App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 245 · 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 button with no action solve a real problem? (a) Yes (b) No
2. 2.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
3. 3.True or false: a bill splitter solves no real problem. (a) False (b) True
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 13 votes
   forgetting homework: 4 votes
   wasting pocket money: 8 votes (a) forgetting homework (b) wasting pocket money (c) losing water bottles
5. 5.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a homework planner
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 17 votes
   wasting pocket money: 20 votes
   missing the bus: 7 votes
7. 7.True or false: a lost-and-found board solves a real problem. (a) True (b) False
8. 8.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Make it fast” (d) “Add a logo”
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 23 votes
   forgetting birthdays: 8 votes
   forgetting homework: 14 votes
10. 10.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 5 votes
    forgetting homework: 18 votes
    missing the bus: 16 votes
11. 11.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a blank grey screen
12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    wasting pocket money: 21 votes
    forgetting birthdays: 12 votes (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
13. 13.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    wasting pocket money: 3 votes
    forgetting homework: 8 votes
    forgetting birthdays: 4 votes
14. 14.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
15. 15.True or false: a medicine reminder solves no real problem. (a) True (b) False
16. 16.True or false: an app that just says hi solves no real problem. (a) False (b) True
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 20 votes
    forgetting homework: 23 votes
    wasting pocket money: 19 votes
18. 18.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a medicine reminder (d) an app that just says hi
19. 19.True or false: a button with no action solves a real problem. (a) False (b) True
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    missing the bus: 5 votes
    no quiet study place: 7 votes (a) no quiet study place (b) wasting pocket money (c) missing the bus
21. 21.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
22. 22.Which of these app ideas solves a real problem? (a) a bill splitter (b) a blank grey screen (c) a button with no action (d) an app that just says hi
23. 23.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the rarest need (c) the newest trend (d) a random need
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 12 votes
    missing the bus: 24 votes
    forgetting homework: 22 votes (a) no quiet study place (b) missing the bus (c) forgetting homework
25. 25.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a study-room finder
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 11 votes
    no quiet study place: 18 votes
    wasting pocket money: 4 votes (a) losing water bottles (b) wasting pocket money (c) no quiet study place
27. 27.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) very small (d) hard to use
28. 28.💡 A good app idea starts with ___. (a) many colours (b) a problem to solve (c) a long name (d) a cool logo
29. 29.True or false: a bill splitter solves a real problem. (a) True (b) False
30. 30.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
31. 31.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 24 votes
    wasting pocket money: 12 votes
    no quiet study place: 4 votes
33. 33.Which of these app ideas solves a real problem? (a) a button with no action (b) a lost-and-found board (c) an app that just says hi (d) a blank grey screen
34. 34.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a study-room finder (c) a lost-and-found board (d) a medicine reminder
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 17 votes
    missing the bus: 5 votes
    forgetting homework: 22 votes (a) forgetting homework (b) losing water bottles (c) missing the bus
36. 36.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    losing water bottles: 17 votes
    forgetting homework: 6 votes
    wasting pocket money: 15 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 9 votes
    forgetting birthdays: 23 votes
    wasting pocket money: 4 votes (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 5 votes
    forgetting homework: 8 votes
    wasting pocket money: 16 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    forgetting birthdays: 9 votes
    wasting pocket money: 17 votes
    forgetting homework: 13 votes
40. 40.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No

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