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App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 248 · 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.True or false: a library due-date alert solves no real problem. (a) False (b) True
  2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    missing the bus: 4 votes
    wasting pocket money: 6 votes     (a) wasting pocket money (b) forgetting homework (c) missing the bus
  3. 3.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) an app that just says hi (d) a page of random dots
  4. 4.💡 After a survey, which need should version 1 solve? (a) a random need (b) the newest trend (c) the most common need (d) the rarest need
  5. 5.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Add a logo” (c) “Make it fast” (d) “Kids forget homework”
  6. 6.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
  7. 7.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 20 votes
    missing the bus: 8 votes
    no quiet study place: 23 votes     (a) losing water bottles (b) missing the bus (c) no quiet study place
  8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 21 votes
    missing the bus: 25 votes
    forgetting homework: 3 votes
  9. 9.💡 Which app idea solves this problem: the library is always full? (a) a homework planner (b) a study-room finder (c) a medicine reminder (d) a bill splitter
  10. 10.Which of these app ideas solves no real problem? (a) a bill splitter (b) a lost-and-found board (c) a page of random dots (d) a medicine reminder
  11. 11.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
  12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 14 votes
    missing the bus: 19 votes
    forgetting birthdays: 24 votes
  13. 13.True or false: a bill splitter solves no real problem. (a) True (b) False
  14. 14.True or false: a blank grey screen solves a real problem. (a) False (b) True
  15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 6 votes
    forgetting birthdays: 8 votes
    wasting pocket money: 11 votes
  16. 16.True or false: a free study-room finder solves no real problem. (a) True (b) False
  17. 17.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    forgetting birthdays: 16 votes
    wasting pocket money: 14 votes
    losing water bottles: 6 votes
  18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 12 votes
    wasting pocket money: 16 votes
    forgetting birthdays: 14 votes     (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
  19. 19.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
  20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 14 votes
    wasting pocket money: 7 votes
    no quiet study place: 6 votes     (a) wasting pocket money (b) missing the bus (c) no quiet study place
  21. 21.💡 A good app idea starts with ___. (a) a cool logo (b) many colours (c) a long name (d) a problem to solve
  22. 22.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a bill splitter (c) a study-room finder (d) a medicine reminder
  23. 23.True or false: a bill splitter solves a real problem. (a) True (b) False
  24. 24.True or false: a free study-room finder solves a real problem. (a) False (b) True
  25. 25.True or false: an app that just says hi solves no real problem. (a) False (b) True
  26. 26.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
  27. 27.True or false: a blank grey screen solves no real problem. (a) False (b) True
  28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 8 votes
    no quiet study place: 13 votes
    forgetting homework: 12 votes     (a) forgetting homework (b) forgetting birthdays (c) no quiet study place
  29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    no quiet study place: 8 votes
    forgetting homework: 11 votes     (a) missing the bus (b) no quiet study place (c) forgetting homework
  30. 30.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    forgetting homework: 19 votes
    missing the bus: 25 votes
    no quiet study place: 13 votes
  31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    forgetting birthdays: 18 votes
    losing water bottles: 12 votes
  32. 32.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a bill splitter (d) a lost-and-found board
  33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 12 votes
    no quiet study place: 13 votes
    forgetting birthdays: 22 votes     (a) forgetting homework (b) no quiet study place (c) forgetting birthdays
  34. 34.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
  35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 12 votes
    forgetting homework: 15 votes
    losing water bottles: 6 votes     (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
  36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 19 votes
    forgetting birthdays: 13 votes
    wasting pocket money: 5 votes     (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
  37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 4 votes
    wasting pocket money: 3 votes
    losing water bottles: 24 votes     (a) forgetting birthdays (b) losing water bottles (c) wasting pocket money
  38. 38.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
  39. 39.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    forgetting homework: 22 votes
    losing water bottles: 20 votes
    missing the bus: 15 votes
  40. 40.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast

Answer key

  1. False
  2. forgetting homework
  3. a medicine reminder
  4. the most common need
  5. “Kids forget homework”
  6. Yes
  7. no quiet study place
  8. 49
  9. a study-room finder
  10. a page of random dots
  11. Yes
  12. 57
  13. False
  14. False
  15. 25
  16. False
  17. 8
  18. wasting pocket money
  19. Yes
  20. missing the bus
  21. a problem to solve
  22. a bill splitter
  23. True
  24. True
  25. True
  26. Yes
  27. True
  28. no quiet study place
  29. missing the bus
  30. 12
  31. 41
  32. a blank grey screen
  33. forgetting birthdays
  34. Yes
  35. forgetting homework
  36. forgetting homework
  37. losing water bottles
  38. No
  39. 5
  40. hard to use

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