App Dev Worksheet: Navigation
Developer's tip (Stack of screens): Open a screen → it goes on top of the stack. Back → the top screen closes; you see the one underneath. Tap a tab → you jump to that tab’s main screen. Backs needed to get home = screens on the stack − 1.
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1.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Match report”
2. open “Map”
3. open “Edit photo”
4. tap the Quiz tab
5. tap the Lessons tab
How many times must you tap Back to reach the main screen of this tab? - 2.🧭 What does the back button usually do? (a) closes all apps (b) deletes the page (c) goes to the last screen (d) opens settings
- 3.Which of these is true of a menu button? (a) hides extra links (b) undoes one move (c) goes to the last screen (d) sits at the bottom
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4.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Badges”
2. open “Match report”
3. open “Friend list”
4. tap the Me tab
5. tap the Quiz tab
Which screen are you on now? (a) Badges (b) Match report (c) Friend list (d) Quiz - 5.Which of these is true of a tab bar? (a) goes to the last screen (b) opens a list of pages (c) sits at the bottom (d) undoes one move
- 6.🧭 Where is a tab bar usually placed in a phone app? (a) in the middle (b) inside a button (c) at the bottom (d) nowhere
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7.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. open “Friend list”
2. tap Back
3. open “Help page”
4. open “Friend list”
5. tap Back
Which screen are you on now? (a) Home (b) Friend list (c) Search (d) Help page - 8.🧭 Which part of navigation sits at the bottom? (a) a tab bar (b) the back button (c) a menu button
- 9.Which of these is true of a menu button? (a) undoes one move (b) shows 3 to 5 icons (c) sits at the bottom (d) opens a list of pages
- 10.🧭 About how many tabs suit a tab bar best? (a) 3 to 5 (b) 1 (c) 10 to 12 (d) 20
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11.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. tap the Me tab
2. tap the Me tab
3. open “Match report”
4. open “Badges”
5. tap Back
How many times must you tap Back to reach the main screen of this tab? - 12.🧭 Which part of navigation shows 3 to 5 icons? (a) the back button (b) a tab bar (c) a menu button
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13.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. open “Match report”
2. tap Back
3. tap the Profile tab
4. open “Help page”
Which screen are you on now? (a) Home (b) Search (c) Match report (d) Help page -
14.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. open “Map”
2. open “Badges”
3. open “Map”
4. tap the Feed tab
How many times must you tap Back to reach the main screen of this tab? -
15.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. tap the Home tab
2. tap the Home tab
3. tap the Search tab
Which screen are you on now? (a) Search (b) Profile (c) Home -
16.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. open “Video”
2. open “Match report”
3. open “Video”
4. open “Score card”
Which screen are you on now? (a) Feed (b) Match report (c) Score card (d) Video - 17.Which of these is true of a tab bar? (a) goes to the last screen (b) hides extra links (c) undoes one move (d) shows 3 to 5 icons
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18.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Badges”
2. open “Match report”
3. tap the Me tab
4. open “Edit photo”
Which screen are you on now? (a) Edit photo (b) Badges (c) Lessons (d) Match report -
19.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. tap the Quiz tab
2. open “Score card”
3. open “Score card”
Which screen are you on now? (a) Score card (b) Lessons (c) Me (d) Quiz -
20.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Score card”
2. open “Friend list”
3. tap Back
4. open “Edit photo”
Which screen are you on now? (a) Edit photo (b) Friend list (c) Score card (d) Lessons -
21.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. open “Help page”
2. open “Score card”
3. open “Match report”
How many times must you tap Back to reach the main screen of this tab? - 22.🧭 Why should every screen show where you are? (a) to use more battery (b) so users do not get lost (c) to look busy (d) to hide the menu
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23.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. tap the Profile tab
2. open “Map”
3. open “Video”
4. tap Back
5. tap Back
Which screen are you on now? (a) Home (b) Profile (c) Video (d) Map -
24.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. open “Edit photo”
2. tap Back
3. tap the Profile tab
Which screen are you on now? (a) Home (b) Search (c) Edit photo (d) Profile - 25.🧭 Which part of navigation opens a list of pages? (a) a tab bar (b) a menu button (c) the back button
- 26.🧭 Which part of navigation undoes one move? (a) a tab bar (b) a menu button (c) the back button
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27.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Score card”
2. tap the Quiz tab
3. open “Match report”
4. tap the Quiz tab
How many times must you tap Back to reach the main screen of this tab? -
28.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. open “Help page”
2. tap Back
3. tap the Search tab
Which screen are you on now? (a) Search (b) Profile (c) Help page (d) Home -
29.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. open “Match report”
2. tap Back
3. open “Video”
4. open “Friend list”
5. tap the Feed tab
Which screen are you on now? (a) Match report (b) Friend list (c) Feed (d) Video -
30.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. tap the Settings tab
2. open “Video”
3. tap Back
4. open “Edit photo”
How many times must you tap Back to reach the main screen of this tab? -
31.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. open “Help page”
2. tap the Feed tab
3. tap the Feed tab
Which screen are you on now? (a) Feed (b) Settings (c) Chat (d) Help page - 32.🧭 Which part of navigation switches main sections? (a) the back button (b) a tab bar (c) a menu button
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33.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Help page”
2. open “Match report”
3. tap Back
4. open “Edit photo”
How many times must you tap Back to reach the main screen of this tab? -
34.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. open “Help page”
2. tap Back
3. open “Score card”
4. open “Match report”
5. tap Back
How many times must you tap Back to reach the main screen of this tab? -
35.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. open “Badges”
2. tap the Lessons tab
3. open “Match report”
4. open “Map”
5. tap the Me tab
How many times must you tap Back to reach the main screen of this tab? -
36.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
1. tap the Quiz tab
2. open “Friend list”
3. open “Video”
4. tap Back
5. open “Match report”
Which screen are you on now? (a) Video (b) Friend list (c) Match report (d) Lessons - 37.Which of these is true of the back button? (a) sits at the bottom (b) opens a list of pages (c) shows 3 to 5 icons (d) goes to the last screen
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38.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. tap the Home tab
2. open “Help page”
3. tap the Profile tab
Which screen are you on now? (a) Profile (b) Help page (c) Search (d) Home -
39.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
1. tap the Chat tab
2. tap the Feed tab
3. tap the Settings tab
How many times must you tap Back to reach the main screen of this tab? -
40.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
1. tap the Profile tab
2. open “Help page”
3. tap Back
4. open “Badges”
Which screen are you on now? (a) Search (b) Home (c) Badges (d) Help page
Answer key
- 0
- goes to the last screen
- hides extra links
- Quiz
- sits at the bottom
- at the bottom
- Help page
- a tab bar
- opens a list of pages
- 3 to 5
- 1
- a tab bar
- Help page
- 0
- Search
- Score card
- shows 3 to 5 icons
- Edit photo
- Score card
- Edit photo
- 3
- so users do not get lost
- Profile
- Profile
- a menu button
- the back button
- 0
- Search
- Feed
- 1
- Feed
- a tab bar
- 2
- 1
- 0
- Match report
- goes to the last screen
- Profile
- 0
- Badges
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