App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 349 · 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.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
2. 2.True or false: a bill splitter solves a real problem. (a) False (b) True
3. 3.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
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 blank grey screen (b) a bill splitter (c) a free study-room finder (d) a library due-date alert
6. 6.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 library due-date alert
7. 7.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
8. 8.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
9. 9.💡 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
10. 10.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
11. 11.True or false: a library due-date alert solves no real problem. (a) False (b) True
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 23 votes
    no quiet study place: 22 votes
    wasting pocket money: 7 votes
13. 13.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 15 votes
    missing the bus: 6 votes
    forgetting birthdays: 10 votes (a) forgetting homework (b) forgetting birthdays (c) missing the bus
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 10 votes
    forgetting homework: 6 votes
    wasting pocket money: 18 votes
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 19 votes
    forgetting birthdays: 21 votes
    forgetting homework: 12 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
17. 17.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a button with no action (d) a free study-room finder
18. 18.💡 How can you check that people really have the problem? (a) copy another app (b) just guess (c) pick a colour (d) ask possible users
19. 19.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
20. 20.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Make it fast” (d) “Add a logo”
21. 21.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a study-room finder (c) a lost-and-found board (d) a medicine reminder
22. 22.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a bill splitter (c) a library due-date alert (d) a button with no action
23. 23.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    wasting pocket money: 23 votes
    no quiet study place: 15 votes
    losing water bottles: 10 votes
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 19 votes
    missing the bus: 17 votes
    forgetting homework: 7 votes (a) forgetting homework (b) losing water bottles (c) missing the bus
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 24 votes
    losing water bottles: 19 votes
    no quiet study place: 6 votes (a) losing water bottles (b) forgetting homework (c) no quiet study place
26. 26.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    losing water bottles: 15 votes
    no quiet study place: 3 votes
    missing the bus: 25 votes
27. 27.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
28. 28.True or false: a blank grey screen solves a real problem. (a) False (b) True
29. 29.True or false: a free study-room finder solves a real problem. (a) True (b) False
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 3 votes
    missing the bus: 19 votes
    forgetting birthdays: 21 votes
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 15 votes
    no quiet study place: 8 votes
    forgetting homework: 21 votes (a) wasting pocket money (b) no quiet study place (c) forgetting homework
32. 32.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
33. 33.True or false: a button with no action solves no real problem. (a) True (b) False
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 14 votes
    no quiet study place: 16 votes
    missing the bus: 22 votes (a) wasting pocket money (b) no quiet study place (c) missing the bus
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 25 votes
    no quiet study place: 21 votes
    forgetting birthdays: 16 votes
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 21 votes
    missing the bus: 24 votes
    forgetting homework: 4 votes (a) forgetting homework (b) missing the bus (c) no quiet study place
37. 37.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) many colours (d) a problem to solve
38. 38.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    losing water bottles: 19 votes
    no quiet study place: 6 votes
    forgetting homework: 9 votes
39. 39.True or false: a button with no action solves a real problem. (a) False (b) True
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    forgetting homework: 4 votes
    losing water bottles: 12 votes

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