App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 698 · 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? How many students voted in all?
   missing the bus: 23 votes
   losing water bottles: 11 votes
   forgetting birthdays: 4 votes
2. 2.True or false: a medicine reminder solves a real problem. (a) True (b) False
3. 3.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
   forgetting birthdays: 19 votes
   forgetting homework: 8 votes
   no quiet study place: 24 votes
4. 4.💡 An app that tries to do everything at once is usually ___. (a) very small (b) easy to build (c) hard to use (d) finished fast
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 14 votes
   forgetting homework: 11 votes
   wasting pocket money: 10 votes
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 14 votes
   missing the bus: 20 votes
   wasting pocket money: 8 votes
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 23 votes
   losing water bottles: 25 votes
   missing the bus: 19 votes (a) losing water bottles (b) no quiet study place (c) missing the bus
8. 8.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
9. 9.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
10. 10.True or false: a button with no action solves a real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 7 votes
    forgetting birthdays: 17 votes
    missing the bus: 6 votes
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    losing water bottles: 7 votes
    no quiet study place: 5 votes (a) wasting pocket money (b) losing water bottles (c) no quiet study place
13. 13.Which of these app ideas solves no real problem? (a) a bill splitter (b) a page of random dots (c) a free study-room finder (d) a medicine reminder
14. 14.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    forgetting homework: 20 votes
    no quiet study place: 4 votes
    losing water bottles: 15 votes
15. 15.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
16. 16.True or false: an app that just says hi solves no real problem. (a) False (b) True
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 5 votes
    no quiet study place: 10 votes
    forgetting homework: 23 votes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 12 votes
    wasting pocket money: 7 votes
    forgetting homework: 24 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    wasting pocket money: 15 votes
    missing the bus: 20 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 8 votes
    forgetting birthdays: 11 votes
    losing water bottles: 25 votes
21. 21.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 23 votes
    forgetting birthdays: 14 votes
    forgetting homework: 25 votes
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 19 votes
    no quiet study place: 23 votes
    missing the bus: 8 votes (a) no quiet study place (b) missing the bus (c) losing water bottles
24. 24.True or false: a blank grey screen solves a real problem. (a) False (b) True
25. 25.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the most common need (d) the newest trend
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 7 votes
    losing water bottles: 5 votes
    wasting pocket money: 4 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
27. 27.True or false: a medicine reminder solves no real problem. (a) False (b) True
28. 28.💡 How can you check that people really have the problem? (a) pick a colour (b) copy another app (c) just guess (d) ask possible users
29. 29.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a medicine reminder
30. 30.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a library due-date alert (c) a button with no action (d) a page of random dots
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 16 votes
    no quiet study place: 12 votes
    forgetting birthdays: 5 votes
32. 32.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a blank grey screen (d) a bill splitter
33. 33.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) many colours (d) a cool logo
34. 34.Which of these app ideas solves a real problem? (a) a page of random dots (b) a lost-and-found board (c) a blank grey screen (d) an app that just says hi
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 23 votes
    no quiet study place: 10 votes
    wasting pocket money: 14 votes
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    forgetting homework: 13 votes
    no quiet study place: 9 votes (a) forgetting homework (b) missing the bus (c) no quiet study place
37. 37.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    missing the bus: 7 votes
    no quiet study place: 4 votes
    forgetting birthdays: 15 votes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    losing water bottles: 21 votes
    missing the bus: 4 votes
    forgetting birthdays: 8 votes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    forgetting homework: 23 votes
    losing water bottles: 21 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
40. 40.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes

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