App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 696 · 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 a real problem? (a) a button with no action (b) a free study-room finder (c) an app that just says hi (d) a page of random dots
2. 2.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
   losing water bottles: 6 votes
   forgetting homework: 14 votes
   no quiet study place: 17 votes
3. 3.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
4. 4.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a bill splitter (c) an app that just says hi (d) a free study-room finder
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 25 votes
   forgetting birthdays: 20 votes
   no quiet study place: 11 votes (a) no quiet study place (b) forgetting birthdays (c) missing the bus
6. 6.True or false: a free study-room finder solves no real problem. (a) False (b) True
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 4 votes
   missing the bus: 25 votes
   forgetting homework: 24 votes (a) forgetting homework (b) missing the bus (c) no quiet study place
8. 8.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
   forgetting homework: 4 votes
   forgetting birthdays: 18 votes
   losing water bottles: 6 votes
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 6 votes
   wasting pocket money: 14 votes
   forgetting birthdays: 5 votes
10. 10.True or false: a medicine reminder solves a real problem. (a) False (b) True
11. 11.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) an app that just says hi (d) a library due-date alert
12. 12.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a study-room finder
13. 13.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a bill splitter
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 13 votes
    forgetting homework: 19 votes
    wasting pocket money: 23 votes
15. 15.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    forgetting homework: 8 votes
    missing the bus: 3 votes
    losing water bottles: 12 votes
16. 16.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a blank grey screen (c) a library due-date alert (d) a lost-and-found board
17. 17.💡 How can you check that people really have the problem? (a) copy another app (b) just guess (c) pick a colour (d) ask possible users
18. 18.True or false: a bill splitter solves no real problem. (a) False (b) True
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 9 votes
    missing the bus: 13 votes
    forgetting homework: 20 votes
20. 20.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting birthdays: 24 votes
    wasting pocket money: 11 votes
    no quiet study place: 21 votes
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 23 votes
    forgetting birthdays: 4 votes
    forgetting homework: 6 votes (a) missing the bus (b) forgetting homework (c) forgetting birthdays
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 23 votes
    forgetting birthdays: 15 votes
    missing the bus: 25 votes
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 11 votes
    missing the bus: 16 votes
    wasting pocket money: 12 votes
24. 24.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
25. 25.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a button with no action (d) a lost-and-found board
26. 26.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Make it fast”
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting birthdays: 7 votes
    losing water bottles: 5 votes
    forgetting homework: 21 votes
28. 28.Which of these app ideas solves no real problem? (a) a page of random dots (b) a free study-room finder (c) a library due-date alert (d) a medicine reminder
29. 29.💡 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
30. 30.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    forgetting homework: 20 votes
    missing the bus: 7 votes
    losing water bottles: 21 votes
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 18 votes
    losing water bottles: 19 votes
    forgetting homework: 15 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
32. 32.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
33. 33.True or false: an app that just says hi solves a real problem. (a) False (b) True
34. 34.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a homework planner
35. 35.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a long name (d) a problem to solve
36. 36.True or false: a free study-room finder solves a real problem. (a) True (b) False
37. 37.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a bill splitter (c) a blank grey screen (d) a page of random dots
38. 38.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    losing water bottles: 25 votes
    missing the bus: 22 votes
    no quiet study place: 14 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    forgetting homework: 22 votes
    no quiet study place: 21 votes
    missing the bus: 17 votes
40. 40.True or false: a button with no action solves a real problem. (a) False (b) True

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