App Dev Worksheet: Good App Ideas

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

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