App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 69 · 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 lost-and-found board solve a real problem? (a) No (b) Yes
2. 2.True or false: a medicine reminder solves no real problem. (a) False (b) True
3. 3.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
4. 4.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) pick a colour (d) just guess
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 7 votes
   wasting pocket money: 5 votes
   missing the bus: 25 votes
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 6 votes
   wasting pocket money: 11 votes
   missing the bus: 5 votes
7. 7.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
   forgetting birthdays: 7 votes
   losing water bottles: 18 votes
   no quiet study place: 9 votes
8. 8.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 23 votes
   forgetting homework: 6 votes
   wasting pocket money: 4 votes (a) losing water bottles (b) forgetting homework (c) wasting pocket money
10. 10.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Make it fast”
11. 11.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a medicine reminder (d) a page of random dots
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 3 votes
    no quiet study place: 8 votes
    losing water bottles: 15 votes
13. 13.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) finished fast (d) easy to build
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 23 votes
    forgetting birthdays: 10 votes
    losing water bottles: 18 votes (a) losing water bottles (b) no quiet study place (c) forgetting birthdays
15. 15.True or false: a button with no action solves no real problem. (a) True (b) False
16. 16.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the newest trend (d) the most common need
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 18 votes
    losing water bottles: 6 votes
    missing the bus: 10 votes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    losing water bottles: 5 votes
    forgetting homework: 25 votes (a) wasting pocket money (b) forgetting homework (c) losing water bottles
19. 19.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    missing the bus: 11 votes
    forgetting birthdays: 18 votes
    losing water bottles: 25 votes
20. 20.True or false: a blank grey screen solves a real problem. (a) True (b) False
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 21 votes
    forgetting birthdays: 20 votes
    forgetting homework: 24 votes (a) losing water bottles (b) forgetting birthdays (c) forgetting homework
22. 22.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a homework planner
23. 23.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
24. 24.True or false: a bill splitter solves no real problem. (a) True (b) False
25. 25.Which of these app ideas solves a real problem? (a) a lost-and-found board (b) an app that just says hi (c) a button with no action (d) a blank grey screen
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 7 votes
    forgetting homework: 8 votes
    forgetting birthdays: 22 votes
27. 27.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    losing water bottles: 22 votes
    missing the bus: 25 votes
    forgetting homework: 8 votes
28. 28.💡 A good app idea starts with ___. (a) a cool logo (b) a problem to solve (c) a long name (d) many colours
29. 29.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
30. 30.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a lost-and-found board (d) a free study-room finder
31. 31.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 16 votes
    missing the bus: 20 votes
    forgetting homework: 12 votes
33. 33.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
34. 34.💡 Which app idea solves this problem: the library is always full? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a study-room finder
35. 35.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    no quiet study place: 25 votes
    wasting pocket money: 8 votes
    missing the bus: 5 votes
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 21 votes
    wasting pocket money: 14 votes
    losing water bottles: 3 votes (a) wasting pocket money (b) losing water bottles (c) missing the bus
37. 37.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 10 votes
    wasting pocket money: 25 votes
    losing water bottles: 20 votes (a) wasting pocket money (b) losing water bottles (c) forgetting birthdays
39. 39.Which of these app ideas solves no real problem? (a) an app that just says hi (b) a bill splitter (c) a lost-and-found board (d) a free study-room finder
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    missing the bus: 14 votes
    wasting pocket money: 4 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus

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