App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 420 · 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.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a bill splitter (c) a button with no action (d) a lost-and-found board
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 12 votes
   no quiet study place: 15 votes
   forgetting homework: 6 votes
3. 3.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a free study-room finder (c) a button with no action (d) a blank grey screen
4. 4.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a page of random dots
5. 5.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
   wasting pocket money: 22 votes
   forgetting homework: 12 votes
   missing the bus: 6 votes
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 21 votes
   wasting pocket money: 19 votes
   missing the bus: 15 votes (a) missing the bus (b) wasting pocket money (c) forgetting birthdays
7. 7.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 8 votes
   forgetting birthdays: 6 votes
   forgetting homework: 11 votes
9. 9.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
10. 10.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
11. 11.True or false: a page of random dots solves a real problem. (a) True (b) False
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 14 votes
    wasting pocket money: 17 votes
    no quiet study place: 4 votes (a) no quiet study place (b) losing water bottles (c) wasting pocket money
13. 13.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    forgetting birthdays: 22 votes
    losing water bottles: 3 votes
    forgetting homework: 6 votes
14. 14.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 lost-and-found board
15. 15.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a bill splitter (d) a page of random dots
16. 16.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Make it fast”
17. 17.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a homework planner
18. 18.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
19. 19.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 18 votes
    forgetting birthdays: 24 votes
    wasting pocket money: 22 votes
21. 21.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 24 votes
    forgetting homework: 5 votes
    forgetting birthdays: 21 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
23. 23.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) a random need (c) the most common need (d) the rarest need
24. 24.Which of these app ideas solves a real problem? (a) a library due-date alert (b) an app that just says hi (c) a blank grey screen (d) a page of random dots
25. 25.True or false: a free study-room finder solves a real problem. (a) True (b) False
26. 26.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 16 votes
    no quiet study place: 10 votes
    wasting pocket money: 17 votes
28. 28.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
29. 29.True or false: a blank grey screen solves a real problem. (a) False (b) True
30. 30.True or false: a free study-room finder solves no real problem. (a) True (b) False
31. 31.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a study-room finder
32. 32.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
33. 33.💡 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
34. 34.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 8 votes
    wasting pocket money: 6 votes
    missing the bus: 7 votes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 15 votes
    forgetting birthdays: 18 votes
    no quiet study place: 5 votes
37. 37.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) an app that just says hi (c) a free study-room finder (d) a library due-date alert
38. 38.True or false: a bill splitter solves no real problem. (a) False (b) True
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 9 votes
    forgetting birthdays: 20 votes
    missing the bus: 5 votes
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 3 votes
    wasting pocket money: 4 votes
    no quiet study place: 6 votes

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