App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 879 · 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.🧩 In an app, what is your high score? (a) data (b) a screen (c) an input (d) a button
2. 2.True or false: the log-in page is a screen. (a) True (b) False
3. 3.Which of these is a screen? (a) a switch for dark mode (b) tap to Send (c) the home page of an app (d) tap to go Next
4. 4.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] Notes
   [button] Send
   [button] Save
   [slider] Volume
5. 5.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Order Snacks
   [text box] Age
   [button] Start
   [text box] Name
   [button] Cancel
6. 6.🧩 Which part lets the user give the app information? (a) a logo (b) an input (c) a title (d) an icon
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [slider] Text size
   [button] Send
   [button] Save
   [switch] Remind me
   [text box] Age
8. 8.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) tabs (c) buttons (d) data
9. 9.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [button] Send
   [switch] Dark mode
   [text box] Age
10. 10.Which of these is data? (a) a date picker (b) tap to go Next (c) your saved notes (d) the home page of an app
11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Cancel
    [text box] City
    [text box] Notes
    [slider] Text size
    [text box] Phone
12. 12.🧩 In an app, what is today’s step count? (a) a button (b) a screen (c) an input (d) data
13. 13.True or false: tap to Send is a button. (a) False (b) True
14. 14.🧩 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
15. 15.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Name
    [text box] Phone
    [switch] Remind me
    [button] Send
    [text box] Age (a) Age (b) Phone (c) Name (d) Send
16. 16.🧩 In an app, what is tap to Send? (a) an input (b) data (c) a screen (d) a button
17. 17.🧩 In an app, what is a date picker? (a) a screen (b) data (c) a button (d) an input
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Help
    [button] Save
    [button] Send
    [switch] Remind me
    [text box] Name
19. 19.🧩 In an app, what is tap to Save? (a) a button (b) a screen (c) an input (d) data
20. 20.True or false: tap to Start is a button. (a) False (b) True
21. 21.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [text box] Email
    [slider] Brightness
    [text box] Subject (a) Email (b) Brightness (c) Subject (d) Help
22. 22.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a text box (c) a switch (d) a slider
23. 23.Which of these is a button? (a) a date picker (b) tap to Send (c) your saved notes (d) a switch for dark mode
24. 24.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Back
    [text box] Due date
    [slider] Text size
25. 25.True or false: your friends list is data. (a) False (b) True
26. 26.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [switch] Dark mode
    [button] Save
    [text box] Notes
27. 27.🧩 In an app, what is your friends list? (a) a screen (b) data (c) a button (d) an input
28. 28.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [button] Cancel
    [button] Done
    [text box] Due date
    [text box] Age (a) Cancel (b) Subject (c) Due date (d) Age
29. 29.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [switch] Dark mode
    [button] Cancel
    [text box] Phone
    [slider] Text size
    [button] Save (a) Name (b) Dark mode (c) Cancel (d) Phone
30. 30.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
31. 31.True or false: today’s step count is a button. (a) False (b) True
32. 32.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Help
    [button] Start
    [slider] Brightness
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Age
    [text box] Due date
    [button] Done
    [text box] Name
34. 34.Which of these is a screen? (a) a slider for volume (b) tap to go Next (c) tap to Send (d) the game-over page
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Phone
    [text box] Notes
    [button] Help
36. 36.🧩 What do we call one full page of an app? (a) a screen (b) a variable (c) a battery (d) a cable
37. 37.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Send
    [text box] Email
    [button] Start
    [text box] Subject
    [switch] Show hints
    [button] Back
38. 38.Which of these is a button? (a) the settings page (b) tap to Save (c) the log-in page (d) your saved notes
39. 39.🧩 In an app, what is a box to type a name? (a) a screen (b) a button (c) an input (d) data
40. 40.True or false: tap to Save is a screen. (a) True (b) False

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