App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 671 · 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? How many students voted in all?
   forgetting birthdays: 14 votes
   losing water bottles: 6 votes
   wasting pocket money: 12 votes
2. 2.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
3. 3.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a button with no action (c) a medicine reminder (d) a bill splitter
4. 4.True or false: a blank grey screen solves no real problem. (a) False (b) True
5. 5.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
6. 6.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
7. 7.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
8. 8.True or false: a free study-room finder solves no real problem. (a) True (b) False
9. 9.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a free study-room finder (d) a blank grey screen
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 5 votes
    no quiet study place: 8 votes
    forgetting birthdays: 13 votes
11. 11.Which of these app ideas solves a real problem? (a) a page of random dots (b) a library due-date alert (c) a blank grey screen (d) an app that just says hi
12. 12.True or false: a bill splitter solves a real problem. (a) True (b) False
13. 13.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    no quiet study place: 16 votes
    forgetting homework: 19 votes
    losing water bottles: 23 votes
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 12 votes
    forgetting homework: 23 votes
    wasting pocket money: 3 votes (a) no quiet study place (b) wasting pocket money (c) forgetting homework
15. 15.True or false: a free study-room finder solves a real problem. (a) True (b) False
16. 16.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
17. 17.True or false: a medicine reminder solves a real problem. (a) False (b) True
18. 18.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
19. 19.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) ask possible users (d) just guess
20. 20.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
21. 21.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
22. 22.True or false: a medicine reminder solves no real problem. (a) False (b) True
23. 23.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
24. 24.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a study-room finder
25. 25.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a homework planner
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 12 votes
    losing water bottles: 13 votes
    wasting pocket money: 21 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
27. 27.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) a cool logo (d) many colours
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 21 votes
    missing the bus: 7 votes
    forgetting birthdays: 3 votes
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 11 votes
    missing the bus: 22 votes
    forgetting homework: 19 votes
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 20 votes
    no quiet study place: 3 votes
    forgetting homework: 7 votes (a) missing the bus (b) forgetting homework (c) no quiet study place
31. 31.Which of these app ideas solves no real problem? (a) a page of random dots (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
32. 32.💡 Which app idea solves this problem: a patient misses doses? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 20 votes
    forgetting homework: 4 votes
    losing water bottles: 3 votes (a) forgetting homework (b) losing water bottles (c) wasting pocket money
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 12 votes
    forgetting birthdays: 19 votes
    no quiet study place: 9 votes
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 12 votes
    forgetting birthdays: 11 votes
    missing the bus: 21 votes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    losing water bottles: 10 votes
    forgetting birthdays: 23 votes
    no quiet study place: 25 votes
37. 37.💡 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
38. 38.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a medicine reminder (c) a blank grey screen (d) a button with no action
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 7 votes
    no quiet study place: 11 votes
    forgetting homework: 9 votes
40. 40.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the most common need (c) the rarest need (d) a random need

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