App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 384 · 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 a date picker? (a) a button (b) data (c) an input (d) a screen
2. 2.True or false: tap to go Next is a screen. (a) True (b) False
3. 3.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [slider] Text size
   [text box] Due date
   [text box] Phone
   [button] Next
   [button] Help (a) Next (b) Due date (c) Text size (d) Phone
4. 4.🧩 Which part lets the user give the app information? (a) a title (b) a logo (c) an icon (d) an input
5. 5.🧩 In an app, what is the settings page? (a) a button (b) a screen (c) an input (d) data
6. 6.🧩 In an app, what is your high score? (a) a button (b) a screen (c) an input (d) data
7. 7.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [text box] Email
   [button] Save
   [button] Back
   [text box] Due date
   [button] Cancel
   [text box] Subject (a) Due date (b) Subject (c) Email (d) Back
8. 8.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [button] Start
   [slider] Volume
   [text box] Phone
   [button] Send
   [button] Back
9. 9.Which of these is a screen? (a) your friends list (b) a switch for dark mode (c) the settings page (d) your high score
10. 10.🧩 In an app, what is a switch for dark mode? (a) data (b) an input (c) a button (d) a screen
11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Start
    [button] Done
    [text box] Due date
    [switch] Remind me
    [slider] Volume
    [text box] Phone
    [button] Cancel
    [text box] City
12. 12.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Brightness
    [button] Cancel
    [switch] Dark mode
    [text box] Email
13. 13.Which of these is data? (a) a slider for volume (b) a box to type a name (c) your high score (d) the settings page
14. 14.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a title (c) a slider (d) a switch
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Done
    [slider] Brightness
    [button] Save
    [text box] Phone
16. 16.Which of these is a button? (a) a box to type a name (b) the log-in page (c) a date picker (d) tap to Send
17. 17.True or false: tap to Save is data. (a) False (b) True
18. 18.🧩 In an app, what is tap to Send? (a) a screen (b) data (c) a button (d) an input
19. 19.Which of these is a button? (a) a date picker (b) the game-over page (c) the log-in page (d) tap to Start
20. 20.True or false: tap to Send is a button. (a) True (b) False
21. 21.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Volume
    [switch] Dark mode
    [text box] Subject
    [button] Help (a) Volume (b) Dark mode (c) Subject (d) Help
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Start
    [button] Save
    [slider] Volume
    [text box] Due date
    [text box] City
    [button] Send
23. 23.🧩 In an app, what is the game-over page? (a) a button (b) an input (c) data (d) a screen
24. 24.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Text size
    [button] Back
    [text box] Email
    [button] Next (a) Text size (b) Email (c) Next
25. 25.🧩 In an app, what is the home page of an app? (a) a screen (b) data (c) a button (d) an input
26. 26.True or false: the log-in page is a screen. (a) True (b) False
27. 27.🧩 What do we call one full page of an app? (a) a battery (b) a cable (c) a screen (d) a variable
28. 28.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Volume
    [button] Done
    [button] Cancel
    [button] Back
    [text box] Name (a) Name (b) Volume (c) Cancel
29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Save
    [text box] Due date
    [button] Done
    [button] Send
    [text box] Email
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [switch] Dark mode
    [slider] Text size
    [button] Next
    [text box] Email
    [button] Cancel
    [text box] Age
    [button] Back
31. 31.True or false: a switch for dark mode is a button. (a) False (b) True
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Save
    [text box] Name
    [switch] Sound
33. 33.🧩 In an app, what is your saved notes? (a) an input (b) a screen (c) a button (d) data
34. 34.True or false: your friends list is data. (a) True (b) False
35. 35.Which of these is a button? (a) the log-in page (b) tap to Save (c) a box to type a name (d) a date picker
36. 36.🧩 Which input is best for typing your name? (a) a slider (b) a picture (c) a text box (d) a switch
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Show hints
    [button] Done
    [slider] Brightness
    [button] Save
    [text box] Due date
38. 38.Which of these is an input? (a) tap to Start (b) your friends list (c) the game-over page (d) a box to type a name
39. 39.True or false: your friends list is an input. (a) False (b) True
40. 40.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Back
    [switch] Dark mode
    [slider] Text size
    [text box] City

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