App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 68 · 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: your saved notes is data. (a) False (b) True
2. 2.🧩 Which of these is a button on this screen?
   [title] Settings
   [button] Help
   [text box] Email
   [text box] Name (a) Name (b) Email (c) Help
3. 3.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [button] Send
   [text box] Notes
   [text box] Age
   [slider] Volume (a) Notes (b) Age (c) Volume (d) Send
4. 4.True or false: tap to Start is a button. (a) True (b) False
5. 5.🧩 How many buttons does this app screen have?
   [title] New Note
   [text box] Due date
   [button] Save
   [button] Help
   [button] Start
6. 6.True or false: your high score is data. (a) False (b) True
7. 7.Which of these is an input? (a) the home page of an app (b) tap to Send (c) your saved notes (d) a switch for dark mode
8. 8.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] City
   [text box] Age
   [button] Back
9. 9.🧩 In an app, what is the log-in page? (a) a button (b) data (c) a screen (d) an input
10. 10.True or false: the log-in page is a screen. (a) True (b) False
11. 11.🧩 Scores, notes and settings that an app keeps are called ___. (a) data (b) tabs (c) screens (d) buttons
12. 12.🧩 What do we call one full page of an app? (a) a screen (b) a cable (c) a variable (d) a battery
13. 13.Which of these is a screen? (a) tap to go Next (b) tap to Send (c) your high score (d) the game-over page
14. 14.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Save
    [switch] Remind me
    [text box] Phone
    [button] Next
    [text box] City
    [slider] Volume
    [text box] Age
15. 15.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [button] Save (a) City (b) Save
16. 16.Which of these is data? (a) a switch for dark mode (b) a date picker (c) your friends list (d) the settings page
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [slider] Brightness
    [button] Done
    [text box] City
    [button] Start
18. 18.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [switch] Sound
    [text box] Name
    [button] Cancel
    [text box] Email
    [text box] Notes
19. 19.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Name
    [button] Send
    [text box] Subject
    [text box] Phone
20. 20.🧩 In an app, what is tap to go Next? (a) a button (b) an input (c) data (d) a screen
21. 21.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Send
    [text box] Age
    [slider] Text size
    [text box] Due date (a) Age (b) Send (c) Due date (d) Text size
22. 22.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Due date
    [text box] Phone
    [button] Done
    [button] Cancel
    [text box] Name
    [switch] Sound (a) Due date (b) Phone (c) Cancel (d) Name
23. 23.True or false: the settings page is data. (a) True (b) False
24. 24.Which of these is data? (a) a switch for dark mode (b) the settings page (c) your high score (d) a date picker
25. 25.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Name
    [text box] Due date
    [button] Save
    [button] Cancel
    [switch] Show hints
    [button] Send
26. 26.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Show hints
    [button] Send
    [text box] Subject
    [slider] Text size
    [text box] Name (a) Show hints (b) Subject (c) Send (d) Name
27. 27.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [text box] Email
    [button] Save
28. 28.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Name
    [text box] Email
    [button] Done
    [switch] Dark mode
    [slider] Text size
    [button] Cancel
29. 29.Which of these is data? (a) the log-in page (b) your saved notes (c) the home page of an app (d) the game-over page
30. 30.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [switch] Sound
    [text box] Name
    [button] Done
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Cancel
    [slider] Volume
    [text box] Age
32. 32.True or false: the settings page is a screen. (a) True (b) False
33. 33.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [text box] Name
    [text box] Age (a) Age (b) Name (c) Help
34. 34.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [switch] Show hints
    [button] Send
    [button] Done
    [button] Cancel
    [text box] Age
35. 35.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a slider (c) a title (d) a switch
36. 36.🧩 What does a button do when you tap it? (a) shows the time (b) starts an action (c) changes the phone (d) saves the battery
37. 37.True or false: the home page of an app is a screen. (a) False (b) True
38. 38.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
39. 39.🧩 In an app, what is tap to Save? (a) an input (b) data (c) a button (d) a screen
40. 40.🧩 In an app, what is your saved notes? (a) data (b) a screen (c) an input (d) a button

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