App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 164 · 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: 15 votes
   losing water bottles: 6 votes
   missing the bus: 17 votes
2. 2.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
   no quiet study place: 24 votes
   forgetting homework: 4 votes
   forgetting birthdays: 16 votes
3. 3.💡 A good app idea starts with ___. (a) a problem to solve (b) many colours (c) a cool logo (d) a long name
4. 4.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) just guess (d) ask possible users
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 12 votes
   forgetting homework: 17 votes
   missing the bus: 19 votes
6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 18 votes
   no quiet study place: 8 votes
   losing water bottles: 21 votes
7. 7.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a page of random dots (d) a library due-date alert
8. 8.💡 Which app idea solves this problem: a team shares one snack bill? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a bill splitter
9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 3 votes
   wasting pocket money: 8 votes
   forgetting birthdays: 20 votes (a) wasting pocket money (b) forgetting birthdays (c) no quiet study place
10. 10.True or false: a button with no action solves a real problem. (a) False (b) True
11. 11.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 18 votes
    forgetting birthdays: 5 votes
    wasting pocket money: 8 votes
13. 13.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 5 votes
    wasting pocket money: 21 votes
    losing water bottles: 22 votes (a) missing the bus (b) losing water bottles (c) wasting pocket money
15. 15.💡 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
16. 16.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a homework planner
17. 17.True or false: a library due-date alert solves no real problem. (a) True (b) False
18. 18.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
19. 19.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a medicine reminder (d) an app that just says hi
20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 8 votes
    forgetting homework: 9 votes
    missing the bus: 7 votes (a) forgetting homework (b) losing water bottles (c) missing the bus
21. 21.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) hard to use (d) very small
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 11 votes
    missing the bus: 14 votes
    forgetting homework: 12 votes (a) missing the bus (b) forgetting homework (c) losing water bottles
23. 23.Which of these app ideas solves a real problem? (a) a button with no action (b) a free study-room finder (c) an app that just says hi (d) a page of random dots
24. 24.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    no quiet study place: 16 votes
    forgetting homework: 19 votes
    losing water bottles: 15 votes
25. 25.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 19 votes
    forgetting homework: 22 votes
    wasting pocket money: 4 votes
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting homework: 6 votes
    no quiet study place: 8 votes
    wasting pocket money: 4 votes
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    no quiet study place: 24 votes
    missing the bus: 22 votes (a) missing the bus (b) no quiet study place (c) forgetting birthdays
28. 28.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
29. 29.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) a study-room finder
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    forgetting birthdays: 16 votes
    no quiet study place: 22 votes (a) forgetting birthdays (b) missing the bus (c) no quiet study place
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 14 votes
    missing the bus: 7 votes
    forgetting birthdays: 13 votes (a) missing the bus (b) no quiet study place (c) forgetting birthdays
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    missing the bus: 9 votes
    losing water bottles: 22 votes (a) missing the bus (b) forgetting homework (c) losing water bottles
33. 33.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
34. 34.True or false: an app that just says hi solves no real problem. (a) True (b) False
35. 35.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a blank grey screen (c) a free study-room finder (d) a library due-date alert
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    forgetting birthdays: 22 votes
    forgetting homework: 17 votes (a) forgetting homework (b) forgetting birthdays (c) missing the bus
37. 37.Which of these app ideas solves no real problem? (a) a library due-date alert (b) an app that just says hi (c) a free study-room finder (d) a bill splitter
38. 38.True or false: a free study-room finder solves no real problem. (a) True (b) False
39. 39.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a button with no action (d) a free study-room finder
40. 40.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    wasting pocket money: 22 votes
    losing water bottles: 5 votes
    forgetting birthdays: 15 votes

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