App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 119 · 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.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   wasting pocket money: 21 votes
   missing the bus: 18 votes
   no quiet study place: 24 votes (a) wasting pocket money (b) no quiet study place (c) missing the bus
3. 3.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
4. 4.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a free study-room finder (c) a blank grey screen (d) a medicine reminder
5. 5.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
6. 6.💡 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 bill splitter
7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 20 votes
   losing water bottles: 9 votes
   no quiet study place: 25 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
8. 8.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
   forgetting homework: 20 votes
   losing water bottles: 11 votes
   no quiet study place: 22 votes
9. 9.True or false: a bill splitter solves no real problem. (a) True (b) False
10. 10.💡 Which app idea solves this problem: the library is always full? (a) a study-room finder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 8 votes
    wasting pocket money: 9 votes
    forgetting homework: 11 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money
12. 12.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a library due-date alert (d) a page of random dots
13. 13.True or false: a lost-and-found board solves no real problem. (a) True (b) False
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 22 votes
    forgetting homework: 25 votes
    no quiet study place: 7 votes
15. 15.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
16. 16.Which of these app ideas solves a real problem? (a) a blank grey screen (b) an app that just says hi (c) a button with no action (d) a free study-room finder
17. 17.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
18. 18.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) an app that just says hi
19. 19.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a medicine reminder (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
20. 20.💡 A good app idea starts with ___. (a) many colours (b) a problem to solve (c) a cool logo (d) a long name
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 3 votes
    no quiet study place: 11 votes
    losing water bottles: 22 votes (a) forgetting birthdays (b) no quiet study place (c) losing water bottles
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 10 votes
    forgetting birthdays: 4 votes
    no quiet study place: 17 votes
23. 23.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    losing water bottles: 23 votes
    forgetting birthdays: 6 votes
    forgetting homework: 19 votes
24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 4 votes
    losing water bottles: 3 votes
    forgetting birthdays: 23 votes (a) wasting pocket money (b) losing water bottles (c) forgetting birthdays
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 10 votes
    no quiet study place: 20 votes
    forgetting birthdays: 19 votes
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 19 votes
    forgetting birthdays: 22 votes
    missing the bus: 6 votes
27. 27.💡 Which app idea solves this problem: projects pile up at once? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
28. 28.💡 Which app idea solves this problem: a patient misses doses? (a) a homework planner (b) a bill splitter (c) a lost-and-found board (d) a medicine reminder
29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 4 votes
    missing the bus: 12 votes
    wasting pocket money: 11 votes
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 19 votes
    no quiet study place: 9 votes
    missing the bus: 25 votes
31. 31.💡 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
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 19 votes
    forgetting birthdays: 4 votes
    losing water bottles: 20 votes (a) losing water bottles (b) forgetting birthdays (c) missing the bus
33. 33.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting homework: 5 votes
    forgetting birthdays: 20 votes
    missing the bus: 23 votes
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 7 votes
    forgetting birthdays: 15 votes
    forgetting homework: 22 votes (a) losing water bottles (b) forgetting birthdays (c) forgetting homework
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 6 votes
    wasting pocket money: 25 votes
    missing the bus: 14 votes
36. 36.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 17 votes
    losing water bottles: 10 votes
    no quiet study place: 5 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 17 votes
    forgetting birthdays: 18 votes
    forgetting homework: 6 votes (a) wasting pocket money (b) forgetting homework (c) forgetting birthdays
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 11 votes
    missing the bus: 13 votes
    no quiet study place: 20 votes
39. 39.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
40. 40.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter

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