App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 274 · 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? Which problem should your app solve first?
   forgetting birthdays: 13 votes
   no quiet study place: 11 votes
   wasting pocket money: 17 votes (a) wasting pocket money (b) no quiet study place (c) forgetting birthdays
2. 2.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 bill splitter
3. 3.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) a blank grey screen
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 18 votes
   forgetting homework: 6 votes
   losing water bottles: 4 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
5. 5.💡 After a survey, which need should version 1 solve? (a) a random need (b) the most common need (c) the rarest need (d) the newest trend
6. 6.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a bill splitter (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
7. 7.💡 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
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 6 votes
   wasting pocket money: 9 votes
   losing water bottles: 4 votes (a) losing water bottles (b) wasting pocket money (c) forgetting birthdays
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 4 votes
   losing water bottles: 18 votes
   forgetting homework: 25 votes
10. 10.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 7 votes
    missing the bus: 18 votes
    forgetting birthdays: 10 votes
11. 11.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a medicine reminder (d) a lost-and-found board
12. 12.True or false: a lost-and-found board solves a real problem. (a) True (b) False
13. 13.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    forgetting birthdays: 7 votes
    forgetting homework: 10 votes (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
15. 15.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    missing the bus: 9 votes
    forgetting birthdays: 19 votes
    no quiet study place: 10 votes
16. 16.True or false: a bill splitter solves no real problem. (a) False (b) True
17. 17.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
18. 18.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast
19. 19.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
20. 20.True or false: a lost-and-found board solves no real problem. (a) False (b) True
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    no quiet study place: 7 votes
    forgetting homework: 18 votes (a) no quiet study place (b) forgetting homework (c) missing the bus
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 22 votes
    no quiet study place: 24 votes
    wasting pocket money: 21 votes
23. 23.True or false: a free study-room finder solves no real problem. (a) False (b) True
24. 24.💡 Which app idea solves this problem: pupils forget due dates? (a) a bill splitter (b) a lost-and-found board (c) a medicine reminder (d) a homework planner
25. 25.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) a cool logo (d) many colours
26. 26.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) an app that just says hi (d) a medicine reminder
27. 27.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
28. 28.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a bill splitter (c) a lost-and-found board (d) a button with no action
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 5 votes
    no quiet study place: 18 votes
    losing water bottles: 14 votes
30. 30.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a medicine reminder
31. 31.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a lost-and-found board (d) an app that just says hi
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    wasting pocket money: 23 votes
    missing the bus: 5 votes
33. 33.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a study-room finder
34. 34.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Add a logo” (c) “Make it fast” (d) “Use blue buttons”
35. 35.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a library due-date alert (d) a page of random dots
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 14 votes
    missing the bus: 6 votes
    forgetting homework: 10 votes (a) forgetting homework (b) missing the bus (c) losing water bottles
37. 37.True or false: a library due-date alert solves no real problem. (a) True (b) False
38. 38.True or false: a library due-date alert solves a real problem. (a) False (b) True
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 12 votes
    wasting pocket money: 22 votes
    forgetting birthdays: 17 votes
40. 40.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a homework planner (c) a bill splitter (d) a lost-and-found board

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