App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 324 · 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.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) a cool logo (d) many colours
2. 2.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “missing the bus”?
   missing the bus: 9 votes
   wasting pocket money: 25 votes
   forgetting homework: 17 votes
3. 3.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
4. 4.Which of these app ideas solves no real problem? (a) a free study-room finder (b) a page of random dots (c) a library due-date alert (d) a lost-and-found board
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 18 votes
   wasting pocket money: 22 votes
   losing water bottles: 4 votes
6. 6.💡 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
7. 7.💡 How can you check that people really have the problem? (a) just guess (b) ask possible users (c) pick a colour (d) copy another app
8. 8.Which of these app ideas solves a real problem? (a) a button with no action (b) an app that just says hi (c) a blank grey screen (d) a bill splitter
9. 9.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a button with no action (d) a library due-date alert
10. 10.Which of these app ideas solves a real problem? (a) a medicine reminder (b) a blank grey screen (c) a page of random dots (d) a button with no action
11. 11.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 6 votes
    missing the bus: 11 votes
    forgetting birthdays: 15 votes
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    forgetting birthdays: 13 votes
    missing the bus: 25 votes
13. 13.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 8 votes
    forgetting homework: 4 votes
    forgetting birthdays: 17 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
14. 14.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
15. 15.True or false: a bill splitter solves no real problem. (a) False (b) True
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 6 votes
    missing the bus: 22 votes
    forgetting homework: 7 votes (a) forgetting birthdays (b) forgetting homework (c) missing the bus
17. 17.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting birthdays”?
    missing the bus: 8 votes
    forgetting homework: 25 votes
    forgetting birthdays: 4 votes
18. 18.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 20 votes
    missing the bus: 15 votes
    losing water bottles: 22 votes (a) forgetting birthdays (b) missing the bus (c) losing water bottles
19. 19.💡 Which app idea solves this problem: a patient misses doses? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
20. 20.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    missing the bus: 23 votes
    forgetting homework: 7 votes
    no quiet study place: 11 votes
21. 21.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “wasting pocket money”?
    forgetting homework: 17 votes
    wasting pocket money: 11 votes
    losing water bottles: 12 votes
22. 22.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a medicine reminder
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 10 votes
    forgetting birthdays: 5 votes
    missing the bus: 7 votes (a) missing the bus (b) forgetting birthdays (c) no quiet study place
24. 24.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
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 24 votes
    forgetting birthdays: 8 votes
    forgetting homework: 25 votes
26. 26.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
27. 27.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
28. 28.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 4 votes
    forgetting birthdays: 8 votes
    no quiet study place: 10 votes
29. 29.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 14 votes
    forgetting homework: 19 votes
    no quiet study place: 4 votes
30. 30.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
31. 31.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 18 votes
    no quiet study place: 16 votes
    losing water bottles: 25 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 5 votes
    missing the bus: 10 votes
    no quiet study place: 6 votes (a) missing the bus (b) wasting pocket money (c) no quiet study place
33. 33.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    forgetting birthdays: 13 votes
    no quiet study place: 17 votes
    forgetting homework: 3 votes
34. 34.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    losing water bottles: 4 votes
    no quiet study place: 9 votes
    forgetting birthdays: 21 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 9 votes
    no quiet study place: 17 votes
    losing water bottles: 6 votes (a) wasting pocket money (b) no quiet study place (c) losing water bottles
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 21 votes
    no quiet study place: 24 votes
    forgetting homework: 4 votes (a) losing water bottles (b) forgetting homework (c) no quiet study place
37. 37.True or false: a page of random dots solves no real problem. (a) True (b) False
38. 38.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) a free study-room finder (d) an app that just says hi
39. 39.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 9 votes
    wasting pocket money: 17 votes
    forgetting birthdays: 12 votes (a) wasting pocket money (b) forgetting birthdays (c) no quiet study place
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 22 votes
    missing the bus: 11 votes
    forgetting homework: 17 votes

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