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App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 541 · 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 students voted in all?
    missing the bus: 21 votes
    losing water bottles: 18 votes
    wasting pocket money: 11 votes
  2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 4 votes
    missing the bus: 19 votes
    forgetting birthdays: 24 votes     (a) forgetting homework (b) missing the bus (c) forgetting birthdays
  3. 3.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) very small (c) finished fast (d) hard to use
  4. 4.True or false: a medicine reminder solves no real problem. (a) True (b) False
  5. 5.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
  6. 6.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
  7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 10 votes
    forgetting birthdays: 11 votes
    no quiet study place: 17 votes
  8. 8.True or false: a blank grey screen solves a real problem. (a) True (b) False
  9. 9.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 13 votes
    no quiet study place: 8 votes
    forgetting birthdays: 6 votes     (a) forgetting birthdays (b) losing water bottles (c) no quiet study place
  10. 10.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting homework: 6 votes
    missing the bus: 7 votes
    forgetting birthdays: 21 votes
  11. 11.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a lost-and-found board (c) a blank grey screen (d) a medicine reminder
  12. 12.True or false: a bill splitter solves no real problem. (a) True (b) False
  13. 13.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    losing water bottles: 5 votes
    wasting pocket money: 13 votes
    no quiet study place: 7 votes
  14. 14.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    forgetting birthdays: 19 votes
    forgetting homework: 9 votes
    no quiet study place: 21 votes
  15. 15.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a medicine reminder (c) a button with no action (d) a bill splitter
  16. 16.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
  17. 17.True or false: a free study-room finder solves no real problem. (a) True (b) False
  18. 18.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    missing the bus: 23 votes
    wasting pocket money: 3 votes
    forgetting birthdays: 17 votes
  19. 19.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
  20. 20.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    missing the bus: 13 votes
    wasting pocket money: 19 votes
    losing water bottles: 16 votes
  21. 21.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
  22. 22.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
  23. 23.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
  24. 24.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the most common need (d) the newest trend
  25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 13 votes
    forgetting homework: 23 votes
    wasting pocket money: 14 votes
  26. 26.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 24 votes
    losing water bottles: 4 votes
    forgetting homework: 21 votes
  27. 27.💡 How can you check that people really have the problem? (a) copy another app (b) ask possible users (c) pick a colour (d) just guess
  28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    missing the bus: 5 votes
    forgetting homework: 22 votes
    no quiet study place: 15 votes
  29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 24 votes
    losing water bottles: 19 votes
    no quiet study place: 25 votes
  30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    forgetting birthdays: 19 votes
    missing the bus: 13 votes
  31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 14 votes
    forgetting homework: 24 votes
    wasting pocket money: 10 votes     (a) no quiet study place (b) wasting pocket money (c) forgetting homework
  32. 32.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
  33. 33.💡 Which app idea solves this problem: friends argue over who pays? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
  34. 34.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
  35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 25 votes
    no quiet study place: 21 votes
    missing the bus: 20 votes
  36. 36.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
  37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 8 votes
    losing water bottles: 15 votes
    forgetting birthdays: 16 votes     (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
  38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 8 votes
    wasting pocket money: 25 votes
    forgetting birthdays: 22 votes
  39. 39.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    no quiet study place: 19 votes
    wasting pocket money: 5 votes
    forgetting homework: 10 votes
  40. 40.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a bill splitter

Answer key

  1. 50
  2. forgetting birthdays
  3. hard to use
  4. False
  5. No
  6. Yes
  7. 38
  8. False
  9. losing water bottles
  10. 1
  11. a blank grey screen
  12. False
  13. 2
  14. 12
  15. a button with no action
  16. Yes
  17. False
  18. 6
  19. Yes
  20. 3
  21. a lost-and-found board
  22. a bill splitter
  23. No
  24. the most common need
  25. 50
  26. 20
  27. ask possible users
  28. 7
  29. 68
  30. 36
  31. forgetting homework
  32. Yes
  33. a bill splitter
  34. a homework planner
  35. 66
  36. a study-room finder
  37. forgetting birthdays
  38. 55
  39. 9
  40. a homework planner

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