App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 143 · 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: students cannot find a quiet room? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a homework planner
2. 2.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
   no quiet study place: 20 votes
   forgetting birthdays: 3 votes
   forgetting homework: 13 votes
3. 3.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) an app that just says hi (d) a library due-date alert
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 20 votes
   forgetting birthdays: 6 votes
   no quiet study place: 23 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
5. 5.True or false: a bill splitter solves a real problem. (a) True (b) False
6. 6.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) many colours (d) a long name
7. 7.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 9 votes
   no quiet study place: 7 votes
   losing water bottles: 19 votes (a) wasting pocket money (b) losing water bottles (c) no quiet study place
9. 9.💡 Which is a problem statement? (a) “Make it fast” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Add a logo”
10. 10.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
11. 11.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a free study-room finder (c) a medicine reminder (d) a blank grey screen
12. 12.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    wasting pocket money: 3 votes
    losing water bottles: 20 votes
    forgetting birthdays: 16 votes
13. 13.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) finished fast (c) easy to build (d) very small
14. 14.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 10 votes
    no quiet study place: 19 votes
    losing water bottles: 4 votes
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 14 votes
    forgetting homework: 8 votes
    forgetting birthdays: 7 votes (a) forgetting homework (b) forgetting birthdays (c) missing the bus
16. 16.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a lost-and-found board (d) an app that just says hi
17. 17.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
18. 18.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a lost-and-found board (c) a page of random dots (d) a library due-date alert
19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    forgetting birthdays: 8 votes
    missing the bus: 3 votes (a) forgetting birthdays (b) forgetting homework (c) missing the bus
20. 20.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 24 votes
    forgetting birthdays: 9 votes
    wasting pocket money: 20 votes
22. 22.True or false: a button with no action solves a real problem. (a) True (b) False
23. 23.True or false: a button with no action solves no real problem. (a) True (b) False
24. 24.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
25. 25.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) an app that just says hi (c) a bill splitter (d) a free study-room finder
26. 26.True or false: a lost-and-found board solves no real problem. (a) True (b) False
27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 13 votes
    no quiet study place: 21 votes
    missing the bus: 19 votes
28. 28.Which of these app ideas solves no real problem? (a) a button with no action (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
29. 29.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 6 votes
    losing water bottles: 15 votes
    forgetting birthdays: 10 votes
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 13 votes
    wasting pocket money: 15 votes
    forgetting birthdays: 7 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 25 votes
    forgetting birthdays: 22 votes
    forgetting homework: 15 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
33. 33.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 17 votes
    losing water bottles: 12 votes
    forgetting homework: 9 votes
34. 34.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a bill splitter (d) a blank grey screen
35. 35.True or false: a medicine reminder solves no real problem. (a) False (b) True
36. 36.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a homework planner (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    missing the bus: 23 votes
    forgetting homework: 9 votes (a) missing the bus (b) forgetting homework (c) wasting pocket money
38. 38.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    losing water bottles: 6 votes
    forgetting birthdays: 4 votes
    no quiet study place: 15 votes
39. 39.True or false: a lost-and-found board solves a real problem. (a) True (b) False
40. 40.💡 Which app idea solves this problem: the library is always full? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a bill splitter

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