App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 575 · 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 a screen? (a) your friends list (b) the log-in page (c) today’s step count (d) your saved notes
2. 2.🧩 Which of these is a button on this screen?
   [title] New Note
   [slider] Text size
   [text box] City
   [text box] Due date
   [text box] Age
   [button] Back (a) Due date (b) Back (c) City (d) Age
3. 3.True or false: the settings page is a screen. (a) False (b) True
4. 4.🧩 In an app, what is a slider for volume? (a) a button (b) data (c) a screen (d) an input
5. 5.True or false: the game-over page is a screen. (a) False (b) True
6. 6.Which of these is an input? (a) tap to Send (b) tap to Save (c) a slider for volume (d) your high score
7. 7.True or false: tap to Save is an input. (a) False (b) True
8. 8.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [switch] Sound
   [text box] Name
   [button] Next
   [slider] Volume
   [button] Done
   [text box] Email (a) Name (b) Done (c) Sound (d) Email
9. 9.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Cancel
   [text box] City
   [text box] Subject
   [button] Save (a) Cancel (b) City (c) Subject
10. 10.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Show hints
    [text box] Phone
    [button] Save (a) Save (b) Phone (c) Show hints
11. 11.🧩 In an app, what is a box to type a name? (a) data (b) an input (c) a screen (d) a button
12. 12.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Brightness
    [text box] Phone
    [button] Send
    [button] Save (a) Phone (b) Brightness (c) Send
13. 13.🧩 Which input is best for choosing a volume level? (a) a title (b) a switch (c) a slider (d) a text box
14. 14.True or false: tap to Save is a button. (a) True (b) False
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Save
    [slider] Volume
    [text box] Email
    [button] Next
    [switch] Show hints
16. 16.True or false: the log-in page is a screen. (a) True (b) False
17. 17.True or false: a date picker is an input. (a) True (b) False
18. 18.🧩 In an app, what is the game-over page? (a) an input (b) a screen (c) data (d) a button
19. 19.True or false: tap to Send is a button. (a) False (b) True
20. 20.🧩 Which of these is a button on this screen?
    [title] Settings
    [slider] Volume
    [button] Back
    [button] Start
    [text box] Due date (a) Volume (b) Due date (c) Start
21. 21.🧩 Which of these is a button on this screen?
    [title] Settings
    [slider] Text size
    [text box] Name
    [button] Next
    [switch] Dark mode
    [button] Save
    [text box] Notes (a) Name (b) Save (c) Notes (d) Dark mode
22. 22.True or false: today’s step count is data. (a) False (b) True
23. 23.🧩 Which input is best for typing your name? (a) a slider (b) a text box (c) a switch (d) a picture
24. 24.🧩 In an app, what is tap to Send? (a) data (b) a screen (c) an input (d) a button
25. 25.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] City
    [button] Cancel
    [text box] Age
    [text box] Due date
    [button] Save
    [slider] Volume
26. 26.🧩 Which part lets the user give the app information? (a) an input (b) a title (c) a logo (d) an icon
27. 27.🧩 In an app, what is the home page of an app? (a) a screen (b) data (c) an input (d) a button
28. 28.Which of these is a button? (a) tap to Send (b) the game-over page (c) the log-in page (d) a slider for volume
29. 29.True or false: your saved notes is a screen. (a) True (b) False
30. 30.🧩 In an app, what is your friends list? (a) a button (b) data (c) an input (d) a screen
31. 31.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) data (d) buttons
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Age
    [text box] Phone
    [button] Next
    [text box] Name
33. 33.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Brightness
    [text box] Age
    [text box] Subject
    [button] Help
    [button] Next
    [text box] Notes
34. 34.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Cancel
    [text box] Age
    [button] Send
    [button] Back
    [switch] Sound
    [text box] Notes
    [text box] Subject (a) Age (b) Subject (c) Notes (d) Back
35. 35.Which of these is an input? (a) your high score (b) tap to Start (c) a box to type a name (d) the game-over page
36. 36.Which of these is a screen? (a) tap to Start (b) a switch for dark mode (c) the settings page (d) a slider for volume
37. 37.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [button] Start
    [slider] Brightness
    [switch] Show hints
    [text box] City
    [text box] Notes
38. 38.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Cancel
    [text box] Phone
    [text box] City
    [button] Send
    [button] Next
    [slider] Volume
39. 39.True or false: your friends list is a button. (a) True (b) False
40. 40.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Back
    [slider] Brightness
    [button] Start
    [text box] City (a) Brightness (b) City (c) Back

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