App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 233 · 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.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
2. 2.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
3. 3.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) ask possible users (d) just guess
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 6 votes
   missing the bus: 25 votes
   no quiet study place: 15 votes (a) losing water bottles (b) no quiet study place (c) missing the bus
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 7 votes
   missing the bus: 6 votes
   losing water bottles: 5 votes
6. 6.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) hard to use (c) finished fast (d) very small
7. 7.💡 A good app idea starts with ___. (a) many colours (b) a long name (c) a problem to solve (d) a cool logo
8. 8.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
9. 9.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a button with no action
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    missing the bus: 4 votes
    forgetting homework: 17 votes (a) missing the bus (b) forgetting homework (c) wasting pocket money
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 9 votes
    no quiet study place: 6 votes
    forgetting homework: 23 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    forgetting homework: 20 votes
    missing the bus: 12 votes
13. 13.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
14. 14.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
15. 15.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
16. 16.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a homework planner
17. 17.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    missing the bus: 4 votes
    forgetting homework: 16 votes
    no quiet study place: 20 votes
18. 18.💡 Which app idea solves this problem: the library is always full? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
19. 19.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
20. 20.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 library due-date alert
21. 21.True or false: a bill splitter solves no real problem. (a) True (b) False
22. 22.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Make it fast”
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 5 votes
    missing the bus: 22 votes
    forgetting birthdays: 17 votes (a) missing the bus (b) losing water bottles (c) forgetting birthdays
24. 24.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
25. 25.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a library due-date alert (c) a bill splitter (d) a page of random dots
26. 26.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 3 votes
    missing the bus: 17 votes
    forgetting homework: 8 votes
28. 28.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    losing water bottles: 15 votes
    no quiet study place: 13 votes
    forgetting birthdays: 22 votes
29. 29.Which of these app ideas solves a real problem? (a) a button with no action (b) a bill splitter (c) an app that just says hi (d) a blank grey screen
30. 30.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    wasting pocket money: 22 votes
    no quiet study place: 25 votes
    missing the bus: 7 votes
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 13 votes
    forgetting homework: 17 votes
    missing the bus: 16 votes
32. 32.True or false: a bill splitter solves a real problem. (a) False (b) True
33. 33.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 14 votes
    missing the bus: 3 votes
    losing water bottles: 7 votes
34. 34.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a lost-and-found board (d) a page of random dots
35. 35.Which of these app ideas solves a real problem? (a) a page of random dots (b) a medicine reminder (c) a button with no action (d) a blank grey screen
36. 36.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 6 votes
    no quiet study place: 22 votes
    forgetting birthdays: 9 votes
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 25 votes
    forgetting homework: 15 votes
    wasting pocket money: 11 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
39. 39.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 10 votes
    no quiet study place: 24 votes
    wasting pocket money: 8 votes
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 23 votes
    missing the bus: 4 votes
    forgetting birthdays: 14 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles

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