App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 989 · 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.🧩 What do we call one full page of an app? (a) a screen (b) a variable (c) a cable (d) a battery
2. 2.🧩 In an app, what is the game-over page? (a) data (b) a screen (c) a button (d) an input
3. 3.True or false: tap to Send is a button. (a) True (b) False
4. 4.True or false: the log-in page is a screen. (a) True (b) False
5. 5.🧩 Which input is best for typing your name? (a) a text box (b) a switch (c) a slider (d) a picture
6. 6.🧩 In an app, what is a switch for dark mode? (a) a button (b) an input (c) data (d) a screen
7. 7.Which of these is a button? (a) the settings page (b) tap to Save (c) the game-over page (d) a box to type a name
8. 8.True or false: the log-in page is an input. (a) True (b) False
9. 9.🧩 In an app, what is tap to Save? (a) a screen (b) an input (c) data (d) a button
10. 10.True or false: the home page of an app is a screen. (a) True (b) False
11. 11.Which of these is a button? (a) the home page of an app (b) your high score (c) a date picker (d) tap to Send
12. 12.🧩 In an app, what is a box to type a name? (a) an input (b) a screen (c) a button (d) data
13. 13.True or false: the home page of an app is an input. (a) True (b) False
14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] City
    [text box] Email
    [button] Help
    [text box] Name
    [button] Done
15. 15.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) an input (d) a screen
16. 16.🧩 In an app, what is tap to Start? (a) data (b) an input (c) a screen (d) a button
17. 17.🧩 In an app, what is the settings page? (a) a button (b) an input (c) data (d) a screen
18. 18.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Text size
    [button] Send
    [switch] Show hints
    [text box] Phone (a) Text size (b) Send (c) Phone (d) Show hints
19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Send
    [text box] Phone
    [button] Save
    [text box] Subject
20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Subject
    [button] Cancel
    [slider] Volume
    [text box] Email
    [switch] Show hints
21. 21.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [button] Save
    [switch] Remind me
    [button] Cancel
    [slider] Volume
    [text box] Phone
22. 22.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Start
    [switch] Show hints
    [text box] City
    [button] Cancel
    [text box] Email (a) Cancel (b) Email (c) City (d) Show hints
23. 23.Which of these is data? (a) tap to Save (b) tap to Send (c) a box to type a name (d) your friends list
24. 24.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Save
    [switch] Sound
    [button] Next
    [button] Cancel
    [slider] Volume
    [text box] Name
    [text box] Notes
25. 25.True or false: your saved notes is an input. (a) True (b) False
26. 26.Which of these is an input? (a) a slider for volume (b) the home page of an app (c) the log-in page (d) your high score
27. 27.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Text size
    [text box] City
    [button] Start
28. 28.Which of these is a button? (a) the log-in page (b) the settings page (c) a date picker (d) tap to Start
29. 29.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Cancel
    [text box] Subject
    [button] Back
    [text box] Phone
    [switch] Sound
30. 30.True or false: a slider for volume is an input. (a) True (b) False
31. 31.🧩 In an app, what is your saved notes? (a) a button (b) a screen (c) an input (d) data
32. 32.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Volume
    [button] Save
    [text box] Email (a) Volume (b) Email (c) Save
33. 33.🧩 Which input is best for choosing a volume level? (a) a switch (b) a slider (c) a title (d) a text box
34. 34.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Name
    [button] Cancel
    [button] Save
    [slider] Text size (a) Save (b) Name (c) Text size
35. 35.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [text box] Age
    [button] Cancel
    [text box] Subject
    [text box] Name
36. 36.🧩 In an app, what is today’s step count? (a) an input (b) a screen (c) data (d) a button
37. 37.True or false: tap to Save is a button. (a) False (b) True
38. 38.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Done
    [button] Start
    [text box] Email
    [text box] Age
39. 39.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Next
    [button] Cancel
    [text box] Phone
    [button] Back
    [switch] Dark mode
    [text box] Email
40. 40.True or false: the game-over page is a screen. (a) False (b) True

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