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App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 573 · 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.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
  2. 2.True or false: a button with no action solves a real problem. (a) False (b) True
  3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 8 votes
    missing the bus: 25 votes
    no quiet study place: 14 votes     (a) missing the bus (b) no quiet study place (c) losing water bottles
  4. 4.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “forgetting homework”?
    missing the bus: 7 votes
    forgetting birthdays: 6 votes
    forgetting homework: 5 votes
  5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 23 votes
    forgetting birthdays: 13 votes
    forgetting homework: 12 votes     (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
  6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 3 votes
    missing the bus: 10 votes
    forgetting homework: 17 votes
  7. 7.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    wasting pocket money: 25 votes
    forgetting birthdays: 10 votes
    losing water bottles: 18 votes
  8. 8.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a blank grey screen (d) a lost-and-found board
  9. 9.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    wasting pocket money: 21 votes
    missing the bus: 5 votes
    forgetting birthdays: 22 votes
  10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 22 votes
    missing the bus: 12 votes
    losing water bottles: 16 votes
  11. 11.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) the newest trend (c) a random need (d) the most common need
  12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 20 votes
    missing the bus: 6 votes
    forgetting homework: 23 votes
  13. 13.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a page of random dots (c) a bill splitter (d) a free study-room finder
  14. 14.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a study-room finder
  15. 15.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a blank grey screen (d) a bill splitter
  16. 16.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) a cool logo (d) many colours
  17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    missing the bus: 19 votes
    losing water bottles: 15 votes     (a) wasting pocket money (b) losing water bottles (c) missing the bus
  18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 9 votes
    losing water bottles: 10 votes
    forgetting birthdays: 11 votes
  19. 19.💡 How can you check that people really have the problem? (a) ask possible users (b) copy another app (c) just guess (d) pick a colour
  20. 20.True or false: a free study-room finder solves no real problem. (a) True (b) False
  21. 21.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a homework planner (c) a lost-and-found board (d) a medicine reminder
  22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    no quiet study place: 10 votes
    forgetting birthdays: 4 votes
  23. 23.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
  24. 24.True or false: a library due-date alert solves a real problem. (a) True (b) False
  25. 25.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
  26. 26.True or false: a button with no action solves no real problem. (a) True (b) False
  27. 27.True or false: a bill splitter solves a real problem. (a) True (b) False
  28. 28.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a library due-date alert (d) a lost-and-found board
  29. 29.True or false: a page of random dots solves a real problem. (a) False (b) True
  30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 9 votes
    no quiet study place: 18 votes
    forgetting birthdays: 23 votes     (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
  31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 20 votes
    no quiet study place: 16 votes
    forgetting birthdays: 5 votes
  32. 32.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    forgetting homework: 10 votes
    wasting pocket money: 7 votes
    no quiet study place: 5 votes
  33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 10 votes
    forgetting birthdays: 21 votes
    losing water bottles: 24 votes
  34. 34.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
  35. 35.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
  36. 36.True or false: an app that just says hi solves no real problem. (a) True (b) False
  37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 14 votes
    forgetting birthdays: 12 votes
    wasting pocket money: 15 votes     (a) forgetting homework (b) forgetting birthdays (c) wasting pocket money
  38. 38.True or false: a bill splitter solves no real problem. (a) False (b) True
  39. 39.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 5 votes
    forgetting homework: 22 votes
    missing the bus: 17 votes
  40. 40.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    wasting pocket money: 8 votes
    forgetting birthdays: 24 votes
    no quiet study place: 15 votes

Answer key

  1. Yes
  2. False
  3. missing the bus
  4. 1
  5. wasting pocket money
  6. 30
  7. 7
  8. a lost-and-found board
  9. 1
  10. 50
  11. the most common need
  12. 49
  13. a page of random dots
  14. a study-room finder
  15. a blank grey screen
  16. a problem to solve
  17. missing the bus
  18. 30
  19. ask possible users
  20. False
  21. a lost-and-found board
  22. 23
  23. a bill splitter
  24. True
  25. No
  26. True
  27. True
  28. an app that just says hi
  29. False
  30. forgetting birthdays
  31. 41
  32. 2
  33. 55
  34. a bill splitter
  35. No
  36. True
  37. wasting pocket money
  38. False
  39. 12
  40. 7

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