App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 137 · 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.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) easy to build (c) very small (d) finished fast
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 5 votes
   wasting pocket money: 14 votes
   losing water bottles: 4 votes (a) wasting pocket money (b) losing water bottles (c) missing the bus
3. 3.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a homework planner
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 18 votes
   forgetting birthdays: 20 votes
   no quiet study place: 11 votes
5. 5.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
6. 6.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 15 votes
   forgetting homework: 18 votes
   wasting pocket money: 3 votes
8. 8.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
9. 9.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) a long name (d) many colours
10. 10.True or false: a free study-room finder solves a real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 25 votes
    forgetting birthdays: 14 votes
    wasting pocket money: 3 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
12. 12.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    missing the bus: 10 votes
    forgetting homework: 19 votes
    no quiet study place: 4 votes
13. 13.Which of these app ideas solves no real problem? (a) a bill splitter (b) a lost-and-found board (c) a free study-room finder (d) an app that just says hi
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 4 votes
    wasting pocket money: 20 votes
    no quiet study place: 5 votes
15. 15.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    missing the bus: 11 votes
    forgetting birthdays: 19 votes
    losing water bottles: 20 votes
16. 16.💡 After a survey, which need should version 1 solve? (a) a random need (b) the most common need (c) the newest trend (d) the rarest need
17. 17.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
18. 18.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a library due-date alert (c) a bill splitter (d) a page of random dots
19. 19.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    losing water bottles: 9 votes
    forgetting homework: 12 votes
    wasting pocket money: 15 votes
20. 20.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a bill splitter
21. 21.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    wasting pocket money: 4 votes
    forgetting homework: 9 votes
    missing the bus: 20 votes
22. 22.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Add a logo” (d) “Kids forget homework”
23. 23.💡 Which app idea solves this problem: the library is always full? (a) a homework planner (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 19 votes
    missing the bus: 22 votes
    forgetting birthdays: 25 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles
25. 25.True or false: a page of random dots solves a real problem. (a) True (b) False
26. 26.True or false: a lost-and-found board solves no real problem. (a) False (b) True
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 11 votes
    forgetting homework: 4 votes
    losing water bottles: 19 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 6 votes
    wasting pocket money: 11 votes
    missing the bus: 4 votes
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    losing water bottles: 13 votes
    no quiet study place: 7 votes (a) losing water bottles (b) missing the bus (c) no quiet study place
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 9 votes
    missing the bus: 8 votes
    losing water bottles: 17 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
31. 31.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
32. 32.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    losing water bottles: 20 votes
    wasting pocket money: 3 votes
    forgetting homework: 4 votes
33. 33.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    forgetting birthdays: 18 votes
    wasting pocket money: 14 votes
    no quiet study place: 19 votes
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 10 votes
    losing water bottles: 7 votes
    no quiet study place: 8 votes
35. 35.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
36. 36.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a bill splitter (d) a button with no action
37. 37.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
38. 38.True or false: a library due-date alert solves no real problem. (a) True (b) False
39. 39.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    wasting pocket money: 12 votes
    missing the bus: 11 votes
    no quiet study place: 14 votes
40. 40.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a homework planner (c) a bill splitter (d) a study-room finder

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