App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 321 · 40 questions

Developer's tip (Problem first): A good idea solves a real problem for real people. Ask possible users (a survey) and count the votes. Solve the most common need first; keep the idea focused.

1. 1.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 3 votes
   missing the bus: 23 votes
   forgetting homework: 8 votes (a) forgetting homework (b) missing the bus (c) losing water bottles
2. 2.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 15 votes
   no quiet study place: 12 votes
   losing water bottles: 13 votes
4. 4.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
   forgetting homework: 7 votes
   no quiet study place: 11 votes
   forgetting birthdays: 12 votes
5. 5.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
6. 6.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a free study-room finder (d) a page of random dots
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 10 votes
   losing water bottles: 14 votes
   no quiet study place: 7 votes
8. 8.True or false: a library due-date alert solves a real problem. (a) False (b) True
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 21 votes
   no quiet study place: 19 votes
   wasting pocket money: 23 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
10. 10.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the most common need (d) the newest trend
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    forgetting birthdays: 16 votes
    wasting pocket money: 25 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
12. 12.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a page of random dots (c) a lost-and-found board (d) a free study-room finder
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    forgetting birthdays: 14 votes
    wasting pocket money: 11 votes (a) no quiet study place (b) forgetting birthdays (c) wasting pocket money
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 23 votes
    losing water bottles: 21 votes
    wasting pocket money: 17 votes
15. 15.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a button with no action (d) a medicine reminder
16. 16.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) just guess (d) ask possible users
17. 17.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 9 votes
    no quiet study place: 5 votes
    wasting pocket money: 3 votes
19. 19.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
20. 20.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) a long name (d) many colours
21. 21.Which of these app ideas solves no real problem? (a) a button with no action (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
22. 22.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 7 votes
    forgetting homework: 5 votes
    losing water bottles: 3 votes
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 15 votes
    missing the bus: 8 votes
    forgetting birthdays: 13 votes
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 18 votes
    wasting pocket money: 4 votes
    forgetting homework: 14 votes (a) wasting pocket money (b) no quiet study place (c) forgetting homework
25. 25.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
26. 26.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Make it fast” (d) “Add a logo”
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 16 votes
    wasting pocket money: 19 votes
    losing water bottles: 6 votes (a) forgetting homework (b) losing water bottles (c) wasting pocket money
28. 28.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
29. 29.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
30. 30.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 13 votes
    no quiet study place: 23 votes
    forgetting homework: 9 votes
31. 31.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
32. 32.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
33. 33.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a lost-and-found board (c) a blank grey screen (d) a library due-date alert
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    losing water bottles: 11 votes
    forgetting birthdays: 8 votes
35. 35.True or false: an app that just says hi solves a real problem. (a) False (b) True
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 20 votes
    missing the bus: 22 votes
    forgetting homework: 5 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
37. 37.True or false: a page of random dots solves a real problem. (a) False (b) True
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 16 votes
    forgetting birthdays: 22 votes
    forgetting homework: 19 votes
39. 39.True or false: a page of random dots solves no real problem. (a) True (b) False
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 14 votes
    forgetting birthdays: 7 votes
    losing water bottles: 8 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles

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