App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 621 · 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? How many students voted in all?
   forgetting birthdays: 23 votes
   missing the bus: 13 votes
   forgetting homework: 9 votes
2. 2.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a library due-date alert (d) an app that just says hi
3. 3.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 19 votes
   losing water bottles: 22 votes
   forgetting homework: 6 votes
5. 5.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
   losing water bottles: 3 votes
   no quiet study place: 15 votes
   forgetting birthdays: 19 votes
6. 6.True or false: a free study-room finder solves no real problem. (a) True (b) False
7. 7.True or false: a library due-date alert solves no real problem. (a) True (b) False
8. 8.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
   losing water bottles: 10 votes
   forgetting birthdays: 20 votes
   no quiet study place: 19 votes
9. 9.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
10. 10.True or false: a page of random dots solves a real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 16 votes
    no quiet study place: 7 votes
    wasting pocket money: 20 votes
12. 12.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a blank grey screen (d) a free study-room finder
13. 13.True or false: a button with no action solves no real problem. (a) False (b) True
14. 14.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    losing water bottles: 17 votes
    no quiet study place: 12 votes
    missing the bus: 19 votes
15. 15.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
16. 16.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    forgetting homework: 8 votes
    no quiet study place: 22 votes
    missing the bus: 14 votes
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    losing water bottles: 15 votes
    wasting pocket money: 20 votes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 19 votes
    forgetting birthdays: 8 votes
    losing water bottles: 17 votes (a) forgetting birthdays (b) wasting pocket money (c) losing water bottles
19. 19.True or false: a lost-and-found board solves no real problem. (a) False (b) True
20. 20.Which of these app ideas solves no real problem? (a) a bill splitter (b) a blank grey screen (c) a lost-and-found board (d) a library due-date alert
21. 21.True or false: a blank grey screen solves a real problem. (a) False (b) True
22. 22.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    wasting pocket money: 10 votes
    missing the bus: 9 votes
    no quiet study place: 4 votes
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    no quiet study place: 17 votes
    forgetting homework: 8 votes
24. 24.True or false: a free study-room finder solves a real problem. (a) True (b) False
25. 25.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a free study-room finder (c) a button with no action (d) a library due-date alert
26. 26.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
27. 27.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) very small (c) finished fast (d) hard to use
28. 28.True or false: an app that just says hi solves a real problem. (a) False (b) True
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 6 votes
    missing the bus: 15 votes
    wasting pocket money: 7 votes
30. 30.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 9 votes
    missing the bus: 6 votes
    wasting pocket money: 21 votes (a) wasting pocket money (b) missing the bus (c) forgetting birthdays
32. 32.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
33. 33.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 24 votes
    forgetting homework: 7 votes
    missing the bus: 17 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
35. 35.💡 A good app idea starts with ___. (a) many colours (b) a problem to solve (c) a long name (d) a cool logo
36. 36.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
37. 37.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    no quiet study place: 8 votes
    losing water bottles: 17 votes
    missing the bus: 6 votes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    forgetting homework: 6 votes
    losing water bottles: 3 votes
    wasting pocket money: 4 votes
39. 39.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a medicine reminder (d) an app that just says hi
40. 40.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes

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