App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 423 · 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 blank grey screen solves no real problem. (a) False (b) True
2. 2.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a homework planner (c) a bill splitter (d) a study-room finder
3. 3.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a homework planner (c) a study-room finder (d) a medicine reminder
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 24 votes
   wasting pocket money: 16 votes
   forgetting birthdays: 10 votes (a) forgetting homework (b) wasting pocket money (c) forgetting birthdays
5. 5.True or false: a library due-date alert solves a real problem. (a) True (b) False
6. 6.True or false: a button with no action solves a real problem. (a) False (b) True
7. 7.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
   no quiet study place: 22 votes
   wasting pocket money: 11 votes
   forgetting birthdays: 12 votes
8. 8.True or false: a medicine reminder solves no real problem. (a) False (b) True
9. 9.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) a medicine reminder (d) an app that just says hi
10. 10.True or false: a lost-and-found board solves no real problem. (a) False (b) True
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 18 votes
    missing the bus: 5 votes
    no quiet study place: 23 votes
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 4 votes
    forgetting homework: 20 votes
    no quiet study place: 7 votes
13. 13.💡 A good app idea starts with ___. (a) many colours (b) a long name (c) a cool logo (d) a problem to solve
14. 14.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a study-room finder (c) a medicine reminder (d) a lost-and-found board
15. 15.Which of these app ideas solves no real problem? (a) a medicine reminder (b) an app that just says hi (c) a free study-room finder (d) a library due-date alert
16. 16.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    forgetting birthdays: 25 votes
    no quiet study place: 13 votes
    wasting pocket money: 17 votes
17. 17.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
18. 18.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting homework: 22 votes
    forgetting birthdays: 14 votes
    wasting pocket money: 23 votes
19. 19.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    forgetting homework: 7 votes
    wasting pocket money: 22 votes
    losing water bottles: 11 votes
20. 20.💡 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
21. 21.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 10 votes
    missing the bus: 18 votes
    forgetting birthdays: 8 votes (a) missing the bus (b) wasting pocket money (c) forgetting birthdays
23. 23.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
24. 24.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a study-room finder (c) a homework planner (d) a medicine reminder
25. 25.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) a page of random dots
26. 26.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 15 votes
    forgetting homework: 24 votes
    forgetting birthdays: 23 votes
27. 27.💡 Which app idea solves this problem: bottles go missing at school? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 21 votes
    no quiet study place: 14 votes
    forgetting homework: 12 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
29. 29.💡 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
30. 30.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 3 votes
    wasting pocket money: 8 votes
    forgetting homework: 24 votes (a) no quiet study place (b) forgetting homework (c) wasting pocket money
32. 32.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 15 votes
    forgetting homework: 19 votes
    no quiet study place: 8 votes
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 11 votes
    no quiet study place: 4 votes
    wasting pocket money: 8 votes (a) missing the bus (b) no quiet study place (c) wasting pocket money
34. 34.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    losing water bottles: 25 votes
    no quiet study place: 3 votes
    missing the bus: 5 votes
35. 35.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    forgetting homework: 13 votes
    losing water bottles: 15 votes
    forgetting birthdays: 5 votes
36. 36.💡 Which app idea solves this problem: the library is always full? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a study-room finder
37. 37.True or false: an app that just says hi solves no real problem. (a) True (b) False
38. 38.True or false: a free study-room finder solves a real problem. (a) True (b) False
39. 39.True or false: a bill splitter solves a real problem. (a) True (b) False
40. 40.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    forgetting birthdays: 6 votes
    missing the bus: 7 votes
    losing water bottles: 20 votes

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