App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 169 · 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?
   forgetting birthdays: 6 votes
   no quiet study place: 13 votes
   forgetting homework: 7 votes (a) no quiet study place (b) forgetting homework (c) forgetting birthdays
2. 2.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
   missing the bus: 4 votes
   forgetting birthdays: 8 votes
   forgetting homework: 16 votes
3. 3.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 16 votes
   losing water bottles: 21 votes
   wasting pocket money: 9 votes (a) wasting pocket money (b) losing water bottles (c) forgetting birthdays
5. 5.True or false: a medicine reminder solves no real problem. (a) False (b) True
6. 6.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a medicine reminder (c) a study-room finder (d) a homework planner
7. 7.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) a long name (d) many colours
8. 8.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a homework planner (c) a lost-and-found board (d) a study-room finder
9. 9.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a study-room finder
10. 10.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
11. 11.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a homework planner
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 23 votes
    forgetting homework: 9 votes
    forgetting birthdays: 11 votes
13. 13.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
14. 14.True or false: a medicine reminder solves a real problem. (a) True (b) False
15. 15.True or false: a blank grey screen solves no real problem. (a) False (b) True
16. 16.💡 Which app idea solves this problem: bottles go missing at school? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
17. 17.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a homework planner
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 19 votes
    forgetting birthdays: 22 votes
    missing the bus: 12 votes
19. 19.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a page of random dots (d) a medicine reminder
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 8 votes
    no quiet study place: 18 votes
    missing the bus: 12 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
21. 21.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Kids forget homework” (d) “Use blue buttons”
22. 22.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    losing water bottles: 11 votes
    forgetting birthdays: 4 votes
    wasting pocket money: 7 votes
23. 23.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) copy another app (d) just guess
24. 24.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the newest trend (c) the most common need (d) a random need
25. 25.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 11 votes
    forgetting birthdays: 25 votes
    wasting pocket money: 5 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 21 votes
    forgetting birthdays: 8 votes
    missing the bus: 18 votes (a) forgetting birthdays (b) missing the bus (c) wasting pocket money
28. 28.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a lost-and-found board
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 16 votes
    no quiet study place: 11 votes
    forgetting homework: 14 votes
30. 30.True or false: an app that just says hi solves no real problem. (a) False (b) True
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    forgetting birthdays: 14 votes
    no quiet study place: 12 votes
32. 32.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
33. 33.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    losing water bottles: 9 votes
    wasting pocket money: 21 votes
    no quiet study place: 3 votes
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 21 votes
    losing water bottles: 25 votes
    forgetting homework: 17 votes (a) forgetting birthdays (b) losing water bottles (c) forgetting homework
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 18 votes
    wasting pocket money: 7 votes
    losing water bottles: 24 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
36. 36.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) very small (c) easy to build (d) finished fast
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 5 votes
    forgetting homework: 4 votes
    forgetting birthdays: 17 votes
38. 38.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a lost-and-found board (d) a page of random dots
39. 39.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 18 votes
    missing the bus: 14 votes
    no quiet study place: 6 votes

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