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App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 219 · 40 questions
TalentJR

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.

NameDateTime takenScore ___ / 40
  1. 1.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “losing water bottles”?
    forgetting birthdays: 22 votes
    losing water bottles: 19 votes
    wasting pocket money: 14 votes
  2. 2.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    missing the bus: 9 votes
    no quiet study place: 12 votes
    forgetting birthdays: 6 votes
  3. 3.True or false: a bill splitter solves a real problem. (a) False (b) True
  4. 4.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a medicine reminder
  5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 9 votes
    forgetting homework: 6 votes
    losing water bottles: 19 votes
  6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 10 votes
    missing the bus: 17 votes
    losing water bottles: 22 votes     (a) missing the bus (b) losing water bottles (c) forgetting homework
  7. 7.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
  8. 8.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    no quiet study place: 21 votes
    missing the bus: 24 votes
    forgetting homework: 13 votes
  9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    forgetting homework: 23 votes
    losing water bottles: 8 votes
    missing the bus: 21 votes
  10. 10.True or false: a page of random dots solves a real problem. (a) False (b) True
  11. 11.True or false: a page of random dots solves no real problem. (a) False (b) True
  12. 12.Which of these app ideas solves no real problem? (a) a page of random dots (b) a library due-date alert (c) a bill splitter (d) a free study-room finder
  13. 13.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a button with no action (d) a free study-room finder
  14. 14.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    losing water bottles: 23 votes
    no quiet study place: 14 votes
    forgetting homework: 10 votes
  15. 15.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a lost-and-found board (b) a medicine reminder (c) a study-room finder (d) a homework planner
  16. 16.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the most common need (c) the newest trend (d) a random need
  17. 17.Which of these app ideas solves a real problem? (a) a page of random dots (b) a blank grey screen (c) a button with no action (d) a bill splitter
  18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 9 votes
    missing the bus: 25 votes
    wasting pocket money: 6 votes     (a) forgetting birthdays (b) missing the bus (c) wasting pocket money
  19. 19.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 12 votes
    no quiet study place: 24 votes
    losing water bottles: 7 votes     (a) losing water bottles (b) missing the bus (c) no quiet study place
  20. 20.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 16 votes
    forgetting birthdays: 6 votes
    losing water bottles: 14 votes
  21. 21.💡 A good app idea starts with ___. (a) a problem to solve (b) a long name (c) many colours (d) a cool logo
  22. 22.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
  23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 8 votes
    forgetting birthdays: 15 votes
    losing water bottles: 5 votes
  24. 24.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
  25. 25.True or false: a free study-room finder solves a real problem. (a) False (b) True
  26. 26.True or false: a blank grey screen solves no real problem. (a) True (b) False
  27. 27.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    wasting pocket money: 6 votes
    losing water bottles: 15 votes
    forgetting homework: 10 votes
  28. 28.True or false: a bill splitter solves no real problem. (a) False (b) True
  29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 17 votes
    missing the bus: 13 votes
    losing water bottles: 12 votes
  30. 30.Which of these app ideas solves no real problem? (a) a bill splitter (b) a medicine reminder (c) a lost-and-found board (d) a button with no action
  31. 31.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 25 votes
    losing water bottles: 4 votes
    forgetting homework: 20 votes
  32. 32.True or false: a button with no action solves a real problem. (a) False (b) True
  33. 33.💡 Which app idea solves this problem: the library is always full? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a study-room finder
  34. 34.True or false: a button with no action solves no real problem. (a) True (b) False
  35. 35.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
  36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “missing the bus”?
    forgetting homework: 10 votes
    no quiet study place: 25 votes
    missing the bus: 23 votes
  37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 17 votes
    missing the bus: 7 votes
    forgetting birthdays: 10 votes     (a) forgetting homework (b) forgetting birthdays (c) missing the bus
  38. 38.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
  39. 39.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    no quiet study place: 14 votes
    wasting pocket money: 20 votes
    missing the bus: 19 votes
  40. 40.True or false: a medicine reminder solves no real problem. (a) True (b) False

Answer key

  1. 3
  2. 3
  3. True
  4. a medicine reminder
  5. 34
  6. losing water bottles
  7. a bill splitter
  8. 11
  9. 15
  10. False
  11. True
  12. a page of random dots
  13. a free study-room finder
  14. 13
  15. a medicine reminder
  16. the most common need
  17. a bill splitter
  18. missing the bus
  19. no quiet study place
  20. 36
  21. a problem to solve
  22. Yes
  23. 28
  24. Yes
  25. True
  26. True
  27. 9
  28. False
  29. 42
  30. a button with no action
  31. 21
  32. False
  33. a study-room finder
  34. True
  35. Yes
  36. 2
  37. forgetting homework
  38. No
  39. 1
  40. False

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