App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 953 · 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] Add Homework
   [button] Help
   [button] Back
   [button] Start
   [text box] Email (a) Email (b) Help
2. 2.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [button] Done
   [button] Start
   [switch] Show hints
   [text box] Age
   [text box] Name
3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [slider] Brightness
   [text box] Subject
   [text box] Name
   [button] Cancel
   [button] Help
   [button] Start
4. 4.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [text box] Email
   [slider] Volume
   [button] Save
   [switch] Dark mode
5. 5.Which of these is a screen? (a) tap to go Next (b) a date picker (c) your saved notes (d) the home page of an app
6. 6.True or false: your high score is an input. (a) False (b) True
7. 7.True or false: today’s step count is a screen. (a) True (b) False
8. 8.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a title (c) a slider (d) a text box
9. 9.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Cancel
   [text box] Due date
10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [switch] Dark mode
    [button] Send
    [button] Save
    [slider] Brightness
11. 11.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) starts an action (d) saves the battery
12. 12.🧩 In an app, what is tap to go Next? (a) an input (b) a button (c) a screen (d) data
13. 13.Which of these is an input? (a) the game-over page (b) tap to Start (c) your saved notes (d) a date picker
14. 14.True or false: a date picker is an input. (a) True (b) False
15. 15.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Phone
    [text box] Subject
    [button] Cancel
    [slider] Text size
    [text box] City (a) City (b) Phone (c) Cancel (d) Subject
16. 16.True or false: tap to go Next is an input. (a) True (b) False
17. 17.Which of these is an input? (a) tap to Send (b) the log-in page (c) your high score (d) a switch for dark mode
18. 18.Which of these is a button? (a) your saved notes (b) a date picker (c) the home page of an app (d) tap to Save
19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Next
    [text box] Email
20. 20.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Back
    [text box] Email
    [text box] City
    [text box] Phone
    [button] Send
21. 21.True or false: the game-over page is a button. (a) False (b) True
22. 22.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) buttons (c) tabs (d) data
23. 23.Which of these is a screen? (a) today’s step count (b) the game-over page (c) a box to type a name (d) tap to Start
24. 24.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Save
    [text box] Notes
    [text box] Email
    [text box] City
    [button] Start (a) Email (b) City (c) Notes (d) Start
25. 25.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [switch] Remind me
    [text box] Due date
    [button] Send
    [slider] Text size (a) Due date (b) Text size (c) Remind me (d) Send
26. 26.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Notes
    [switch] Dark mode
    [button] Send (a) Notes (b) Dark mode (c) Send
27. 27.Which of these is an input? (a) the home page of an app (b) the game-over page (c) a slider for volume (d) tap to Send
28. 28.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Cancel
    [text box] Phone
    [slider] Text size
29. 29.🧩 In an app, what is the home page of an app? (a) data (b) an input (c) a button (d) a screen
30. 30.True or false: a slider for volume is a screen. (a) False (b) True
31. 31.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Done
    [text box] Phone
    [switch] Remind me
    [text box] City
    [slider] Text size (a) Remind me (b) Done (c) City (d) Phone
32. 32.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Email
    [button] Send
    [button] Cancel (a) Email (b) Cancel
33. 33.🧩 Which input is best for choosing a volume level? (a) a title (b) a text box (c) a switch (d) a slider
34. 34.True or false: the home page of an app is a button. (a) False (b) True
35. 35.True or false: a slider for volume is an input. (a) False (b) True
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: tap to Save is data. (a) True (b) False
38. 38.🧩 In an app, what is your high score? (a) an input (b) data (c) a screen (d) a button
39. 39.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Send
    [switch] Sound
    [button] Save
    [text box] Phone
    [slider] Brightness
    [text box] Email
    [text box] Name (a) Name (b) Send (c) Email (d) Phone
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Subject
    [button] Help
    [text box] Due date
    [button] Start

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