App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 167 · 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?
   no quiet study place: 20 votes
   forgetting birthdays: 5 votes
   forgetting homework: 21 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
2. 2.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) a problem to solve (d) many colours
3. 3.True or false: a bill splitter solves no real problem. (a) True (b) False
4. 4.💡 Which app idea solves this problem: a patient misses doses? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a medicine reminder
5. 5.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
   no quiet study place: 5 votes
   missing the bus: 14 votes
   forgetting homework: 6 votes
6. 6.Which of these app ideas solves a real problem? (a) a bill splitter (b) a button with no action (c) an app that just says hi (d) a page of random dots
7. 7.💡 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
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 17 votes
   missing the bus: 7 votes
   forgetting birthdays: 20 votes (a) forgetting birthdays (b) missing the bus (c) wasting pocket money
9. 9.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Make it fast” (d) “Use blue buttons”
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 15 votes
    no quiet study place: 4 votes
    missing the bus: 9 votes
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 19 votes
    wasting pocket money: 21 votes
    no quiet study place: 8 votes
12. 12.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the rarest need (c) the newest trend (d) a random need
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 20 votes
    forgetting homework: 22 votes
    forgetting birthdays: 13 votes (a) no quiet study place (b) forgetting homework (c) forgetting birthdays
14. 14.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    wasting pocket money: 18 votes
    missing the bus: 23 votes
    forgetting homework: 14 votes
15. 15.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    losing water bottles: 9 votes
    no quiet study place: 12 votes
    missing the bus: 16 votes
16. 16.True or false: a medicine reminder solves no real problem. (a) False (b) True
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 4 votes
    losing water bottles: 19 votes
    missing the bus: 16 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
18. 18.True or false: a library due-date alert solves no real problem. (a) True (b) False
19. 19.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    forgetting birthdays: 22 votes
    wasting pocket money: 19 votes
    forgetting homework: 4 votes
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 25 votes
    forgetting homework: 12 votes
    missing the bus: 3 votes (a) forgetting homework (b) no quiet study place (c) missing the bus
21. 21.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting birthdays: 25 votes
    no quiet study place: 20 votes
    losing water bottles: 13 votes
22. 22.💡 Which app idea solves this problem: the library is always full? (a) a medicine reminder (b) a study-room finder (c) a homework planner (d) a lost-and-found board
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 12 votes
    losing water bottles: 15 votes
    missing the bus: 8 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 19 votes
    no quiet study place: 21 votes
    forgetting homework: 18 votes
25. 25.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a lost-and-found board (c) a button with no action (d) a bill splitter
26. 26.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) an app that just says hi (d) a free study-room finder
27. 27.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
28. 28.True or false: a bill splitter solves a real problem. (a) True (b) False
29. 29.True or false: a page of random dots solves a real problem. (a) False (b) True
30. 30.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
31. 31.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a homework planner (c) a lost-and-found board (d) a study-room finder
32. 32.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
33. 33.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    no quiet study place: 13 votes
    missing the bus: 15 votes
    losing water bottles: 5 votes
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    forgetting homework: 21 votes
    wasting pocket money: 12 votes (a) missing the bus (b) forgetting homework (c) wasting pocket money
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 5 votes
    losing water bottles: 20 votes
    forgetting birthdays: 13 votes (a) wasting pocket money (b) losing water bottles (c) forgetting birthdays
36. 36.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 medicine reminder
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 13 votes
    losing water bottles: 6 votes
    no quiet study place: 14 votes (a) no quiet study place (b) losing water bottles (c) forgetting birthdays
38. 38.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 7 votes
    losing water bottles: 11 votes
    forgetting birthdays: 23 votes (a) forgetting birthdays (b) losing water bottles (c) wasting pocket money
40. 40.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    losing water bottles: 11 votes
    forgetting homework: 25 votes
    forgetting birthdays: 7 votes

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