App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 503 · 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?
   no quiet study place: 21 votes
   missing the bus: 9 votes
   losing water bottles: 20 votes
2. 2.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
3. 3.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
4. 4.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) an app that just says hi
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 7 votes
   wasting pocket money: 12 votes
   missing the bus: 10 votes (a) missing the bus (b) forgetting homework (c) wasting pocket money
6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 20 votes
   losing water bottles: 14 votes
   forgetting birthdays: 19 votes (a) no quiet study place (b) forgetting birthdays (c) losing water bottles
7. 7.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a lost-and-found board (d) a blank grey screen
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 12 votes
   losing water bottles: 18 votes
   forgetting homework: 24 votes
9. 9.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a bill splitter (c) a free study-room finder (d) a page of random dots
10. 10.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) very small (c) finished fast (d) hard to use
11. 11.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
12. 12.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a button with no action (d) a free study-room finder
13. 13.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) just guess (d) pick a colour
14. 14.💡 Which app idea solves this problem: a patient misses doses? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
15. 15.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    forgetting birthdays: 8 votes
    losing water bottles: 18 votes
    wasting pocket money: 5 votes
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    forgetting birthdays: 8 votes
    forgetting homework: 9 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    forgetting homework: 23 votes
    wasting pocket money: 8 votes
18. 18.True or false: a medicine reminder solves a real problem. (a) False (b) True
19. 19.💡 A good app idea starts with ___. (a) a long name (b) many colours (c) a problem to solve (d) a cool logo
20. 20.True or false: a page of random dots solves a real problem. (a) True (b) False
21. 21.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    wasting pocket money: 16 votes
    no quiet study place: 14 votes
    forgetting birthdays: 8 votes
22. 22.Which of these app ideas solves a real problem? (a) a page of random dots (b) a bill splitter (c) a button with no action (d) an app that just says hi
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 21 votes
    forgetting homework: 11 votes
    missing the bus: 20 votes
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    wasting pocket money: 6 votes
    missing the bus: 17 votes
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 23 votes
    losing water bottles: 18 votes
    missing the bus: 4 votes
26. 26.True or false: a medicine reminder solves no real problem. (a) True (b) False
27. 27.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Make it fast”
28. 28.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 22 votes
    losing water bottles: 8 votes
    forgetting homework: 20 votes
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    wasting pocket money: 14 votes
    no quiet study place: 17 votes
31. 31.True or false: a bill splitter solves no real problem. (a) False (b) True
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    wasting pocket money: 6 votes
    losing water bottles: 13 votes (a) forgetting homework (b) losing water bottles (c) wasting pocket money
33. 33.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    wasting pocket money: 13 votes
    forgetting birthdays: 8 votes
    forgetting homework: 10 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 14 votes
    forgetting homework: 17 votes
    missing the bus: 19 votes (a) missing the bus (b) forgetting homework (c) forgetting birthdays
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 19 votes
    missing the bus: 16 votes
    losing water bottles: 24 votes (a) losing water bottles (b) forgetting homework (c) missing the bus
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 24 votes
    forgetting homework: 6 votes
    missing the bus: 10 votes
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 24 votes
    forgetting homework: 8 votes
    wasting pocket money: 6 votes
39. 39.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 19 votes
    missing the bus: 6 votes
    forgetting homework: 20 votes (a) forgetting homework (b) missing the bus (c) no quiet study place

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