App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 74 · 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.True or false: a button with no action solves a real problem. (a) True (b) False
2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 6 votes
   forgetting homework: 13 votes
   wasting pocket money: 7 votes
3. 3.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
   missing the bus: 16 votes
   no quiet study place: 3 votes
   wasting pocket money: 15 votes
4. 4.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) pick a colour (d) copy another app
5. 5.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) very small (d) hard to use
6. 6.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a bill splitter (c) a lost-and-found board (d) a homework planner
7. 7.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
   missing the bus: 18 votes
   forgetting homework: 16 votes
   forgetting birthdays: 15 votes
8. 8.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a medicine reminder (c) a homework planner (d) a study-room finder
9. 9.💡 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
10. 10.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
11. 11.True or false: a free study-room finder solves a real problem. (a) True (b) False
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.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 24 votes
    forgetting birthdays: 5 votes
    wasting pocket money: 20 votes (a) wasting pocket money (b) forgetting birthdays (c) missing the bus
14. 14.💡 Which is a problem statement? (a) “Make it fast” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Add a logo”
15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 3 votes
    losing water bottles: 5 votes
    missing the bus: 10 votes
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 10 votes
    forgetting birthdays: 22 votes
    forgetting homework: 9 votes (a) forgetting homework (b) missing the bus (c) forgetting birthdays
17. 17.Which of these app ideas solves no real problem? (a) a bill splitter (b) a blank grey screen (c) a medicine reminder (d) a free study-room finder
18. 18.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a bill splitter
19. 19.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
20. 20.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a homework planner (b) a bill splitter (c) a study-room finder (d) a medicine reminder
21. 21.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
22. 22.True or false: an app that just says hi solves a real problem. (a) False (b) True
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 17 votes
    missing the bus: 22 votes
    wasting pocket money: 5 votes
24. 24.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    wasting pocket money: 14 votes
    forgetting homework: 18 votes
    losing water bottles: 24 votes
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 12 votes
    no quiet study place: 24 votes
    forgetting birthdays: 17 votes
26. 26.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
27. 27.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    forgetting birthdays: 11 votes
    no quiet study place: 17 votes
    wasting pocket money: 25 votes
28. 28.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a page of random dots (d) a lost-and-found board
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    forgetting birthdays: 6 votes
    missing the bus: 19 votes
30. 30.Which of these app ideas solves a real problem? (a) a bill splitter (b) a page of random dots (c) a button with no action (d) an app that just says hi
31. 31.True or false: an app that just says hi solves no real problem. (a) False (b) True
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 7 votes
    wasting pocket money: 12 votes
    losing water bottles: 8 votes
33. 33.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    missing the bus: 8 votes
    losing water bottles: 18 votes
    no quiet study place: 10 votes
34. 34.True or false: a medicine reminder solves a real problem. (a) True (b) False
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 18 votes
    forgetting birthdays: 9 votes
    wasting pocket money: 4 votes (a) losing water bottles (b) wasting pocket money (c) forgetting birthdays
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    wasting pocket money: 16 votes
    missing the bus: 10 votes (a) missing the bus (b) wasting pocket money (c) forgetting homework
37. 37.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a library due-date alert (c) an app that just says hi (d) a lost-and-found board
38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 21 votes
    missing the bus: 13 votes
    forgetting birthdays: 17 votes (a) no quiet study place (b) missing the bus (c) forgetting birthdays
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 15 votes
    losing water bottles: 22 votes
    wasting pocket money: 17 votes (a) wasting pocket money (b) missing the bus (c) losing water bottles
40. 40.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting birthdays”?
    forgetting birthdays: 18 votes
    no quiet study place: 7 votes
    wasting pocket money: 25 votes

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