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App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 105 · 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 bill splitter solves a real problem. (a) False (b) True
  2. 2.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
  3. 3.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) finished fast (c) very small (d) easy to build
  4. 4.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
  5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    wasting pocket money: 15 votes
    no quiet study place: 21 votes     (a) missing the bus (b) no quiet study place (c) wasting pocket money
  6. 6.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 3 votes
    forgetting birthdays: 10 votes
    wasting pocket money: 15 votes     (a) forgetting birthdays (b) forgetting homework (c) wasting pocket money
  7. 7.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a library due-date alert (c) a button with no action (d) a page of random dots
  8. 8.True or false: a lost-and-found board solves a real problem. (a) False (b) True
  9. 9.True or false: a medicine reminder solves no real problem. (a) False (b) True
  10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 10 votes
    forgetting homework: 24 votes
    losing water bottles: 17 votes
  11. 11.💡 Which is a problem statement? (a) “Add a logo” (b) “Kids forget homework” (c) “Use blue buttons” (d) “Make it fast”
  12. 12.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    forgetting homework: 23 votes
    forgetting birthdays: 7 votes     (a) forgetting birthdays (b) missing the bus (c) forgetting homework
  13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    no quiet study place: 24 votes
    forgetting birthdays: 25 votes     (a) no quiet study place (b) forgetting homework (c) forgetting birthdays
  14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    missing the bus: 14 votes
    wasting pocket money: 15 votes     (a) wasting pocket money (b) no quiet study place (c) missing the bus
  15. 15.True or false: a button with no action solves no real problem. (a) False (b) True
  16. 16.💡 Which app idea solves this problem: the library is always full? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
  17. 17.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
  18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 21 votes
    losing water bottles: 6 votes
    missing the bus: 12 votes
  19. 19.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
  20. 20.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a bill splitter (d) a button with no action
  21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 7 votes
    no quiet study place: 10 votes
    losing water bottles: 15 votes
  22. 22.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    losing water bottles: 3 votes
    wasting pocket money: 5 votes
    forgetting birthdays: 24 votes
  23. 23.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    losing water bottles: 11 votes
    forgetting birthdays: 6 votes
    forgetting homework: 23 votes
  24. 24.💡 After a survey, which need should version 1 solve? (a) the most common need (b) the newest trend (c) a random need (d) the rarest need
  25. 25.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
  26. 26.True or false: a page of random dots solves no real problem. (a) False (b) True
  27. 27.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    forgetting birthdays: 3 votes
    no quiet study place: 23 votes
  28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    missing the bus: 11 votes
    forgetting birthdays: 8 votes
    forgetting homework: 7 votes
  29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 6 votes
    wasting pocket money: 3 votes
    forgetting homework: 21 votes     (a) forgetting homework (b) missing the bus (c) wasting pocket money
  30. 30.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
  31. 31.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
  32. 32.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a page of random dots (c) a button with no action (d) a bill splitter
  33. 33.True or false: a blank grey screen solves a real problem. (a) False (b) True
  34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 8 votes
    forgetting birthdays: 3 votes
    missing the bus: 22 votes     (a) missing the bus (b) losing water bottles (c) forgetting birthdays
  35. 35.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “forgetting birthdays”?
    missing the bus: 23 votes
    forgetting birthdays: 12 votes
    forgetting homework: 22 votes
  36. 36.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
  37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 7 votes
    forgetting homework: 23 votes
    losing water bottles: 6 votes
  38. 38.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    missing the bus: 22 votes
    wasting pocket money: 10 votes     (a) wasting pocket money (b) forgetting homework (c) missing the bus
  39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    wasting pocket money: 10 votes
    losing water bottles: 7 votes     (a) losing water bottles (b) missing the bus (c) wasting pocket money
  40. 40.True or false: a medicine reminder solves a real problem. (a) False (b) True

Answer key

  1. True
  2. a study-room finder
  3. hard to use
  4. No
  5. no quiet study place
  6. wasting pocket money
  7. a library due-date alert
  8. True
  9. False
  10. 51
  11. “Kids forget homework”
  12. forgetting homework
  13. forgetting birthdays
  14. wasting pocket money
  15. True
  16. a study-room finder
  17. No
  18. 39
  19. Yes
  20. a button with no action
  21. 32
  22. 2
  23. 12
  24. the most common need
  25. No
  26. True
  27. 48
  28. 1
  29. forgetting homework
  30. Yes
  31. Yes
  32. a bill splitter
  33. False
  34. missing the bus
  35. 10
  36. Yes
  37. 36
  38. missing the bus
  39. missing the bus
  40. True

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