App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 198 · 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.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 16 votes
   no quiet study place: 17 votes
   forgetting birthdays: 18 votes (a) no quiet study place (b) forgetting homework (c) forgetting birthdays
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 16 votes
   losing water bottles: 18 votes
   wasting pocket money: 3 votes
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 12 votes
   forgetting homework: 22 votes
   no quiet study place: 10 votes (a) wasting pocket money (b) no quiet study place (c) forgetting homework
4. 4.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 12 votes
   wasting pocket money: 23 votes
   forgetting birthdays: 6 votes (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
6. 6.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
   forgetting homework: 7 votes
   no quiet study place: 12 votes
   forgetting birthdays: 9 votes
7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 25 votes
   wasting pocket money: 11 votes
   forgetting birthdays: 15 votes
8. 8.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) very small (c) easy to build (d) finished fast
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 12 votes
   wasting pocket money: 18 votes
   no quiet study place: 5 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
10. 10.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting homework: 3 votes
    wasting pocket money: 18 votes
    missing the bus: 24 votes
11. 11.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a blank grey screen (d) a lost-and-found board
12. 12.True or false: a medicine reminder solves no real problem. (a) False (b) True
13. 13.True or false: a free study-room finder solves no real problem. (a) False (b) True
14. 14.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a lost-and-found board
15. 15.True or false: a library due-date alert solves no real problem. (a) True (b) False
16. 16.True or false: a bill splitter solves no real problem. (a) False (b) True
17. 17.True or false: an app that just says hi solves a real problem. (a) False (b) True
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 3 votes
    missing the bus: 10 votes
    losing water bottles: 21 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 13 votes
    losing water bottles: 12 votes
    no quiet study place: 24 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
20. 20.True or false: a page of random dots solves a real problem. (a) False (b) True
21. 21.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
22. 22.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 5 votes
    missing the bus: 20 votes
    wasting pocket money: 14 votes (a) forgetting homework (b) wasting pocket money (c) missing the bus
24. 24.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a free study-room finder (d) an app that just says hi
25. 25.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 10 votes
    forgetting homework: 23 votes
    forgetting birthdays: 21 votes
26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 10 votes
    forgetting birthdays: 25 votes
    wasting pocket money: 5 votes
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 11 votes
    wasting pocket money: 4 votes
    no quiet study place: 9 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
28. 28.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a lost-and-found board
29. 29.💡 After a survey, which need should version 1 solve? (a) the most common need (b) a random need (c) the rarest need (d) the newest trend
30. 30.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 7 votes
    forgetting homework: 11 votes
    losing water bottles: 3 votes (a) forgetting birthdays (b) losing water bottles (c) forgetting homework
32. 32.True or false: a lost-and-found board solves a real problem. (a) True (b) False
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 5 votes
    missing the bus: 6 votes
    wasting pocket money: 25 votes
34. 34.True or false: a library due-date alert solves a real problem. (a) True (b) False
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    no quiet study place: 17 votes
    missing the bus: 22 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 23 votes
    no quiet study place: 4 votes
    forgetting homework: 15 votes (a) no quiet study place (b) forgetting homework (c) missing the bus
37. 37.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) many colours (d) a cool logo
38. 38.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
39. 39.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 8 votes
    missing the bus: 20 votes
    forgetting homework: 16 votes

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