App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 363 · 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 today’s step count? (a) an input (b) a screen (c) a button (d) data
2. 2.Which of these is a screen? (a) your saved notes (b) a box to type a name (c) the log-in page (d) your friends list
3. 3.True or false: the log-in page is a screen. (a) False (b) True
4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [button] Send
   [text box] Phone
   [button] Next
   [text box] Email
   [switch] Sound
   [slider] Brightness
   [text box] Name
5. 5.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [text box] Phone
   [button] Start (a) Start (b) Phone
6. 6.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [button] Send
   [text box] Email
   [button] Cancel
   [text box] Name
   [switch] Show hints
   [button] Done (a) Show hints (b) Send (c) Email (d) Name
7. 7.🧩 Which of these is a button on this screen?
   [title] Settings
   [text box] Age
   [switch] Dark mode
   [button] Cancel
   [text box] Phone (a) Phone (b) Cancel (c) Dark mode (d) Age
8. 8.🧩 What do we call one full page of an app? (a) a screen (b) a variable (c) a cable (d) a battery
9. 9.🧩 In an app, what is tap to Save? (a) a button (b) a screen (c) an input (d) data
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Subject
    [text box] Phone
    [button] Cancel
    [button] Send
    [text box] Name
11. 11.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Notes
    [button] Back
    [switch] Show hints
12. 12.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Cancel
    [text box] Name
13. 13.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Brightness
    [button] Save
    [button] Help
    [text box] Age
    [button] Send (a) Brightness (b) Age (c) Save
14. 14.True or false: a switch for dark mode is a button. (a) False (b) True
15. 15.🧩 In an app, what is a slider for volume? (a) a screen (b) an input (c) data (d) a button
16. 16.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Help
    [text box] Due date
    [button] Cancel
17. 17.True or false: a slider for volume is an input. (a) False (b) True
18. 18.🧩 In an app, what is your high score? (a) a screen (b) a button (c) data (d) an input
19. 19.Which of these is a button? (a) a slider for volume (b) your high score (c) tap to Start (d) a date picker
20. 20.True or false: a switch for dark mode is data. (a) True (b) False
21. 21.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a switch (c) a title (d) a slider
22. 22.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] City
    [text box] Due date
    [button] Cancel
    [text box] Notes
    [button] Help
23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Subject
    [text box] Name
    [button] Help
24. 24.🧩 Which part lets the user give the app information? (a) an input (b) a title (c) an icon (d) a logo
25. 25.True or false: the game-over page is an input. (a) True (b) False
26. 26.Which of these is a screen? (a) the game-over page (b) your saved notes (c) a switch for dark mode (d) your friends list
27. 27.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) data (d) buttons
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [button] Cancel
    [button] Start
29. 29.True or false: your friends list is data. (a) False (b) True
30. 30.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Show hints
    [text box] Phone
    [button] Save
31. 31.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Subject
    [button] Save
    [switch] Dark mode
32. 32.Which of these is data? (a) today’s step count (b) the home page of an app (c) a slider for volume (d) tap to Start
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Send
    [slider] Text size
    [button] Save
    [text box] Name
    [button] Done
34. 34.🧩 In an app, what is a switch for dark mode? (a) a screen (b) a button (c) data (d) an input
35. 35.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Dark mode
    [text box] City
    [button] Save
    [button] Cancel
    [button] Done
    [text box] Name
36. 36.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Sound
    [text box] Due date
    [button] Next
37. 37.🧩 Which input is best for typing your name? (a) a switch (b) a slider (c) a picture (d) a text box
38. 38.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Subject
    [text box] Notes
    [switch] Show hints
    [text box] Age
    [button] Next (a) Age (b) Notes (c) Subject (d) Next
39. 39.🧩 In an app, what is the log-in page? (a) data (b) an input (c) a screen (d) a button
40. 40.Which of these is a button? (a) the game-over page (b) your high score (c) tap to Save (d) your saved notes

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