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App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 283 · 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.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a blank grey screen (c) a medicine reminder (d) a free study-room finder
  2. 2.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 17 votes
    losing water bottles: 6 votes
    forgetting birthdays: 10 votes
  3. 3.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a medicine reminder (c) a page of random dots (d) a free study-room finder
  4. 4.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
    missing the bus: 8 votes
    no quiet study place: 6 votes
    wasting pocket money: 11 votes
  5. 5.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a homework planner (c) a medicine reminder (d) a bill splitter
  6. 6.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
  7. 7.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) very small (d) hard to use
  8. 8.True or false: a free study-room finder solves a real problem. (a) False (b) True
  9. 9.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a study-room finder
  10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 10 votes
    forgetting homework: 13 votes
    no quiet study place: 12 votes
  11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 8 votes
    forgetting homework: 20 votes
    wasting pocket money: 4 votes     (a) forgetting homework (b) wasting pocket money (c) losing water bottles
  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 “forgetting birthdays” get than “missing the bus”?
    forgetting birthdays: 22 votes
    wasting pocket money: 11 votes
    missing the bus: 13 votes
  14. 14.True or false: a library due-date alert solves no real problem. (a) True (b) False
  15. 15.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a page of random dots (c) a blank grey screen (d) a button with no action
  16. 16.True or false: a medicine reminder solves no real problem. (a) True (b) False
  17. 17.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 16 votes
    no quiet study place: 22 votes
    missing the bus: 5 votes     (a) forgetting homework (b) missing the bus (c) no quiet study place
  18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 23 votes
    losing water bottles: 22 votes
    missing the bus: 6 votes
  19. 19.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    forgetting homework: 8 votes
    wasting pocket money: 9 votes
    missing the bus: 7 votes
  20. 20.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Kids forget homework” (c) “Add a logo” (d) “Make it fast”
  21. 21.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    no quiet study place: 5 votes
    missing the bus: 25 votes
    forgetting homework: 11 votes
  22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 9 votes
    forgetting homework: 11 votes
    no quiet study place: 7 votes     (a) missing the bus (b) no quiet study place (c) forgetting homework
  23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 13 votes
    missing the bus: 24 votes
    wasting pocket money: 3 votes     (a) wasting pocket money (b) missing the bus (c) forgetting homework
  24. 24.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 4 votes
    losing water bottles: 8 votes
    forgetting birthdays: 22 votes     (a) no quiet study place (b) forgetting birthdays (c) losing water bottles
  25. 25.True or false: an app that just says hi solves a real problem. (a) True (b) False
  26. 26.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 15 votes
    missing the bus: 22 votes
    losing water bottles: 7 votes
  27. 27.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    no quiet study place: 17 votes
    forgetting birthdays: 14 votes
    missing the bus: 9 votes
  28. 28.💡 Which app idea solves this problem: pupils forget due dates? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a medicine reminder
  29. 29.Which of these app ideas solves a real problem? (a) a button with no action (b) a bill splitter (c) an app that just says hi (d) a blank grey screen
  30. 30.Which of these app ideas solves no real problem? (a) a button with no action (b) a library due-date alert (c) a free study-room finder (d) a bill splitter
  31. 31.💡 Does an app idea like a medicine reminder solve a real problem? (a) No (b) Yes
  32. 32.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
  33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 24 votes
    missing the bus: 4 votes
    forgetting homework: 6 votes
  34. 34.💡 A good app idea starts with ___. (a) a cool logo (b) a problem to solve (c) a long name (d) many colours
  35. 35.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    losing water bottles: 9 votes
    no quiet study place: 12 votes
    forgetting homework: 8 votes
  36. 36.💡 Which app idea solves this problem: a team shares one snack bill? (a) a medicine reminder (b) a lost-and-found board (c) a study-room finder (d) a bill splitter
  37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 22 votes
    forgetting homework: 16 votes
    missing the bus: 12 votes     (a) no quiet study place (b) forgetting homework (c) missing the bus
  38. 38.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
  39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 22 votes
    forgetting birthdays: 21 votes
    no quiet study place: 6 votes
  40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 17 votes
    missing the bus: 12 votes
    forgetting homework: 20 votes     (a) missing the bus (b) forgetting birthdays (c) forgetting homework

Answer key

  1. a blank grey screen
  2. 33
  3. a page of random dots
  4. 3
  5. a study-room finder
  6. Yes
  7. hard to use
  8. True
  9. a medicine reminder
  10. 35
  11. forgetting homework
  12. False
  13. 9
  14. False
  15. a medicine reminder
  16. False
  17. no quiet study place
  18. 51
  19. 1
  20. “Kids forget homework”
  21. 20
  22. forgetting homework
  23. missing the bus
  24. forgetting birthdays
  25. False
  26. 44
  27. 3
  28. a homework planner
  29. a bill splitter
  30. a button with no action
  31. Yes
  32. No
  33. 34
  34. a problem to solve
  35. 1
  36. a bill splitter
  37. no quiet study place
  38. No
  39. 49
  40. forgetting homework

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