App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 543 · 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?
   losing water bottles: 22 votes
   forgetting homework: 9 votes
   no quiet study place: 21 votes
2. 2.True or false: a library due-date alert solves no real problem. (a) False (b) True
3. 3.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Make it fast” (d) “Kids forget homework”
4. 4.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a library due-date alert (d) an app that just says hi
5. 5.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 19 votes
   missing the bus: 16 votes
   losing water bottles: 13 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
7. 7.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
   losing water bottles: 6 votes
   wasting pocket money: 23 votes
   missing the bus: 5 votes
8. 8.True or false: a library due-date alert solves a real problem. (a) True (b) False
9. 9.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 medicine reminder
10. 10.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    no quiet study place: 9 votes
    missing the bus: 12 votes
    forgetting homework: 19 votes
11. 11.True or false: a lost-and-found board solves a real problem. (a) True (b) False
12. 12.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
13. 13.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a page of random dots (d) a free study-room finder
14. 14.💡 An app that tries to do everything at once is usually ___. (a) very small (b) easy to build (c) hard to use (d) finished fast
15. 15.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a lost-and-found board (c) a homework planner (d) a study-room finder
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 15 votes
    no quiet study place: 14 votes
    wasting pocket money: 21 votes (a) no quiet study place (b) wasting pocket money (c) forgetting homework
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    no quiet study place: 25 votes
    forgetting birthdays: 23 votes
18. 18.True or false: a medicine reminder solves a real problem. (a) True (b) False
19. 19.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    missing the bus: 20 votes
    wasting pocket money: 12 votes
    losing water bottles: 10 votes
20. 20.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    no quiet study place: 17 votes
    forgetting birthdays: 23 votes
    wasting pocket money: 5 votes
21. 21.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 12 votes
    wasting pocket money: 8 votes
    missing the bus: 17 votes
22. 22.💡 After a survey, which need should version 1 solve? (a) a random need (b) the most common need (c) the newest trend (d) the rarest need
23. 23.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
24. 24.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
25. 25.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    losing water bottles: 12 votes
    no quiet study place: 24 votes
    forgetting birthdays: 4 votes
26. 26.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a lost-and-found board (c) a free study-room finder (d) an app that just says hi
27. 27.True or false: a button with no action solves a real problem. (a) False (b) True
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 3 votes
    losing water bottles: 4 votes
    missing the bus: 16 votes (a) losing water bottles (b) missing the bus (c) forgetting birthdays
29. 29.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    missing the bus: 18 votes
    forgetting birthdays: 16 votes
    forgetting homework: 13 votes
30. 30.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting birthdays”?
    wasting pocket money: 14 votes
    forgetting birthdays: 6 votes
    missing the bus: 11 votes
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 23 votes
    forgetting homework: 18 votes
    no quiet study place: 5 votes
32. 32.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
33. 33.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 23 votes
    missing the bus: 9 votes
    no quiet study place: 3 votes
35. 35.True or false: a lost-and-found board solves no real problem. (a) False (b) True
36. 36.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) a button with no action (d) a page of random dots
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 20 votes
    forgetting birthdays: 15 votes
    no quiet study place: 6 votes
38. 38.💡 How can you check that people really have the problem? (a) ask possible users (b) pick a colour (c) copy another app (d) just guess
39. 39.True or false: a button with no action solves no real problem. (a) False (b) True
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 23 votes
    forgetting homework: 16 votes
    wasting pocket money: 7 votes

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