← Good app ideas solve a problem lesson New set →

App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 54 · 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 “wasting pocket money” get than “losing water bottles”?
    forgetting birthdays: 5 votes
    wasting pocket money: 16 votes
    losing water bottles: 4 votes
  2. 2.True or false: a lost-and-found board solves no real problem. (a) True (b) False
  3. 3.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Kids forget homework” (d) “Use blue buttons”
  4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 4 votes
    no quiet study place: 5 votes
    forgetting birthdays: 25 votes
  5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 17 votes
    wasting pocket money: 15 votes
    missing the bus: 6 votes     (a) missing the bus (b) wasting pocket money (c) forgetting homework
  6. 6.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
  7. 7.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a free study-room finder (d) a library due-date alert
  8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 13 votes
    forgetting homework: 3 votes
    no quiet study place: 8 votes
  9. 9.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 4 votes
    no quiet study place: 22 votes
    missing the bus: 15 votes
  10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 24 votes
    wasting pocket money: 7 votes
    losing water bottles: 8 votes     (a) no quiet study place (b) wasting pocket money (c) losing water bottles
  11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 8 votes
    wasting pocket money: 17 votes
    missing the bus: 11 votes
  12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 15 votes
    no quiet study place: 12 votes
    losing water bottles: 13 votes
  13. 13.True or false: a page of random dots solves a real problem. (a) True (b) False
  14. 14.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    no quiet study place: 12 votes
    losing water bottles: 6 votes
    wasting pocket money: 24 votes
  15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 19 votes
    wasting pocket money: 17 votes
    losing water bottles: 25 votes     (a) losing water bottles (b) wasting pocket money (c) forgetting homework
  16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 6 votes
    losing water bottles: 13 votes
    missing the bus: 24 votes     (a) missing the bus (b) wasting pocket money (c) losing water bottles
  17. 17.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a bill splitter (c) a study-room finder (d) a lost-and-found board
  18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 14 votes
    forgetting homework: 24 votes
    forgetting birthdays: 7 votes
  19. 19.💡 Which app idea solves this problem: friends argue over who pays? (a) a homework planner (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
  20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 16 votes
    missing the bus: 17 votes
    forgetting homework: 21 votes     (a) wasting pocket money (b) forgetting homework (c) missing the bus
  21. 21.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    no quiet study place: 14 votes
    forgetting homework: 13 votes
    wasting pocket money: 5 votes
  22. 22.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 medicine reminder
  23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 13 votes
    forgetting homework: 20 votes
    no quiet study place: 16 votes
  24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 19 votes
    forgetting birthdays: 7 votes
    missing the bus: 16 votes     (a) missing the bus (b) forgetting birthdays (c) forgetting homework
  25. 25.True or false: a medicine reminder solves a real problem. (a) True (b) False
  26. 26.True or false: a free study-room finder solves no real problem. (a) True (b) False
  27. 27.💡 After a survey, which need should version 1 solve? (a) a random need (b) the rarest need (c) the newest trend (d) the most common need
  28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 7 votes
    wasting pocket money: 18 votes
    missing the bus: 4 votes
  29. 29.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 18 votes
    forgetting birthdays: 20 votes
    forgetting homework: 4 votes
  30. 30.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
  31. 31.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a homework planner (c) a medicine reminder (d) a lost-and-found board
  32. 32.True or false: a bill splitter solves a real problem. (a) True (b) False
  33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 13 votes
    wasting pocket money: 8 votes
    forgetting birthdays: 12 votes
  34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 3 votes
    forgetting birthdays: 11 votes
    missing the bus: 25 votes
  35. 35.Which of these app ideas solves no real problem? (a) a button with no action (b) a library due-date alert (c) a medicine reminder (d) a lost-and-found board
  36. 36.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    no quiet study place: 7 votes
    missing the bus: 22 votes
    forgetting homework: 14 votes
  37. 37.True or false: a blank grey screen solves no real problem. (a) False (b) True
  38. 38.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    missing the bus: 9 votes
    wasting pocket money: 13 votes
    no quiet study place: 6 votes
  39. 39.True or false: a bill splitter solves no real problem. (a) False (b) True
  40. 40.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No

Answer key

  1. 12
  2. False
  3. “Kids forget homework”
  4. 34
  5. forgetting homework
  6. Yes
  7. a blank grey screen
  8. 24
  9. 18
  10. no quiet study place
  11. 36
  12. 40
  13. False
  14. 18
  15. losing water bottles
  16. missing the bus
  17. a bill splitter
  18. 45
  19. a bill splitter
  20. forgetting homework
  21. 8
  22. a medicine reminder
  23. 49
  24. forgetting homework
  25. True
  26. False
  27. the most common need
  28. 29
  29. 42
  30. No
  31. a lost-and-found board
  32. True
  33. 33
  34. 39
  35. a button with no action
  36. 15
  37. True
  38. 3
  39. False
  40. Yes

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students