App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 407 · 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.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
2. 2.True or false: a library due-date alert solves no real problem. (a) True (b) False
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 14 votes
   missing the bus: 11 votes
   wasting pocket money: 20 votes (a) missing the bus (b) no quiet study place (c) wasting pocket money
4. 4.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Use blue buttons” (d) “Kids forget homework”
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 24 votes
   forgetting homework: 16 votes
   no quiet study place: 19 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 8 votes
   losing water bottles: 9 votes
   no quiet study place: 5 votes (a) losing water bottles (b) wasting pocket money (c) no quiet study place
7. 7.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a study-room finder
8. 8.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
   missing the bus: 17 votes
   forgetting homework: 13 votes
   forgetting birthdays: 4 votes
9. 9.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
10. 10.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    no quiet study place: 20 votes
    wasting pocket money: 3 votes
    forgetting birthdays: 10 votes
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 9 votes
    losing water bottles: 5 votes
    no quiet study place: 15 votes
12. 12.True or false: a button with no action solves a real problem. (a) False (b) True
13. 13.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) a free study-room finder (d) a blank grey screen
14. 14.💡 A good app idea starts with ___. (a) a long name (b) a cool logo (c) a problem to solve (d) many colours
15. 15.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) very small (c) hard to use (d) easy to build
16. 16.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 11 votes
    losing water bottles: 17 votes
    forgetting homework: 24 votes
17. 17.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 13 votes
    missing the bus: 11 votes
    forgetting homework: 24 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
19. 19.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    forgetting homework: 6 votes
    missing the bus: 3 votes
    forgetting birthdays: 25 votes
20. 20.True or false: an app that just says hi solves a real problem. (a) True (b) False
21. 21.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    losing water bottles: 15 votes
    forgetting birthdays: 4 votes
    no quiet study place: 25 votes
22. 22.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) the most common need (d) a random need
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 5 votes
    no quiet study place: 23 votes
    forgetting birthdays: 11 votes (a) forgetting birthdays (b) no quiet study place (c) missing the bus
24. 24.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a lost-and-found board (c) a button with no action (d) a free study-room finder
25. 25.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a button with no action (d) a lost-and-found board
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 10 votes
    losing water bottles: 3 votes
    wasting pocket money: 25 votes (a) no quiet study place (b) wasting pocket money (c) losing water bottles
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    forgetting birthdays: 6 votes
    forgetting homework: 4 votes
28. 28.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a library due-date alert (c) a bill splitter (d) an app that just says hi
29. 29.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
30. 30.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    wasting pocket money: 3 votes
    losing water bottles: 5 votes
    no quiet study place: 24 votes
31. 31.True or false: a lost-and-found board solves a real problem. (a) False (b) True
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 22 votes
    forgetting birthdays: 5 votes
    forgetting homework: 12 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
33. 33.True or false: a bill splitter solves no real problem. (a) True (b) False
34. 34.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) pick a colour (d) ask possible users
35. 35.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 17 votes
    losing water bottles: 12 votes
    missing the bus: 6 votes
37. 37.💡 Which app idea solves this problem: the library is always full? (a) a homework planner (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 20 votes
    missing the bus: 15 votes
    no quiet study place: 16 votes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 22 votes
    no quiet study place: 11 votes
    forgetting homework: 17 votes (a) forgetting homework (b) forgetting birthdays (c) no quiet study place
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 7 votes
    missing the bus: 8 votes
    no quiet study place: 6 votes (a) no quiet study place (b) missing the bus (c) losing water bottles

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