App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 235 · 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?
   no quiet study place: 16 votes
   missing the bus: 8 votes
   forgetting homework: 18 votes
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting homework: 13 votes
   losing water bottles: 15 votes
   forgetting birthdays: 23 votes (a) losing water bottles (b) forgetting homework (c) forgetting birthdays
3. 3.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a blank grey screen (c) a library due-date alert (d) a bill splitter
4. 4.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) an app that just says hi (d) a bill splitter
5. 5.True or false: a medicine reminder solves no real problem. (a) False (b) True
6. 6.💡 Which app idea solves this problem: a patient misses doses? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a medicine reminder
7. 7.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
8. 8.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
   losing water bottles: 18 votes
   forgetting homework: 7 votes
   wasting pocket money: 6 votes
9. 9.True or false: a bill splitter solves a real problem. (a) True (b) False
10. 10.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a button with no action (c) a lost-and-found board (d) a bill splitter
11. 11.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 18 votes
    missing the bus: 17 votes
    forgetting homework: 5 votes (a) no quiet study place (b) missing the bus (c) forgetting homework
12. 12.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 19 votes
    missing the bus: 25 votes
    forgetting birthdays: 10 votes
13. 13.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 10 votes
    losing water bottles: 16 votes
    wasting pocket money: 15 votes
14. 14.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a lost-and-found board (c) a bill splitter (d) a homework planner
15. 15.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a homework planner (c) a study-room finder (d) a medicine reminder
16. 16.True or false: a blank grey screen solves a real problem. (a) False (b) True
17. 17.True or false: a lost-and-found board solves no real problem. (a) False (b) True
18. 18.💡 An app that tries to do everything at once is usually ___. (a) easy to build (b) finished fast (c) hard to use (d) very small
19. 19.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a blank grey screen (d) a lost-and-found board
20. 20.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a homework planner (c) a bill splitter (d) a medicine reminder
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 6 votes
    missing the bus: 5 votes
    wasting pocket money: 15 votes
22. 22.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 6 votes
    missing the bus: 19 votes
    wasting pocket money: 3 votes (a) no quiet study place (b) wasting pocket money (c) missing the bus
23. 23.Which of these app ideas solves a real problem? (a) a free study-room finder (b) a button with no action (c) an app that just says hi (d) a blank grey screen
24. 24.💡 A good app idea starts with ___. (a) many colours (b) a cool logo (c) a problem to solve (d) a long name
25. 25.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
26. 26.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “no quiet study place”?
    no quiet study place: 15 votes
    losing water bottles: 19 votes
    forgetting homework: 18 votes
27. 27.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “wasting pocket money”?
    losing water bottles: 18 votes
    wasting pocket money: 15 votes
    forgetting birthdays: 20 votes
28. 28.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 8 votes
    forgetting birthdays: 25 votes
    forgetting homework: 3 votes (a) missing the bus (b) forgetting birthdays (c) forgetting homework
29. 29.Which of these app ideas solves a real problem? (a) a page of random dots (b) an app that just says hi (c) a medicine reminder (d) a button with no action
30. 30.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 11 votes
    forgetting homework: 5 votes
    losing water bottles: 24 votes (a) missing the bus (b) losing water bottles (c) forgetting homework
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 13 votes
    forgetting homework: 7 votes
    forgetting birthdays: 6 votes
32. 32.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 14 votes
    forgetting homework: 18 votes
    losing water bottles: 4 votes (a) wasting pocket money (b) losing water bottles (c) forgetting homework
33. 33.True or false: a medicine reminder solves a real problem. (a) True (b) False
34. 34.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 22 votes
    forgetting homework: 3 votes
    no quiet study place: 10 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
35. 35.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a study-room finder (c) a bill splitter (d) a homework planner
36. 36.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    forgetting birthdays: 8 votes
    wasting pocket money: 13 votes
    losing water bottles: 17 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 17 votes
    forgetting birthdays: 5 votes
    missing the bus: 24 votes (a) missing the bus (b) losing water bottles (c) forgetting birthdays
38. 38.True or false: a button with no action solves no real problem. (a) False (b) True
39. 39.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a lost-and-found board (b) a bill splitter (c) a homework planner (d) a medicine reminder
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    losing water bottles: 25 votes
    forgetting birthdays: 20 votes
    no quiet study place: 6 votes (a) no quiet study place (b) losing water bottles (c) forgetting birthdays

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