App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 951 · 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] Edit Profile
   [text box] Email
   [switch] Show hints
   [button] Help
   [slider] Brightness
   [text box] Phone
2. 2.True or false: tap to Start is an input. (a) True (b) False
3. 3.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [text box] Age
   [text box] Email
   [slider] Text size
   [text box] Due date
   [button] Cancel (a) Age (b) Email (c) Cancel (d) Due date
4. 4.True or false: the home page of an app is an input. (a) False (b) True
5. 5.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [switch] Remind me
   [button] Done
   [text box] Subject
   [text box] Name
   [text box] Due date
   [slider] Volume (a) Subject (b) Name (c) Due date (d) Done
6. 6.🧩 How many buttons does this app screen have?
   [title] Settings
   [switch] Dark mode
   [button] Next
   [slider] Text size
   [text box] Phone
7. 7.🧩 Which part lets the user give the app information? (a) a logo (b) an input (c) an icon (d) a title
8. 8.🧩 Which input is best for choosing a volume level? (a) a title (b) a slider (c) a switch (d) a text box
9. 9.True or false: tap to Send is a button. (a) True (b) False
10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [slider] Volume
    [button] Cancel
    [button] Done
    [button] Next
    [text box] Notes
11. 11.🧩 What do we call one full page of an app? (a) a variable (b) a cable (c) a screen (d) a battery
12. 12.🧩 What does a button do when you tap it? (a) saves the battery (b) shows the time (c) starts an action (d) changes the phone
13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Name
    [button] Send
    [text box] Email
    [button] Save
    [button] Next
14. 14.Which of these is a button? (a) the log-in page (b) your saved notes (c) a switch for dark mode (d) tap to go Next
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Subject
    [text box] Due date
    [button] Done
16. 16.True or false: the log-in page is an input. (a) False (b) True
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Cancel
    [text box] Notes
    [button] Save
18. 18.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Help
    [text box] Notes (a) Notes (b) Help
19. 19.Which of these is a screen? (a) a date picker (b) your friends list (c) your saved notes (d) the log-in page
20. 20.Which of these is an input? (a) your friends list (b) the settings page (c) the log-in page (d) a box to type a name
21. 21.🧩 In an app, what is your friends list? (a) an input (b) data (c) a button (d) a screen
22. 22.🧩 In an app, what is your high score? (a) data (b) a button (c) an input (d) a screen
23. 23.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a slider (c) a switch (d) a title
24. 24.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Back
    [text box] Subject
    [text box] Email (a) Email (b) Subject (c) Back
25. 25.Which of these is a screen? (a) your friends list (b) tap to Save (c) the settings page (d) tap to go Next
26. 26.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Back
    [button] Done
    [slider] Brightness
    [text box] Due date
    [button] Help
27. 27.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Start
    [button] Save
    [text box] Subject
    [text box] Email
    [switch] Dark mode
    [text box] Age (a) Email (b) Save (c) Subject (d) Age
28. 28.True or false: the game-over page is an input. (a) False (b) True
29. 29.Which of these is data? (a) tap to Start (b) a slider for volume (c) today’s step count (d) tap to go Next
30. 30.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Show hints
    [slider] Text size
    [text box] Due date
    [text box] Age
    [text box] Notes
    [button] Cancel
31. 31.🧩 In an app, what is a box to type a name? (a) a button (b) an input (c) a screen (d) data
32. 32.True or false: tap to Save is a screen. (a) False (b) True
33. 33.True or false: tap to Start is a screen. (a) True (b) False
34. 34.🧩 Which input is best for typing your name? (a) a switch (b) a text box (c) a slider (d) a picture
35. 35.True or false: a switch for dark mode is an input. (a) True (b) False
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Done
    [text box] Subject
    [button] Back
    [text box] Email
    [text box] Notes
37. 37.Which of these is a button? (a) a date picker (b) tap to Start (c) the game-over page (d) your saved notes
38. 38.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [button] Back
    [text box] Notes
    [button] Save
    [text box] Phone
39. 39.🧩 In an app, what is tap to go Next? (a) a button (b) data (c) an input (d) a screen
40. 40.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Send
    [slider] Volume
    [text box] Age
    [text box] Phone
    [switch] Remind me
    [button] Next

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