App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 173 · 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?
   losing water bottles: 14 votes
   no quiet study place: 5 votes
   forgetting birthdays: 9 votes
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   wasting pocket money: 6 votes
   missing the bus: 4 votes
   losing water bottles: 17 votes
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 13 votes
   losing water bottles: 18 votes
   forgetting homework: 4 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
4. 4.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
   no quiet study place: 6 votes
   forgetting homework: 16 votes
   wasting pocket money: 9 votes
5. 5.True or false: a button with no action solves a real problem. (a) True (b) False
6. 6.💡 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 study-room finder
7. 7.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a study-room finder
8. 8.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
9. 9.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    forgetting birthdays: 5 votes
    no quiet study place: 16 votes
11. 11.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
12. 12.💡 After a survey, which need should version 1 solve? (a) the most common need (b) a random need (c) the newest trend (d) the rarest need
13. 13.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a study-room finder
14. 14.True or false: an app that just says hi solves no real problem. (a) True (b) False
15. 15.True or false: a medicine reminder solves a real problem. (a) False (b) True
16. 16.💡 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
17. 17.💡 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
18. 18.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a page of random dots (c) a free study-room finder (d) a lost-and-found board
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 9 votes
    no quiet study place: 24 votes
    wasting pocket money: 16 votes
20. 20.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a bill splitter
21. 21.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a lost-and-found board (d) an app that just says hi
22. 22.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a button with no action (c) a lost-and-found board (d) a library due-date alert
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 7 votes
    forgetting homework: 9 votes
    forgetting birthdays: 16 votes
24. 24.Which of these app ideas solves a real problem? (a) a free study-room finder (b) a blank grey screen (c) a button with no action (d) an app that just says hi
25. 25.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 13 votes
    forgetting birthdays: 24 votes
    forgetting homework: 3 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
27. 27.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
28. 28.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting birthdays”?
    missing the bus: 13 votes
    forgetting birthdays: 10 votes
    losing water bottles: 15 votes
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 14 votes
    wasting pocket money: 8 votes
    forgetting homework: 7 votes (a) forgetting homework (b) wasting pocket money (c) losing water bottles
30. 30.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Use blue buttons” (d) “Kids forget homework”
31. 31.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    losing water bottles: 25 votes
    forgetting birthdays: 5 votes (a) missing the bus (b) losing water bottles (c) forgetting birthdays
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    no quiet study place: 14 votes
    forgetting birthdays: 7 votes (a) forgetting birthdays (b) no quiet study place (c) missing the bus
34. 34.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
35. 35.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a lost-and-found board (c) a bill splitter (d) a free study-room finder
36. 36.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
37. 37.True or false: a blank grey screen solves no real problem. (a) True (b) False
38. 38.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
39. 39.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    no quiet study place: 6 votes
    missing the bus: 24 votes
    forgetting homework: 5 votes
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 17 votes
    forgetting homework: 13 votes
    missing the bus: 5 votes (a) forgetting homework (b) forgetting birthdays (c) missing the bus

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