App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 890 · 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 game-over page (b) tap to Send (c) a box to type a name (d) tap to Start
2. 2.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) tabs (c) data (d) buttons
3. 3.🧩 In an app, what is the log-in page? (a) data (b) a screen (c) a button (d) an input
4. 4.True or false: a date picker is data. (a) True (b) False
5. 5.🧩 In an app, what is today’s step count? (a) a screen (b) an input (c) a button (d) data
6. 6.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Save
   [button] Help
   [button] Back
   [text box] Name
   [text box] Age
   [text box] Subject (a) Subject (b) Age (c) Back (d) Name
7. 7.True or false: tap to Save is a button. (a) False (b) True
8. 8.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a slider (c) a title (d) a text box
9. 9.🧩 In an app, what is tap to Save? (a) a button (b) a screen (c) data (d) an input
10. 10.🧩 Which of these is a button on this screen?
    [title] Settings
    [slider] Volume
    [button] Cancel
    [button] Back
    [text box] City
    [text box] Subject (a) Volume (b) Subject (c) Cancel (d) City
11. 11.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Cancel
    [text box] Email
    [text box] City
    [button] Send
    [button] Back
12. 12.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Name
    [button] Next
    [text box] Email
    [text box] Age
    [button] Save
    [button] Back
13. 13.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Help
    [text box] City
    [button] Start
14. 14.🧩 In an app, what is your saved notes? (a) data (b) a screen (c) a button (d) an input
15. 15.Which of these is data? (a) the log-in page (b) the game-over page (c) a switch for dark mode (d) your saved notes
16. 16.🧩 In an app, what is a slider for volume? (a) data (b) a button (c) an input (d) a screen
17. 17.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Subject
    [slider] Volume
18. 18.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Age
    [button] Help
    [text box] Name
    [slider] Volume
    [text box] Notes (a) Notes (b) Help (c) Age (d) Name
19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Show hints
    [button] Help
    [text box] Due date
    [text box] Email
    [text box] City
    [slider] Text size
20. 20.True or false: tap to go Next is a button. (a) True (b) False
21. 21.🧩 In an app, what is tap to Send? (a) a button (b) an input (c) a screen (d) data
22. 22.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [text box] Name
    [switch] Show hints
    [slider] Volume
    [text box] Notes
    [button] Start (a) Subject (b) Notes (c) Start (d) Name
23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Send
    [button] Next
    [text box] Age
    [button] Done
    [text box] Name
    [text box] City
    [slider] Volume
24. 24.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Due date
    [text box] Email
    [switch] Sound
    [button] Cancel
    [slider] Volume
    [button] Save
    [text box] Subject
25. 25.Which of these is a button? (a) a box to type a name (b) tap to Save (c) today’s step count (d) your saved notes
26. 26.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) an input (d) a title
27. 27.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Dark mode
    [button] Back
    [text box] Phone (a) Back (b) Phone (c) Dark mode
28. 28.True or false: today’s step count is data. (a) False (b) True
29. 29.True or false: a box to type a name is an input. (a) False (b) True
30. 30.True or false: tap to Send is a screen. (a) True (b) False
31. 31.True or false: a date picker is an input. (a) True (b) False
32. 32.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Notes
    [switch] Remind me
    [button] Cancel
    [text box] Due date
    [text box] City
    [button] Help
33. 33.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Done
    [text box] City
    [button] Send
    [text box] Subject
    [slider] Brightness
    [button] Help
    [text box] Age
34. 34.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Brightness
    [button] Help
    [switch] Remind me
    [text box] Due date
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Next
    [button] Cancel
    [text box] Age
    [button] Done
    [switch] Show hints
36. 36.Which of these is an input? (a) a date picker (b) the log-in page (c) the game-over page (d) the settings page
37. 37.Which of these is data? (a) today’s step count (b) a box to type a name (c) the game-over page (d) a switch for dark mode
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Name
    [slider] Volume
    [button] Help
39. 39.🧩 Which input is best for typing your name? (a) a picture (b) a text box (c) a slider (d) a switch
40. 40.Which of these is a button? (a) your friends list (b) the home page of an app (c) tap to Start (d) your saved notes

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