App Dev Worksheet: Parts of an App

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

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