App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 493 · 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?
   missing the bus: 16 votes
   no quiet study place: 15 votes
   forgetting homework: 17 votes
2. 2.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 10 votes
   wasting pocket money: 9 votes
   losing water bottles: 22 votes
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 11 votes
   missing the bus: 20 votes
   losing water bottles: 18 votes (a) no quiet study place (b) missing the bus (c) losing water bottles
5. 5.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
6. 6.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a library due-date alert (c) a free study-room finder (d) a lost-and-found board
7. 7.💡 Which app idea solves this problem: bottles go missing at school? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
8. 8.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
   missing the bus: 25 votes
   wasting pocket money: 8 votes
   no quiet study place: 6 votes
9. 9.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
10. 10.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) finished fast (d) easy to build
11. 11.💡 How can you check that people really have the problem? (a) just guess (b) copy another app (c) pick a colour (d) ask possible users
12. 12.True or false: a button with no action solves no real problem. (a) False (b) True
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?
    losing water bottles: 15 votes
    forgetting birthdays: 6 votes
    wasting pocket money: 3 votes (a) forgetting birthdays (b) losing water bottles (c) wasting pocket money
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    missing the bus: 5 votes
    no quiet study place: 22 votes (a) missing the bus (b) no quiet study place (c) forgetting birthdays
16. 16.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 18 votes
    forgetting homework: 14 votes
    missing the bus: 25 votes
17. 17.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
18. 18.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
19. 19.True or false: a lost-and-found board solves no real problem. (a) True (b) False
20. 20.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 9 votes
    no quiet study place: 22 votes
    forgetting homework: 24 votes
21. 21.True or false: a page of random dots solves a real problem. (a) False (b) True
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    forgetting homework: 13 votes
    missing the bus: 11 votes (a) forgetting birthdays (b) forgetting homework (c) missing the bus
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    forgetting homework: 20 votes
    wasting pocket money: 16 votes
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 a real problem? (a) a free study-room finder (b) a page of random dots (c) an app that just says hi (d) a blank grey screen
26. 26.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
27. 27.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a page of random dots (c) a blank grey screen (d) an app that just says hi
28. 28.Which of these app ideas solves a real problem? (a) a bill splitter (b) a button with no action (c) an app that just says hi (d) a blank grey screen
29. 29.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
30. 30.True or false: a free study-room finder solves a real problem. (a) False (b) True
31. 31.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
32. 32.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    losing water bottles: 13 votes
    no quiet study place: 9 votes
    wasting pocket money: 6 votes
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 14 votes
    losing water bottles: 6 votes
    wasting pocket money: 11 votes
34. 34.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
35. 35.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a library due-date alert (c) a button with no action (d) a free study-room finder
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 24 votes
    no quiet study place: 4 votes
    forgetting birthdays: 19 votes (a) forgetting birthdays (b) wasting pocket money (c) no quiet study place
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 17 votes
    missing the bus: 9 votes
    wasting pocket money: 20 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
38. 38.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a long name (d) a problem to solve
39. 39.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) the rarest need (c) the most common need (d) a random need
40. 40.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a study-room finder

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