App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 254 · 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 app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a medicine reminder
2. 2.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) very small (d) hard to use
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 19 votes
   missing the bus: 12 votes
   forgetting birthdays: 20 votes
4. 4.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 13 votes
   wasting pocket money: 22 votes
   no quiet study place: 8 votes
6. 6.True or false: a blank grey screen 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: 23 votes
   forgetting homework: 10 votes
   forgetting birthdays: 6 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
8. 8.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
9. 9.True or false: a button with no action solves a real problem. (a) True (b) False
10. 10.True or false: a button with no action solves no real problem. (a) False (b) True
11. 11.True or false: a lost-and-found board solves a real problem. (a) True (b) False
12. 12.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
13. 13.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
14. 14.True or false: an app that just says hi solves no real problem. (a) True (b) False
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 3 votes
    forgetting homework: 7 votes
    missing the bus: 12 votes (a) missing the bus (b) wasting pocket money (c) forgetting homework
16. 16.True or false: a free study-room finder solves no real problem. (a) False (b) True
17. 17.💡 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
18. 18.True or false: a free study-room finder solves a real problem. (a) False (b) True
19. 19.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
20. 20.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a library due-date alert (c) a medicine reminder (d) a blank grey screen
21. 21.True or false: a library due-date alert solves a real problem. (a) False (b) True
22. 22.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a page of random dots (d) a free study-room finder
23. 23.True or false: a medicine reminder solves no real problem. (a) False (b) True
24. 24.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    losing water bottles: 12 votes
    wasting pocket money: 23 votes
    missing the bus: 13 votes
25. 25.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a bill splitter
26. 26.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 6 votes
    losing water bottles: 14 votes
    missing the bus: 23 votes
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    missing the bus: 12 votes
    no quiet study place: 16 votes (a) no quiet study place (b) forgetting homework (c) missing the bus
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 17 votes
    no quiet study place: 15 votes
    forgetting birthdays: 16 votes (a) forgetting birthdays (b) missing the bus (c) no quiet study place
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 14 votes
    forgetting homework: 3 votes
    no quiet study place: 10 votes (a) no quiet study place (b) forgetting homework (c) wasting pocket money
30. 30.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
31. 31.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
32. 32.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    losing water bottles: 9 votes
    forgetting birthdays: 18 votes
    forgetting homework: 25 votes
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 14 votes
    missing the bus: 22 votes
    wasting pocket money: 10 votes
34. 34.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a page of random dots (c) a blank grey screen (d) an app that just says hi
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    missing the bus: 5 votes
    forgetting birthdays: 14 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
36. 36.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a lost-and-found board (c) a homework planner (d) a medicine reminder
37. 37.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Make it fast” (d) “Kids forget homework”
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 17 votes
    wasting pocket money: 8 votes
    forgetting birthdays: 13 votes
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 5 votes
    no quiet study place: 23 votes
    wasting pocket money: 4 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money
40. 40.True or false: a bill splitter solves a real problem. (a) False (b) True

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