App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 962 · 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] Edit Profile
   [text box] Email
   [button] Send
   [text box] Notes
   [text box] Subject (a) Subject (b) Send (c) Email (d) Notes
2. 2.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] Age
   [slider] Volume
   [button] Done
3. 3.🧩 In an app, what is the game-over page? (a) an input (b) data (c) a button (d) a screen
4. 4.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) screens (d) data
5. 5.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [text box] City
   [slider] Brightness
   [text box] Due date
   [text box] Subject
   [button] Send
   [button] Next
   [button] Start
6. 6.True or false: today’s step count is a screen. (a) False (b) True
7. 7.True or false: the game-over page is a screen. (a) True (b) False
8. 8.🧩 In an app, what is your high score? (a) data (b) an input (c) a screen (d) a button
9. 9.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [text box] City
   [text box] Age
   [text box] Name
   [button] Done (a) City (b) Age (c) Name (d) Done
10. 10.Which of these is a screen? (a) tap to Start (b) a slider for volume (c) the home page of an app (d) a date picker
11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Email
    [button] Save
    [text box] Age
    [button] Done
    [button] Send
    [text box] Subject
12. 12.🧩 In an app, what is tap to Send? (a) data (b) a screen (c) a button (d) an input
13. 13.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [switch] Sound
    [button] Next
    [text box] Due date (a) Due date (b) Next (c) Sound
14. 14.🧩 In an app, what is tap to Save? (a) data (b) an input (c) a screen (d) a button
15. 15.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a screen (d) a cable
16. 16.Which of these is a button? (a) tap to Send (b) the settings page (c) a switch for dark mode (d) your high score
17. 17.True or false: tap to Start is an input. (a) True (b) False
18. 18.Which of these is data? (a) a box to type a name (b) today’s step count (c) the home page of an app (d) tap to go Next
19. 19.🧩 In an app, what is a date picker? (a) a screen (b) data (c) an input (d) a button
20. 20.Which of these is data? (a) the settings page (b) your high score (c) a date picker (d) tap to Send
21. 21.True or false: your high score is a button. (a) False (b) True
22. 22.True or false: tap to Save is a screen. (a) False (b) True
23. 23.True or false: your saved notes is data. (a) True (b) False
24. 24.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Name
    [button] Cancel
    [text box] Phone
    [text box] Due date
    [button] Send
    [button] Save (a) Name (b) Save (c) Due date (d) Phone
25. 25.🧩 How many buttons does this app screen have?
    [title] New Note
    [switch] Sound
    [text box] Email
    [button] Back
    [text box] Age
26. 26.🧩 In an app, what is today’s step count? (a) a button (b) an input (c) data (d) a screen
27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Back
    [button] Start
    [slider] Text size
    [switch] Dark mode
    [button] Next
    [text box] Name
    [text box] Notes
28. 28.🧩 What does a button do when you tap it? (a) saves the battery (b) changes the phone (c) shows the time (d) starts an action
29. 29.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] City
    [slider] Brightness
    [switch] Dark mode
    [button] Next
    [button] Cancel
    [text box] Notes (a) City (b) Dark mode (c) Notes (d) Next
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Cancel
    [slider] Brightness
    [text box] Email
    [button] Next
    [button] Save
31. 31.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Notes
    [text box] Email
    [button] Start (a) Notes (b) Start (c) Email
32. 32.Which of these is a screen? (a) tap to Send (b) tap to Save (c) the game-over page (d) tap to go Next
33. 33.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Due date
    [button] Send
    [switch] Sound
    [slider] Brightness
34. 34.True or false: a date picker is a screen. (a) False (b) True
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Next
    [text box] Subject
36. 36.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
37. 37.True or false: a switch for dark mode is data. (a) True (b) False
38. 38.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Cancel
    [button] Save
    [text box] Subject (a) Subject (b) Save
39. 39.🧩 In an app, what is tap to Start? (a) data (b) a button (c) a screen (d) an input
40. 40.True or false: the settings page is a screen. (a) True (b) False

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