App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 290 · 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.🧩 In an app, what is the settings page? (a) an input (b) a button (c) data (d) a screen
2. 2.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a text box (d) a slider
3. 3.🧩 In an app, what is the home page of an app? (a) a button (b) an input (c) a screen (d) data
4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [text box] Notes
   [text box] Email
   [button] Start
   [text box] Phone
   [button] Back
   [slider] Brightness
5. 5.True or false: today’s step count is data. (a) False (b) True
6. 6.🧩 Scores, notes and settings that an app keeps are called ___. (a) data (b) buttons (c) tabs (d) screens
7. 7.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [text box] Name
   [slider] Volume
   [button] Back
   [button] Cancel
   [text box] Email (a) Cancel (b) Volume (c) Email (d) Name
8. 8.Which of these is a button? (a) a box to type a name (b) tap to Save (c) the settings page (d) your saved notes
9. 9.True or false: tap to go Next is data. (a) True (b) False
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [slider] Volume
    [text box] Name
    [button] Next
    [text box] Email
    [text box] Phone
    [switch] Show hints
11. 11.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Save
    [button] Done
    [button] Start
    [text box] Email
    [text box] Subject
    [slider] Text size (a) Text size (b) Email (c) Done (d) Subject
12. 12.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [text box] Email
    [button] Back (a) City (b) Email (c) Back
13. 13.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Age
    [text box] Name
    [button] Cancel
    [text box] Email
    [slider] Brightness (a) Age (b) Cancel (c) Name (d) Email
14. 14.🧩 In an app, what is today’s step count? (a) a button (b) an input (c) a screen (d) data
15. 15.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
16. 16.🧩 In an app, what is tap to Start? (a) a screen (b) an input (c) data (d) a button
17. 17.Which of these is a screen? (a) your high score (b) a box to type a name (c) the log-in page (d) your friends list
18. 18.True or false: a switch for dark mode is a button. (a) True (b) False
19. 19.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) data (d) a screen
20. 20.True or false: a box to type a name is an input. (a) True (b) False
21. 21.Which of these is a screen? (a) a switch for dark mode (b) tap to Save (c) the home page of an app (d) your high score
22. 22.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Due date
    [button] Send
23. 23.Which of these is an input? (a) the log-in page (b) today’s step count (c) a slider for volume (d) tap to Start
24. 24.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Cancel
    [slider] Brightness
    [text box] Notes
25. 25.True or false: your high score is data. (a) True (b) False
26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Age
    [text box] Due date
    [text box] Email
    [button] Start
27. 27.🧩 What does a button do when you tap it? (a) shows the time (b) changes the phone (c) starts an action (d) saves the battery
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Due date
    [text box] Email
    [button] Help
    [text box] Phone
29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Back
    [switch] Remind me
    [button] Help
    [text box] Due date
    [text box] Subject
    [text box] Email
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Send
    [text box] Subject
31. 31.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Brightness
    [button] Back
    [text box] Email
    [text box] Age
    [switch] Remind me
    [button] Send (a) Send (b) Email (c) Remind me (d) Age
32. 32.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [text box] Email
    [button] Cancel
    [button] Back
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Phone
    [text box] Email
    [button] Help
    [text box] Age
34. 34.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Back
    [text box] City
    [button] Cancel
    [text box] Email
    [slider] Brightness
    [text box] Subject (a) Email (b) Back (c) City (d) Subject
35. 35.True or false: today’s step count is a screen. (a) True (b) False
36. 36.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Help
    [text box] Age
37. 37.Which of these is data? (a) the log-in page (b) your saved notes (c) the settings page (d) a date picker
38. 38.🧩 In an app, what is a switch for dark mode? (a) data (b) an input (c) a button (d) a screen
39. 39.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a text box (c) a slider (d) a switch
40. 40.True or false: the game-over page is a screen. (a) False (b) True

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