App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 77 · 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 homework: 3 votes
   no quiet study place: 4 votes
   forgetting birthdays: 7 votes
2. 2.True or false: a page of random dots solves a real problem. (a) True (b) False
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 3 votes
   forgetting homework: 4 votes
   missing the bus: 23 votes
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 3 votes
   forgetting homework: 12 votes
   forgetting birthdays: 15 votes
5. 5.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
   losing water bottles: 11 votes
   forgetting homework: 4 votes
   forgetting birthdays: 12 votes
6. 6.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
7. 7.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a lost-and-found board
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 22 votes
   forgetting birthdays: 6 votes
   no quiet study place: 12 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
9. 9.Which of these app ideas solves a real problem? (a) a bill splitter (b) a page of random dots (c) a button with no action (d) a blank grey screen
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 20 votes
    losing water bottles: 5 votes
    no quiet study place: 10 votes
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 7 votes
    no quiet study place: 9 votes
    wasting pocket money: 10 votes
12. 12.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Make it fast” (d) “Kids forget homework”
13. 13.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a button with no action (c) a medicine reminder (d) a free study-room finder
14. 14.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) an app that just says hi (d) a bill splitter
15. 15.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a button with no action (c) a blank grey screen (d) an app that just says hi
16. 16.True or false: a library due-date alert solves no real problem. (a) True (b) False
17. 17.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) just guess (d) copy another app
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 19 votes
    missing the bus: 20 votes
    losing water bottles: 12 votes
19. 19.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) many colours (d) a long name
20. 20.Which of these app ideas solves a real problem? (a) a button with no action (b) a lost-and-found board (c) an app that just says hi (d) a blank grey screen
21. 21.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    missing the bus: 16 votes
    forgetting homework: 19 votes
    forgetting birthdays: 14 votes
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 23 votes
    no quiet study place: 4 votes
    forgetting birthdays: 24 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 5 votes
    forgetting birthdays: 25 votes
    no quiet study place: 9 votes
24. 24.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    forgetting homework: 20 votes
    losing water bottles: 12 votes
    forgetting birthdays: 3 votes
25. 25.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a lost-and-found board (c) a bill splitter (d) a page of random dots
26. 26.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    missing the bus: 11 votes
    forgetting birthdays: 7 votes
    losing water bottles: 6 votes
27. 27.True or false: a bill splitter solves no real problem. (a) True (b) False
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 24 votes
    losing water bottles: 12 votes
    forgetting birthdays: 25 votes (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
29. 29.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a medicine reminder (c) a bill splitter (d) a homework planner
30. 30.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
31. 31.True or false: an app that just says hi solves a real problem. (a) True (b) False
32. 32.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
33. 33.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a medicine reminder
34. 34.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the newest trend (c) a random need (d) the most common need
35. 35.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    forgetting homework: 15 votes
    losing water bottles: 6 votes
    wasting pocket money: 9 votes
36. 36.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a lost-and-found board (c) a blank grey screen (d) a bill splitter
37. 37.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    no quiet study place: 20 votes
    wasting pocket money: 12 votes
    missing the bus: 22 votes
39. 39.💡 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
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 7 votes
    missing the bus: 11 votes
    wasting pocket money: 24 votes (a) missing the bus (b) forgetting birthdays (c) wasting pocket money

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