False
3. 3.Which of these is data? (a) the log-in page (b) the game-over page (c) your saved notes (d) a slider for volume
4. 4.Which of these is a screen? (a) today’s step count (b) tap to go Next (c) tap to Send (d) the home page of an app
5. 5.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) an input (d) a screen
6. 6.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Save
   [text box] Age
   [switch] Dark mode
   [button] Start
   [button] Next
   [text box] Name
   [text box] City
7. 7.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [text box] Email
   [button] Back
   [button] Next
   [slider] Brightness
   [text box] Phone (a) Email (b) Brightness (c) Next (d) Phone
8. 8.Which of these is a screen? (a) tap to Save (b) the game-over page (c) tap to Start (d) your high score
9. 9.🧩 Which of these is a button on this screen?
   [title] Settings
   [button] Help
   [button] Start
   [text box] Due date (a) Due date (b) Help
10. 10.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Age
    [button] Start
    [text box] Name
11. 11.True or false: your friends list is data. (a) True (b) False
12. 12.🧩 Which part lets the user give the app information? (a) an icon (b) a title (c) an input (d) a logo
13. 13.🧩 In an app, what is your high score? (a) a button (b) data (c) a screen (d) an input
14. 14.True or false: your friends list is an input. (a) True (b) False
15. 15.True or false: a slider for volume is a screen. (a) True (b) False
16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Age
    [button] Back
    [button] Save
    [button] Cancel
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [slider] Text size
    [text box] Name
    [switch] Sound
    [button] Save
18. 18.🧩 In an app, what is the log-in page? (a) an input (b) data (c) a screen (d) a button
19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [slider] Text size
    [button] Next
    [button] Back
    [text box] City
    [text box] Due date
    [text box] Notes
20. 20.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Start
    [button] Done
    [text box] Phone
    [switch] Dark mode
    [button] Cancel
21. 21.Which of these is a button? (a) a date picker (b) tap to Start (c) the home page of an app (d) your saved notes
22. 22.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Volume
    [button] Save
    [text box] Name (a) Volume (b) Save (c) Name
23. 23.Which of these is a button? (a) your friends list (b) tap to go Next (c) today’s step count (d) the log-in page
24. 24.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [slider] Text size
    [text box] Notes
    [button] Save
    [button] Cancel (a) Text size (b) Notes (c) Save
25. 25.Which of these is a button? (a) the game-over page (b) a box to type a name (c) your saved notes (d) tap to Save
26. 26.🧩 What does a button do when you tap it? (a) saves the battery (b) shows the time (c) changes the phone (d) starts an action
27. 27.🧩 In an app, what is tap to go Next? (a) data (b) a button (c) a screen (d) an input
28. 28.Which of these is an input? (a) today’s step count (b) the home page of an app (c) a switch for dark mode (d) the settings page
29. 29.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
30. 30.True or false: tap to Send is a screen. (a) False (b) True
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Save
    [text box] Name
    [text box] Age
    [text box] Phone
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Name
    [text box] Age
    [switch] Show hints
    [button] Cancel
33. 33.🧩 In an app, what is today’s step count? (a) a screen (b) a button (c) an input (d) data
34. 34.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Back
    [text box] Name
    [text box] Due date
    [button] Send
    [text box] Age
35. 35.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Volume
    [text box] Age
    [switch] Show hints
    [button] Start
    [text box] Due date (a) Due date (b) Age (c) Show hints (d) Start
36. 36.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Subject
    [text box] Age
    [button] Send
    [button] Start
    [button] Cancel
    [slider] Brightness
    [text box] Name
    [switch] Remind me
37. 37.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Cancel
    [button] Save
    [button] Done
    [text box] Email
    [text box] Age (a) Age (b) Save (c) Email
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Start
    [button] Help
    [text box] Subject
    [text box] Name
    [text box] Notes
39. 39.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Save
    [button] Cancel
    [text box] City
    [button] Back (a) Save (b) City
40. 40.🧩 In an app, what is your saved notes? (a) an input (b) data (c) a button (d) a screen

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