App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 125 · 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] Sign Up
   [text box] Email
   [button] Cancel
   [button] Save
   [text box] Age
   [text box] Due date
   [switch] Dark mode
2. 2.True or false: your high score is an input. (a) True (b) False
3. 3.🧩 In an app, what is the log-in page? (a) a screen (b) a button (c) data (d) an input
4. 4.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a cable (d) a screen
5. 5.Which of these is a screen? (a) today’s step count (b) the home page of an app (c) your high score (d) tap to go Next
6. 6.🧩 In an app, what is tap to Start? (a) an input (b) a button (c) a screen (d) data
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [button] Cancel
   [text box] Notes
   [button] Help
   [slider] Text size
8. 8.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [text box] Age
   [button] Save
   [text box] Due date
   [switch] Dark mode
   [text box] Phone (a) Phone (b) Age (c) Save (d) Due date
9. 9.🧩 In an app, what is tap to Send? (a) a button (b) a screen (c) an input (d) data
10. 10.Which of these is a screen? (a) a switch for dark mode (b) tap to go Next (c) the settings page (d) tap to Start
11. 11.True or false: the game-over page is a screen. (a) False (b) True
12. 12.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Name
    [slider] Volume
    [switch] Sound
    [button] Back
13. 13.🧩 In an app, what is tap to go Next? (a) data (b) a button (c) a screen (d) an input
14. 14.Which of these is a button? (a) the home page of an app (b) tap to Save (c) the settings page (d) today’s step count
15. 15.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [slider] Text size
    [text box] Email
    [button] Send (a) Email (b) Send (c) Text size
16. 16.🧩 Which of these is a button on this screen?
    [title] New Note
    [switch] Show hints
    [text box] Subject
    [button] Cancel
    [text box] Email
    [text box] Due date (a) Due date (b) Cancel (c) Subject (d) Email
17. 17.🧩 Which input is best for choosing a volume level? (a) a switch (b) a title (c) a text box (d) a slider
18. 18.🧩 In an app, what is the settings page? (a) an input (b) data (c) a button (d) a screen
19. 19.🧩 Which input is best for typing your name? (a) a switch (b) a picture (c) a text box (d) a slider
20. 20.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Done
    [button] Help
    [text box] Email
    [switch] Dark mode
    [button] Cancel (a) Dark mode (b) Cancel (c) Email
21. 21.🧩 Which part lets the user give the app information? (a) a title (b) a logo (c) an icon (d) an input
22. 22.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [text box] Age
    [switch] Dark mode
23. 23.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) data (d) screens
24. 24.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a slider (c) a switch (d) a title
25. 25.True or false: a date picker is a screen. (a) True (b) False
26. 26.🧩 In an app, what is your friends list? (a) a screen (b) a button (c) an input (d) data
27. 27.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Save
    [text box] Email
    [button] Start
    [button] Back
    [text box] Age
    [slider] Volume
28. 28.Which of these is data? (a) the home page of an app (b) tap to Start (c) your friends list (d) a date picker
29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Cancel
    [slider] Volume
    [button] Done
    [text box] Notes
    [text box] City
    [switch] Sound
30. 30.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Start
    [button] Help
    [button] Save
    [slider] Text size
    [switch] Remind me
    [text box] Email
31. 31.True or false: a box to type a name is an input. (a) False (b) True
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Age
    [button] Back
    [slider] Volume
    [switch] Show hints
33. 33.Which of these is a screen? (a) a switch for dark mode (b) your friends list (c) the log-in page (d) your saved notes
34. 34.🧩 In an app, what is today’s step count? (a) a button (b) data (c) a screen (d) an input
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Subject
    [switch] Show hints
    [slider] Text size
    [button] Next
    [button] Cancel
    [button] Help
36. 36.Which of these is a button? (a) tap to Send (b) your high score (c) the settings page (d) a box to type a name
37. 37.True or false: your saved notes is data. (a) True (b) False
38. 38.🧩 In an app, what is a box to type a name? (a) a button (b) data (c) a screen (d) an input
39. 39.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Subject
    [slider] Volume
    [text box] Name
    [switch] Show hints
    [button] Save
40. 40.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [button] Save
    [text box] Subject
    [switch] Remind me
    [slider] Brightness

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