App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 220 · 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 page of random dots solve a real problem? (a) Yes (b) No
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 11 votes
   forgetting birthdays: 18 votes
   losing water bottles: 19 votes (a) forgetting birthdays (b) forgetting homework (c) losing water bottles
3. 3.True or false: a bill splitter solves no real problem. (a) True (b) False
4. 4.True or false: an app that just says hi solves a real problem. (a) False (b) True
5. 5.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 9 votes
   forgetting homework: 12 votes
   losing water bottles: 4 votes
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 4 votes
   missing the bus: 20 votes
   no quiet study place: 19 votes (a) forgetting homework (b) missing the bus (c) no quiet study place
8. 8.True or false: a free study-room finder solves no real problem. (a) False (b) True
9. 9.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
10. 10.True or false: a library due-date alert solves no real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 24 votes
    forgetting birthdays: 8 votes
    forgetting homework: 7 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
12. 12.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Add a logo” (d) “Make it fast”
13. 13.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 8 votes
    no quiet study place: 20 votes
    missing the bus: 15 votes
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    missing the bus: 24 votes
    no quiet study place: 8 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    forgetting homework: 8 votes
    forgetting birthdays: 23 votes (a) forgetting birthdays (b) missing the bus (c) forgetting homework
16. 16.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a button with no action (d) a lost-and-found board
17. 17.True or false: a lost-and-found board solves no real problem. (a) False (b) True
18. 18.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a bill splitter
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    wasting pocket money: 20 votes
    missing the bus: 11 votes
20. 20.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a bill splitter (d) a button with no action
21. 21.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
22. 22.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a homework planner (c) a lost-and-found board (d) a medicine reminder
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 11 votes
    losing water bottles: 10 votes
    forgetting homework: 16 votes (a) losing water bottles (b) no quiet study place (c) forgetting homework
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 25 votes
    wasting pocket money: 16 votes
    missing the bus: 19 votes (a) missing the bus (b) forgetting homework (c) wasting pocket money
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 25 votes
    forgetting homework: 12 votes
    no quiet study place: 16 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money
26. 26.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast
27. 27.True or false: a blank grey screen solves a real problem. (a) False (b) True
28. 28.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) many colours (d) a cool logo
29. 29.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a bill splitter (d) a page of random dots
30. 30.💡 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 lost-and-found board
31. 31.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) an app that just says hi (d) a free study-room finder
32. 32.True or false: an app that just says hi solves no real problem. (a) True (b) False
33. 33.True or false: a library due-date alert solves a real problem. (a) True (b) False
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 25 votes
    missing the bus: 20 votes
    losing water bottles: 7 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 6 votes
    forgetting homework: 14 votes
    missing the bus: 18 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    forgetting homework: 8 votes
    no quiet study place: 12 votes (a) no quiet study place (b) forgetting homework (c) forgetting birthdays
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 25 votes
    no quiet study place: 5 votes
    forgetting homework: 24 votes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    no quiet study place: 22 votes
    forgetting birthdays: 10 votes
    forgetting homework: 5 votes
39. 39.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 21 votes
    missing the bus: 12 votes
    forgetting homework: 25 votes

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