App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 376 · 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?
   losing water bottles: 11 votes
   forgetting homework: 5 votes
   missing the bus: 8 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 7 votes
   wasting pocket money: 20 votes
   no quiet study place: 24 votes
3. 3.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
   forgetting birthdays: 20 votes
   forgetting homework: 16 votes
   losing water bottles: 4 votes
4. 4.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 8 votes
   losing water bottles: 25 votes
   forgetting birthdays: 19 votes
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 3 votes
   wasting pocket money: 7 votes
   forgetting birthdays: 19 votes
7. 7.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
   losing water bottles: 8 votes
   no quiet study place: 9 votes
   forgetting homework: 12 votes
8. 8.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a bill splitter (d) a blank grey screen
9. 9.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Make it fast”
10. 10.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    losing water bottles: 8 votes
    forgetting birthdays: 23 votes
    forgetting homework: 21 votes
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    no quiet study place: 20 votes
    wasting pocket money: 8 votes
12. 12.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a homework planner
13. 13.💡 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
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 13 votes
    no quiet study place: 7 votes
    missing the bus: 9 votes (a) missing the bus (b) wasting pocket money (c) no quiet study place
15. 15.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    no quiet study place: 4 votes
    forgetting birthdays: 24 votes
    losing water bottles: 17 votes
16. 16.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) a problem to solve (d) many colours
17. 17.Which of these app ideas solves no real problem? (a) a bill splitter (b) a free study-room finder (c) a button with no action (d) a medicine reminder
18. 18.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
19. 19.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) just guess (d) copy another app
20. 20.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 5 votes
    missing the bus: 23 votes
    forgetting birthdays: 13 votes
21. 21.True or false: a library due-date alert solves a real problem. (a) False (b) True
22. 22.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a page of random dots (d) a library due-date alert
23. 23.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting birthdays”?
    wasting pocket money: 18 votes
    missing the bus: 12 votes
    forgetting birthdays: 16 votes
24. 24.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a bill splitter (d) a button with no action
25. 25.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 8 votes
    forgetting birthdays: 11 votes
    forgetting homework: 9 votes
27. 27.True or false: a lost-and-found board solves a real problem. (a) True (b) False
28. 28.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a medicine reminder (c) a study-room finder (d) a homework planner
29. 29.True or false: a medicine reminder solves no real problem. (a) True (b) False
30. 30.True or false: a bill splitter solves a real problem. (a) False (b) True
31. 31.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
32. 32.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 20 votes
    forgetting birthdays: 14 votes
    missing the bus: 22 votes (a) wasting pocket money (b) forgetting birthdays (c) missing the bus
34. 34.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
35. 35.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a medicine reminder
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 18 votes
    wasting pocket money: 21 votes
    missing the bus: 13 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 15 votes
    forgetting homework: 11 votes
    missing the bus: 6 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
38. 38.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 13 votes
    forgetting homework: 21 votes
    missing the bus: 20 votes
39. 39.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a medicine reminder
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 15 votes
    forgetting homework: 25 votes
    missing the bus: 19 votes (a) missing the bus (b) forgetting homework (c) no quiet study place

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