App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 317 · 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.True or false: a button with no action solves a real problem. (a) False (b) True
2. 2.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
3. 3.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 19 votes
   forgetting birthdays: 18 votes
   forgetting homework: 5 votes
5. 5.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
   no quiet study place: 15 votes
   wasting pocket money: 13 votes
   forgetting homework: 6 votes
6. 6.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) finished fast (c) very small (d) easy to build
7. 7.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
8. 8.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 25 votes
   forgetting birthdays: 5 votes
   wasting pocket money: 18 votes (a) forgetting birthdays (b) wasting pocket money (c) forgetting homework
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    losing water bottles: 16 votes
    missing the bus: 19 votes (a) losing water bottles (b) missing the bus (c) forgetting homework
11. 11.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    losing water bottles: 8 votes
    forgetting birthdays: 10 votes
    no quiet study place: 23 votes
12. 12.Which of these app ideas solves no real problem? (a) a bill splitter (b) a library due-date alert (c) a page of random dots (d) a medicine reminder
13. 13.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a medicine reminder (c) a button with no action (d) a page of random dots
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 19 votes
    missing the bus: 12 votes
    wasting pocket money: 4 votes (a) missing the bus (b) wasting pocket money (c) no quiet study place
15. 15.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
16. 16.💡 A good app idea starts with ___. (a) a cool logo (b) a problem to solve (c) many colours (d) a long name
17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    no quiet study place: 21 votes
    losing water bottles: 7 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 23 votes
    forgetting homework: 11 votes
    missing the bus: 19 votes
19. 19.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 17 votes
    missing the bus: 4 votes
    wasting pocket money: 16 votes (a) wasting pocket money (b) missing the bus (c) losing water bottles
21. 21.💡 Which app idea solves this problem: a team shares one snack bill? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
22. 22.True or false: a bill splitter solves a real problem. (a) False (b) True
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 22 votes
    wasting pocket money: 11 votes
    losing water bottles: 3 votes (a) wasting pocket money (b) missing the bus (c) losing water bottles
24. 24.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a lost-and-found board (d) an app that just says hi
25. 25.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
26. 26.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a study-room finder (c) a medicine reminder (d) a homework planner
27. 27.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Use blue buttons” (d) “Kids forget homework”
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 9 votes
    forgetting birthdays: 5 votes
    forgetting homework: 8 votes
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    no quiet study place: 4 votes
    forgetting birthdays: 16 votes
30. 30.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a button with no action (c) a bill splitter (d) a library due-date alert
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 10 votes
    no quiet study place: 13 votes
    forgetting homework: 20 votes (a) losing water bottles (b) forgetting homework (c) no quiet study place
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 18 votes
    forgetting homework: 19 votes
    no quiet study place: 3 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
33. 33.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 7 votes
    forgetting homework: 16 votes
    no quiet study place: 3 votes (a) forgetting homework (b) no quiet study place (c) missing the bus
35. 35.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a library due-date alert (c) a button with no action (d) an app that just says hi
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 20 votes
    losing water bottles: 25 votes
    forgetting birthdays: 16 votes (a) wasting pocket money (b) losing water bottles (c) forgetting birthdays
37. 37.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    missing the bus: 11 votes
    no quiet study place: 3 votes
    losing water bottles: 21 votes
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 18 votes
    forgetting birthdays: 11 votes
    forgetting homework: 7 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    wasting pocket money: 13 votes
    forgetting homework: 5 votes
    losing water bottles: 17 votes
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 13 votes
    wasting pocket money: 4 votes
    forgetting homework: 17 votes (a) wasting pocket money (b) losing water bottles (c) forgetting homework

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