← 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 350 · 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?
    losing water bottles: 17 votes
    forgetting homework: 15 votes
    forgetting birthdays: 16 votes
  2. 2.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
  3. 3.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
  4. 4.True or false: a free study-room finder solves no real problem. (a) False (b) True
  5. 5.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a medicine reminder (c) a bill splitter (d) a lost-and-found board
  6. 6.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 24 votes
    no quiet study place: 17 votes
    forgetting birthdays: 18 votes
  7. 7.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 9 votes
    missing the bus: 19 votes
    forgetting homework: 14 votes
  8. 8.💡 Which is a problem statement? (a) “Make it fast” (b) “Add a logo” (c) “Kids forget homework” (d) “Use blue buttons”
  9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    missing the bus: 8 votes
    no quiet study place: 9 votes
  10. 10.💡 Does an app idea like a bill splitter solve a real problem? (a) No (b) Yes
  11. 11.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    no quiet study place: 15 votes
    forgetting homework: 22 votes
    missing the bus: 21 votes
  12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 19 votes
    forgetting homework: 7 votes
    wasting pocket money: 6 votes
  13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 18 votes
    forgetting birthdays: 9 votes
    missing the bus: 21 votes     (a) forgetting birthdays (b) missing the bus (c) no quiet study place
  14. 14.💡 Which app idea solves this problem: the library is always full? (a) a bill splitter (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
  15. 15.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 3 votes
    no quiet study place: 19 votes
    forgetting homework: 12 votes
  16. 16.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
  17. 17.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
  18. 18.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a bill splitter (b) a lost-and-found board (c) a medicine reminder (d) a study-room finder
  19. 19.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a medicine reminder (c) a bill splitter (d) a homework planner
  20. 20.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    forgetting birthdays: 19 votes
    no quiet study place: 24 votes     (a) forgetting homework (b) forgetting birthdays (c) no quiet study place
  21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 16 votes
    no quiet study place: 4 votes
    forgetting birthdays: 14 votes
  22. 22.True or false: a free study-room finder solves a real problem. (a) True (b) False
  23. 23.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    forgetting birthdays: 10 votes
    losing water bottles: 13 votes
    missing the bus: 18 votes
  24. 24.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “no quiet study place”?
    no quiet study place: 3 votes
    forgetting homework: 12 votes
    wasting pocket money: 23 votes
  25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 11 votes
    missing the bus: 21 votes
    forgetting homework: 9 votes
  26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 11 votes
    wasting pocket money: 4 votes
    forgetting homework: 9 votes
  27. 27.💡 Which app idea solves this problem: friends argue over who pays? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a lost-and-found board
  28. 28.💡 How can you check that people really have the problem? (a) pick a colour (b) ask possible users (c) just guess (d) copy another app
  29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 8 votes
    losing water bottles: 11 votes
    missing the bus: 21 votes     (a) missing the bus (b) losing water bottles (c) forgetting birthdays
  30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 11 votes
    wasting pocket money: 5 votes
    forgetting homework: 9 votes
  31. 31.💡 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
  32. 32.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “losing water bottles”?
    losing water bottles: 8 votes
    forgetting homework: 23 votes
    wasting pocket money: 12 votes
  33. 33.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    no quiet study place: 18 votes
    missing the bus: 4 votes
    forgetting birthdays: 6 votes
  34. 34.Which of these app ideas solves a real problem? (a) a library due-date alert (b) a page of random dots (c) an app that just says hi (d) a blank grey screen
  35. 35.Which of these app ideas solves no real problem? (a) a bill splitter (b) an app that just says hi (c) a lost-and-found board (d) a library due-date alert
  36. 36.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting birthdays: 8 votes
    forgetting homework: 7 votes
    missing the bus: 21 votes
  37. 37.True or false: an app that just says hi solves a real problem. (a) True (b) False
  38. 38.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    no quiet study place: 5 votes
    wasting pocket money: 8 votes
    forgetting homework: 14 votes
  39. 39.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    missing the bus: 19 votes
    forgetting homework: 13 votes
    forgetting birthdays: 20 votes
  40. 40.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes

Answer key

  1. 48
  2. a bill splitter
  3. No
  4. False
  5. a blank grey screen
  6. 59
  7. 42
  8. “Kids forget homework”
  9. 38
  10. Yes
  11. 7
  12. 32
  13. missing the bus
  14. a study-room finder
  15. 34
  16. Yes
  17. a lost-and-found board
  18. a study-room finder
  19. a homework planner
  20. no quiet study place
  21. 34
  22. True
  23. 5
  24. 20
  25. 41
  26. 24
  27. a bill splitter
  28. ask possible users
  29. missing the bus
  30. 25
  31. the most common need
  32. 4
  33. 12
  34. a library due-date alert
  35. an app that just says hi
  36. 14
  37. False
  38. 9
  39. 6
  40. No

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