App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 473 · 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 more votes did “forgetting homework” get than “losing water bottles”?
   no quiet study place: 8 votes
   losing water bottles: 6 votes
   forgetting homework: 13 votes
2. 2.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
3. 3.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 8 votes
   missing the bus: 5 votes
   losing water bottles: 10 votes (a) missing the bus (b) wasting pocket money (c) losing water bottles
5. 5.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
   forgetting homework: 15 votes
   forgetting birthdays: 24 votes
   wasting pocket money: 25 votes
6. 6.💡 An app that tries to do everything at once is usually ___. (a) very small (b) finished fast (c) easy to build (d) hard to use
7. 7.💡 Which is a problem statement? (a) “Make it fast” (b) “Use blue buttons” (c) “Add a logo” (d) “Kids forget homework”
8. 8.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
   wasting pocket money: 9 votes
   losing water bottles: 16 votes
   forgetting birthdays: 4 votes
9. 9.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
   wasting pocket money: 14 votes
   forgetting homework: 8 votes
   no quiet study place: 11 votes
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 8 votes
    forgetting birthdays: 12 votes
    losing water bottles: 18 votes (a) missing the bus (b) forgetting birthdays (c) losing water bottles
11. 11.Which of these app ideas solves no real problem? (a) a page of random dots (b) a medicine reminder (c) a bill splitter (d) a library due-date alert
12. 12.True or false: a free study-room finder solves a real problem. (a) False (b) True
13. 13.True or false: a button with no action solves a real problem. (a) True (b) False
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    missing the bus: 7 votes
    no quiet study place: 9 votes
15. 15.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a free study-room finder (c) a library due-date alert (d) a lost-and-found board
16. 16.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
17. 17.Which of these app ideas solves no real problem? (a) a free study-room finder (b) an app that just says hi (c) a lost-and-found board (d) a library due-date alert
18. 18.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
19. 19.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
20. 20.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) copy another app (d) pick a colour
21. 21.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a lost-and-found board (c) a homework planner (d) a medicine reminder
22. 22.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
23. 23.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a library due-date alert (d) a blank grey screen
24. 24.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
25. 25.True or false: an app that just says hi solves no real problem. (a) False (b) True
26. 26.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    no quiet study place: 6 votes
    losing water bottles: 13 votes
    forgetting birthdays: 11 votes
27. 27.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a medicine reminder (c) a homework planner (d) a bill splitter
28. 28.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
29. 29.True or false: a blank grey screen solves a real problem. (a) True (b) False
30. 30.True or false: a lost-and-found board solves no real problem. (a) False (b) True
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 19 votes
    forgetting birthdays: 13 votes
    forgetting homework: 18 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 22 votes
    forgetting birthdays: 5 votes
    forgetting homework: 4 votes (a) losing water bottles (b) forgetting birthdays (c) forgetting homework
33. 33.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) the rarest need (d) a random need
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting birthdays: 15 votes
    no quiet study place: 4 votes
    forgetting homework: 16 votes
35. 35.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    forgetting homework: 17 votes
    losing water bottles: 25 votes
    missing the bus: 14 votes
36. 36.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) a library due-date alert (d) a button with no action
37. 37.True or false: a page of random dots solves no real problem. (a) True (b) False
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 13 votes
    missing the bus: 24 votes
    forgetting homework: 20 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    losing water bottles: 8 votes
    forgetting homework: 21 votes
    wasting pocket money: 23 votes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting birthdays: 21 votes
    forgetting homework: 12 votes
    no quiet study place: 4 votes

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