App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 997 · 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.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [switch] Sound
   [button] Back
   [text box] Email
   [button] Save
2. 2.Which of these is data? (a) a date picker (b) the game-over page (c) the settings page (d) your friends list
3. 3.True or false: tap to Send is a button. (a) False (b) True
4. 4.🧩 Which part lets the user give the app information? (a) an input (b) an icon (c) a title (d) a logo
5. 5.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [button] Done
   [text box] Subject
   [text box] Age
   [button] Start
6. 6.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a switch (c) a text box (d) a title
7. 7.🧩 What do we call one full page of an app? (a) a screen (b) a battery (c) a variable (d) a cable
8. 8.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Send
   [text box] Email
   [text box] Notes
   [button] Next (a) Email (b) Notes (c) Next
9. 9.🧩 In an app, what is a date picker? (a) a screen (b) an input (c) a button (d) data
10. 10.Which of these is a screen? (a) tap to Send (b) a slider for volume (c) your saved notes (d) the settings page
11. 11.🧩 Which input is best for choosing a volume level? (a) a title (b) a switch (c) a text box (d) a slider
12. 12.🧩 In an app, what is tap to Start? (a) a button (b) an input (c) a screen (d) data
13. 13.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Start
    [button] Cancel
    [button] Send
    [text box] Age
    [text box] Phone
    [slider] Volume
    [text box] City (a) Start (b) City (c) Age (d) Phone
14. 14.🧩 Which input is best for typing your name? (a) a slider (b) a picture (c) a text box (d) a switch
15. 15.True or false: your saved notes is a button. (a) True (b) False
16. 16.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) screens (d) tabs
17. 17.Which of these is a button? (a) a box to type a name (b) tap to Send (c) a date picker (d) the settings page
18. 18.True or false: the log-in page is a screen. (a) False (b) True
19. 19.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Next
    [text box] Notes
    [text box] Name (a) Name (b) Next (c) Notes
20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [slider] Volume
    [text box] Age
    [button] Back
    [button] Cancel
    [text box] Email
    [text box] Phone
21. 21.Which of these is a button? (a) a box to type a name (b) tap to Save (c) the game-over page (d) the log-in page
22. 22.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Save
    [button] Help
    [text box] City
    [button] Done
    [switch] Show hints
    [text box] Phone
23. 23.🧩 What does a button do when you tap it? (a) shows the time (b) saves the battery (c) changes the phone (d) starts an action
24. 24.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Name
    [button] Start
    [text box] Age
    [button] Save
    [text box] Email
    [button] Next
25. 25.Which of these is data? (a) a date picker (b) the home page of an app (c) your high score (d) tap to Send
26. 26.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Start
    [button] Help
    [text box] Name
    [text box] Subject
    [switch] Dark mode (a) Help (b) Dark mode (c) Subject (d) Name
27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Sound
    [text box] Phone
    [button] Save
28. 28.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [button] Save
    [button] Help
    [switch] Sound
    [text box] Phone
    [text box] Subject
    [button] Back (a) Back (b) Subject (c) Phone (d) City
29. 29.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [button] Cancel
    [button] Help
    [button] Send
    [text box] Due date
    [text box] Notes (a) Notes (b) Due date (c) Help (d) City
30. 30.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Start
    [text box] Age
    [text box] Email
    [switch] Sound (a) Email (b) Start (c) Sound (d) Age
31. 31.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [button] Save
    [text box] Name
    [slider] Text size
    [button] Cancel
32. 32.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Due date
    [switch] Sound
    [button] Done
33. 33.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Done
    [text box] Subject
    [button] Next
    [switch] Remind me
    [text box] Email
    [text box] Name
    [slider] Volume
    [button] Back
34. 34.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Help
    [text box] Phone
    [button] Next
    [button] Back
    [switch] Remind me
35. 35.Which of these is an input? (a) a date picker (b) the settings page (c) your high score (d) tap to Send
36. 36.True or false: the game-over page is a screen. (a) True (b) False
37. 37.True or false: a date picker is data. (a) True (b) False
38. 38.🧩 In an app, what is your saved notes? (a) an input (b) a screen (c) a button (d) data
39. 39.True or false: your high score is data. (a) True (b) False
40. 40.🧩 In an app, what is your friends list? (a) an input (b) a screen (c) data (d) a button

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