App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 446 · 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 of these is an input? (a) the settings page (b) tap to Start (c) tap to Save (d) a slider for volume
2. 2.🧩 In an app, what is your saved notes? (a) data (b) a button (c) a screen (d) an input
3. 3.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
4. 4.🧩 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
5. 5.True or false: a slider for volume is an input. (a) True (b) False
6. 6.🧩 What do we call one full page of an app? (a) a variable (b) a screen (c) a battery (d) a cable
7. 7.Which of these is data? (a) tap to go Next (b) the settings page (c) a slider for volume (d) your high score
8. 8.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Name
   [button] Next
   [slider] Text size
9. 9.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [button] Back
   [button] Next
   [text box] Name
   [button] Send
   [text box] Due date (a) Name (b) Due date (c) Back
10. 10.🧩 In an app, what is the log-in page? (a) an input (b) a button (c) data (d) a screen
11. 11.Which of these is a screen? (a) the log-in page (b) tap to go Next (c) your saved notes (d) tap to Save
12. 12.🧩 In an app, what is a slider for volume? (a) an input (b) a button (c) data (d) a screen
13. 13.🧩 In an app, what is tap to go Next? (a) a button (b) data (c) an input (d) a screen
14. 14.🧩 In an app, what is a switch for dark mode? (a) a button (b) an input (c) data (d) a screen
15. 15.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Done
    [button] Next
    [slider] Brightness
    [text box] City
    [text box] Phone
    [button] Help
    [text box] Age
16. 16.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Back
    [button] Help
    [switch] Sound
    [button] Cancel
    [text box] Email
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Name
    [text box] Age
    [slider] Text size
    [button] Save
    [text box] City
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Save
    [text box] Email
    [text box] City
    [button] Start
    [button] Next
    [text box] Notes
    [slider] Brightness
19. 19.🧩 In an app, what is tap to Start? (a) a button (b) an input (c) a screen (d) data
20. 20.Which of these is a screen? (a) the settings page (b) tap to Send (c) a slider for volume (d) your saved notes
21. 21.True or false: tap to Send is a button. (a) False (b) True
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [button] Start
    [button] Send
    [button] Back
    [text box] City
    [slider] Volume
    [text box] Notes
23. 23.Which of these is a screen? (a) a box to type a name (b) a slider for volume (c) tap to Save (d) the home page of an app
24. 24.True or false: the log-in page is a screen. (a) True (b) False
25. 25.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Subject
    [slider] Volume
    [button] Back
26. 26.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Subject
    [switch] Dark mode
    [button] Cancel
    [button] Send
    [text box] Name
    [button] Next
27. 27.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [text box] Name
    [text box] Due date (a) Name (b) Due date (c) Next
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [text box] Name
    [slider] Text size
    [text box] Notes
    [button] Next
    [switch] Dark mode
29. 29.True or false: the home page of an app is a button. (a) True (b) False
30. 30.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [button] Send
    [slider] Text size
    [button] Help
    [button] Done
31. 31.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a slider (d) a text box
32. 32.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [slider] Brightness
    [button] Help
    [button] Cancel
    [button] Save (a) City (b) Brightness (c) Help
33. 33.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Notes
    [button] Save
    [text box] Phone
34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Age
    [button] Done
    [switch] Remind me
    [slider] Volume
    [text box] Due date
35. 35.True or false: a date picker is an input. (a) True (b) False
36. 36.Which of these is a button? (a) the home page of an app (b) your high score (c) a box to type a name (d) tap to Send
37. 37.Which of these is a button? (a) tap to go Next (b) a box to type a name (c) your saved notes (d) a slider for volume
38. 38.Which of these is data? (a) today’s step count (b) the settings page (c) tap to Save (d) tap to Send
39. 39.🧩 In an app, what is the game-over page? (a) data (b) a button (c) an input (d) a screen
40. 40.True or false: tap to Save is data. (a) True (b) False

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