App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 614 · 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 button on this screen?
   [title] New Note
   [switch] Remind me
   [button] Start
   [button] Next
   [text box] Phone
   [slider] Brightness
   [button] Send
   [text box] Name
   [text box] Email (a) Phone (b) Email (c) Start (d) Name
2. 2.True or false: tap to Send is an input. (a) True (b) False
3. 3.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] City
   [text box] Notes
   [text box] Email
   [button] Cancel
4. 4.Which of these is a button? (a) your saved notes (b) your friends list (c) tap to Start (d) a date picker
5. 5.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [text box] Age
   [button] Cancel
   [button] Help
   [switch] Sound
   [button] Next (a) Age (b) Cancel (c) Sound
6. 6.🧩 Which of these is a button on this screen?
   [title] Settings
   [switch] Show hints
   [button] Help
   [button] Cancel
   [text box] Age (a) Age (b) Show hints (c) Help
7. 7.🧩 In an app, what is your saved notes? (a) a screen (b) a button (c) data (d) an input
8. 8.🧩 What do we call one full page of an app? (a) a cable (b) a screen (c) a variable (d) a battery
9. 9.🧩 How many buttons does this app screen have?
   [title] New Note
   [button] Back
   [text box] Age
   [button] Cancel
   [switch] Sound
   [text box] Email
   [text box] Notes
   [button] Send
10. 10.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
11. 11.🧩 In an app, what is the home page of an app? (a) an input (b) a button (c) data (d) a screen
12. 12.True or false: tap to Start is data. (a) False (b) True
13. 13.🧩 What does a button do when you tap it? (a) shows the time (b) changes the phone (c) starts an action (d) saves the battery
14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Due date
    [button] Start
15. 15.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] City
    [button] Help (a) Help (b) City
16. 16.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Next
    [switch] Dark mode
    [text box] Email
    [text box] Subject (a) Subject (b) Next (c) Dark mode (d) Email
17. 17.True or false: the settings page is a screen. (a) True (b) False
18. 18.Which of these is a button? (a) your high score (b) tap to Send (c) the home page of an app (d) a box to type a name
19. 19.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [switch] Remind me
    [slider] Volume
    [text box] Email
20. 20.🧩 Which part lets the user give the app information? (a) a title (b) a logo (c) an icon (d) an input
21. 21.🧩 Which input is best for choosing a volume level? (a) a switch (b) a text box (c) a title (d) a slider
22. 22.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [slider] Text size
    [text box] Email
    [button] Back
    [button] Send
    [button] Done (a) Text size (b) Send (c) Email
23. 23.Which of these is a button? (a) tap to Save (b) a date picker (c) today’s step count (d) a slider for volume
24. 24.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Send
    [switch] Dark mode
    [text box] City
    [button] Cancel
25. 25.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Back
    [slider] Volume
    [text box] Phone
    [button] Save
    [button] Send
    [text box] Name (a) Volume (b) Phone (c) Back (d) Name
26. 26.True or false: a date picker is an input. (a) False (b) True
27. 27.Which of these is a screen? (a) tap to Start (b) a date picker (c) the log-in page (d) tap to Send
28. 28.Which of these is data? (a) the game-over page (b) a box to type a name (c) today’s step count (d) tap to Start
29. 29.🧩 In an app, what is tap to Send? (a) a screen (b) data (c) a button (d) an input
30. 30.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Save
    [button] Send
    [text box] Phone (a) Send (b) Phone
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Start
    [text box] Due date
    [button] Cancel
    [text box] City
    [slider] Brightness
32. 32.Which of these is a screen? (a) tap to go Next (b) the home page of an app (c) a date picker (d) a switch for dark mode
33. 33.True or false: a box to type a name is data. (a) True (b) False
34. 34.🧩 In an app, what is tap to go Next? (a) a button (b) data (c) a screen (d) an input
35. 35.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [text box] Due date
    [switch] Show hints
    [button] Send
    [text box] Name
    [button] Start
    [slider] Brightness (a) Send (b) Due date (c) Name (d) Subject
36. 36.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Done
    [text box] Name
    [button] Help
37. 37.🧩 In an app, what is tap to Start? (a) data (b) an input (c) a button (d) a screen
38. 38.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Back
    [button] Start
    [text box] Subject
    [text box] Phone (a) Start (b) Subject (c) Phone
39. 39.True or false: the settings page is an input. (a) True (b) False
40. 40.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Back
    [button] Save
    [switch] Show hints
    [text box] Subject
    [slider] Brightness

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