App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 779 · 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 tap to Save? (a) an input (b) data (c) a button (d) a screen
2. 2.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Age
   [text box] Due date
   [switch] Show hints
   [button] Next
   [button] Save
   [button] Start
   [text box] Name
   [slider] Brightness
3. 3.🧩 In an app, what is your saved notes? (a) an input (b) a screen (c) data (d) a button
4. 4.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Cancel
   [switch] Show hints
   [text box] Age
   [text box] Subject
   [text box] Notes
5. 5.True or false: tap to Save is a screen. (a) False (b) True
6. 6.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) a screen (d) an input
7. 7.True or false: a date picker is a button. (a) False (b) True
8. 8.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] Phone
   [text box] Notes
   [button] Cancel
   [button] Send
   [slider] Brightness
9. 9.Which of these is an input? (a) the settings page (b) the log-in page (c) a switch for dark mode (d) tap to Start
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Phone
    [text box] Due date
    [button] Cancel
    [button] Next
    [text box] Name
    [button] Back
11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Cancel
    [text box] Age
    [button] Help
    [switch] Dark mode
    [slider] Brightness
    [text box] Name
    [button] Next
12. 12.🧩 In an app, what is the log-in page? (a) a screen (b) data (c) a button (d) an input
13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Show hints
    [text box] Email
    [text box] Phone
    [text box] Due date
    [button] Save
    [button] Cancel
14. 14.Which of these is a button? (a) tap to Start (b) a switch for dark mode (c) a box to type a name (d) your high score
15. 15.🧩 In an app, what is the game-over page? (a) data (b) a screen (c) an input (d) a button
16. 16.Which of these is a screen? (a) tap to Start (b) today’s step count (c) your saved notes (d) the settings page
17. 17.🧩 In an app, what is a slider for volume? (a) a button (b) an input (c) data (d) a screen
18. 18.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Start
    [text box] Age
    [slider] Text size
    [button] Done
    [button] Next (a) Age (b) Next (c) Text size
19. 19.🧩 In an app, what is your high score? (a) data (b) a screen (c) an input (d) a button
20. 20.True or false: the game-over page is an input. (a) False (b) True
21. 21.Which of these is data? (a) today’s step count (b) tap to Send (c) a slider for volume (d) tap to Start
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Next
    [button] Back
    [button] Done
    [text box] City
23. 23.Which of these is data? (a) your friends list (b) tap to Save (c) a slider for volume (d) the home page of an app
24. 24.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [button] Cancel
    [text box] Notes
    [switch] Remind me
    [text box] Due date
25. 25.True or false: the settings page is a button. (a) True (b) False
26. 26.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Phone
    [switch] Show hints
    [slider] Volume
    [button] Start
27. 27.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Email
    [button] Cancel
    [button] Save (a) Email (b) Cancel
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Dark mode
    [text box] Notes
    [text box] Age
    [button] Send
    [text box] Name
    [button] Cancel
    [slider] Volume
29. 29.🧩 Which input is best for typing your name? (a) a picture (b) a text box (c) a switch (d) a slider
30. 30.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
31. 31.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Back
    [button] Start
    [text box] Name
32. 32.True or false: the home page of an app is data. (a) False (b) True
33. 33.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] City
    [slider] Brightness
    [button] Save
    [button] Help (a) Brightness (b) Save (c) City
34. 34.Which of these is an input? (a) today’s step count (b) the log-in page (c) a box to type a name (d) the settings page
35. 35.🧩 In an app, what is the settings page? (a) an input (b) a button (c) data (d) a screen
36. 36.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Back
    [switch] Sound
    [text box] Subject
    [text box] Due date
37. 37.True or false: the log-in page is a button. (a) True (b) False
38. 38.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a screen (d) a cable
39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Done
    [text box] Email
    [button] Cancel
    [button] Save
    [text box] Notes
40. 40.🧩 Which part lets the user give the app information? (a) a logo (b) a title (c) an input (d) an icon

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