App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 188 · 40 questions

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.

1. 1.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 17 votes
   missing the bus: 3 votes
   forgetting birthdays: 10 votes
2. 2.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 22 votes
   losing water bottles: 8 votes
   forgetting birthdays: 7 votes (a) forgetting homework (b) forgetting birthdays (c) losing water bottles
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 8 votes
   no quiet study place: 3 votes
   forgetting homework: 13 votes (a) forgetting birthdays (b) forgetting homework (c) no quiet study place
5. 5.True or false: a lost-and-found board solves a real problem. (a) False (b) True
6. 6.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
7. 7.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
   forgetting birthdays: 18 votes
   wasting pocket money: 14 votes
   missing the bus: 22 votes
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 15 votes
   wasting pocket money: 17 votes
   no quiet study place: 16 votes
9. 9.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a button with no action (d) a lost-and-found board
10. 10.💡 Which app idea solves this problem: a team shares one snack bill? (a) a bill splitter (b) a lost-and-found board (c) a study-room finder (d) a homework planner
11. 11.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) a library due-date alert (d) a page of random dots
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 3 votes
    losing water bottles: 21 votes
    missing the bus: 22 votes
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 8 votes
    forgetting homework: 9 votes
    no quiet study place: 7 votes (a) forgetting homework (b) no quiet study place (c) wasting pocket money
14. 14.💡 After a survey, which need should version 1 solve? (a) the rarest need (b) a random need (c) the newest trend (d) the most common need
15. 15.💡 A good app idea starts with ___. (a) a problem to solve (b) many colours (c) a cool logo (d) a long name
16. 16.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    forgetting birthdays: 3 votes
    forgetting homework: 15 votes
    missing the bus: 20 votes
17. 17.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    forgetting homework: 12 votes
    losing water bottles: 9 votes
    wasting pocket money: 7 votes
18. 18.💡 Which is a problem statement? (a) “Make it fast” (b) “Use blue buttons” (c) “Kids forget homework” (d) “Add a logo”
19. 19.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a medicine reminder (c) a lost-and-found board (d) a bill splitter
20. 20.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
21. 21.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 7 votes
    no quiet study place: 13 votes
    wasting pocket money: 4 votes (a) no quiet study place (b) wasting pocket money (c) missing the bus
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 18 votes
    forgetting homework: 22 votes
    no quiet study place: 9 votes (a) no quiet study place (b) losing water bottles (c) forgetting homework
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 20 votes
    losing water bottles: 12 votes
    forgetting birthdays: 15 votes
24. 24.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    losing water bottles: 6 votes
    missing the bus: 17 votes
    forgetting homework: 24 votes
25. 25.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 23 votes
    missing the bus: 7 votes
    wasting pocket money: 20 votes (a) losing water bottles (b) wasting pocket money (c) missing the bus
26. 26.Which of these app ideas solves a real problem? (a) a bill splitter (b) a blank grey screen (c) a page of random dots (d) a button with no action
27. 27.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 6 votes
    no quiet study place: 4 votes
    losing water bottles: 5 votes
29. 29.💡 How can you check that people really have the problem? (a) ask possible users (b) copy another app (c) pick a colour (d) just guess
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 13 votes
    missing the bus: 7 votes
    forgetting homework: 21 votes
31. 31.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 4 votes
    losing water bottles: 17 votes
    forgetting birthdays: 7 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 15 votes
    losing water bottles: 16 votes
    forgetting birthdays: 5 votes (a) no quiet study place (b) losing water bottles (c) forgetting birthdays
33. 33.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a study-room finder
34. 34.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 4 votes
    wasting pocket money: 25 votes
    losing water bottles: 24 votes (a) losing water bottles (b) wasting pocket money (c) forgetting homework
36. 36.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “wasting pocket money”?
    no quiet study place: 13 votes
    losing water bottles: 22 votes
    wasting pocket money: 8 votes
37. 37.True or false: a button with no action solves a real problem. (a) True (b) False
38. 38.True or false: a lost-and-found board solves no real problem. (a) False (b) True
39. 39.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a page of random dots (d) a medicine reminder
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 11 votes
    forgetting homework: 23 votes
    forgetting birthdays: 10 votes (a) forgetting birthdays (b) forgetting homework (c) losing water bottles

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