App Dev Worksheet: Good App Ideas

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

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