App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 191 · 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?
   wasting pocket money: 16 votes
   missing the bus: 3 votes
   no quiet study place: 19 votes
2. 2.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a bill splitter (c) a library due-date alert (d) a page of random dots
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 9 votes
   no quiet study place: 3 votes
   losing water bottles: 17 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
4. 4.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 14 votes
   forgetting birthdays: 7 votes
   losing water bottles: 9 votes (a) losing water bottles (b) missing the bus (c) forgetting birthdays
6. 6.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) very small (c) easy to build (d) finished fast
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 10 votes
   missing the bus: 24 votes
   losing water bottles: 12 votes (a) missing the bus (b) no quiet study place (c) losing water bottles
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 19 votes
   forgetting birthdays: 5 votes
   wasting pocket money: 13 votes (a) losing water bottles (b) forgetting birthdays (c) wasting pocket money
9. 9.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a page of random dots (c) a button with no action (d) a blank grey screen
10. 10.💡 A good app idea starts with ___. (a) a cool logo (b) many colours (c) a problem to solve (d) a long name
11. 11.💡 Which app idea solves this problem: the library is always full? (a) a homework planner (b) a study-room finder (c) a lost-and-found board (d) a medicine reminder
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    wasting pocket money: 7 votes
    missing the bus: 21 votes
13. 13.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    losing water bottles: 19 votes
    missing the bus: 9 votes (a) losing water bottles (b) missing the bus (c) forgetting birthdays
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 24 votes
    losing water bottles: 7 votes
    forgetting homework: 13 votes (a) no quiet study place (b) forgetting homework (c) losing water bottles
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 25 votes
    forgetting homework: 14 votes
    forgetting birthdays: 5 votes (a) forgetting homework (b) wasting pocket money (c) forgetting birthdays
17. 17.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) copy another app (d) pick a colour
18. 18.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
19. 19.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a study-room finder (c) a bill splitter (d) a medicine reminder
20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 23 votes
    forgetting homework: 15 votes
    wasting pocket money: 4 votes
21. 21.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a bill splitter (c) a blank grey screen (d) a lost-and-found board
22. 22.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a blank grey screen (d) a free study-room finder
23. 23.True or false: a button with no action solves a real problem. (a) False (b) True
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    forgetting homework: 23 votes
    missing the bus: 16 votes (a) forgetting homework (b) no quiet study place (c) missing the bus
25. 25.💡 Which app idea solves this problem: a team shares one snack bill? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a study-room finder
26. 26.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a homework planner
27. 27.True or false: a button with no action solves no real problem. (a) False (b) True
28. 28.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 12 votes
    losing water bottles: 11 votes
    no quiet study place: 7 votes
30. 30.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a lost-and-found board (c) a button with no action (d) a bill splitter
31. 31.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
32. 32.💡 Which is a problem statement? (a) “Kids forget homework” (b) “Use blue buttons” (c) “Add a logo” (d) “Make it fast”
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    losing water bottles: 9 votes
    forgetting birthdays: 15 votes
34. 34.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 page of random dots
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 7 votes
    wasting pocket money: 6 votes
    forgetting homework: 21 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money
36. 36.True or false: a bill splitter solves no real problem. (a) False (b) True
37. 37.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “wasting pocket money”?
    wasting pocket money: 3 votes
    losing water bottles: 9 votes
    missing the bus: 18 votes
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 25 votes
    forgetting birthdays: 19 votes
    missing the bus: 3 votes (a) missing the bus (b) losing water bottles (c) forgetting birthdays
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 9 votes
    missing the bus: 20 votes
    forgetting homework: 3 votes
40. 40.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes

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