App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 482 · 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 no real problem. (a) False (b) True
2. 2.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
3. 3.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) the most common need (d) a random need
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 6 votes
   forgetting birthdays: 18 votes
   forgetting homework: 25 votes
5. 5.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
   wasting pocket money: 7 votes
   no quiet study place: 3 votes
   forgetting homework: 14 votes
6. 6.True or false: a medicine reminder solves a real problem. (a) True (b) False
7. 7.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
8. 8.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a study-room finder
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 5 votes
   missing the bus: 23 votes
   forgetting homework: 15 votes (a) missing the bus (b) forgetting homework (c) forgetting birthdays
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 15 votes
    wasting pocket money: 23 votes
    forgetting homework: 5 votes
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 23 votes
    forgetting birthdays: 15 votes
    missing the bus: 12 votes
12. 12.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a medicine reminder (d) a blank grey screen
13. 13.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a medicine reminder (c) an app that just says hi (d) a library due-date alert
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 24 votes
    forgetting homework: 14 votes
    no quiet study place: 8 votes
15. 15.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) ask possible users (d) pick a colour
16. 16.True or false: a blank grey screen solves no real problem. (a) False (b) True
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 16 votes
    losing water bottles: 5 votes
    forgetting birthdays: 8 votes
18. 18.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
19. 19.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 23 votes
    forgetting birthdays: 7 votes
    missing the bus: 9 votes
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 10 votes
    forgetting homework: 8 votes
    missing the bus: 4 votes (a) no quiet study place (b) missing the bus (c) forgetting homework
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 20 votes
    wasting pocket money: 5 votes
    no quiet study place: 15 votes (a) missing the bus (b) wasting pocket money (c) no quiet study place
23. 23.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 10 votes
    missing the bus: 4 votes
    no quiet study place: 20 votes (a) forgetting birthdays (b) missing the bus (c) no quiet study place
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 22 votes
    missing the bus: 13 votes
    forgetting homework: 14 votes
26. 26.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a library due-date alert (c) a page of random dots (d) a medicine reminder
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 19 votes
    forgetting birthdays: 22 votes
    forgetting homework: 13 votes
28. 28.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    forgetting homework: 20 votes
    forgetting birthdays: 23 votes (a) forgetting birthdays (b) no quiet study place (c) forgetting homework
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 10 votes
    no quiet study place: 15 votes
    forgetting birthdays: 24 votes (a) losing water bottles (b) no quiet study place (c) forgetting birthdays
31. 31.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a medicine reminder
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 19 votes
    losing water bottles: 20 votes
    no quiet study place: 10 votes (a) losing water bottles (b) no quiet study place (c) missing the bus
33. 33.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
34. 34.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
35. 35.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
36. 36.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) hard to use (c) finished fast (d) very small
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 25 votes
    losing water bottles: 4 votes
    forgetting homework: 22 votes (a) forgetting homework (b) no quiet study place (c) losing water bottles
38. 38.True or false: a blank grey screen solves a real problem. (a) False (b) True
39. 39.💡 Which is a problem statement? (a) “Make it fast” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Add a logo”
40. 40.True or false: an app that just says hi solves a real problem. (a) False (b) True

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