App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 567 · 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.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a study-room finder (c) a medicine reminder (d) a bill splitter
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 7 votes
   missing the bus: 6 votes
   wasting pocket money: 4 votes (a) no quiet study place (b) wasting pocket money (c) missing the bus
3. 3.True or false: a blank grey screen solves a real problem. (a) False (b) True
4. 4.💡 How can you check that people really have the problem? (a) ask possible users (b) pick a colour (c) just guess (d) copy another app
5. 5.True or false: a button with no action solves a real problem. (a) True (b) False
6. 6.💡 An app that tries to do everything at once is usually ___. (a) hard to use (b) very small (c) easy to build (d) finished fast
7. 7.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a button with no action (c) a free study-room finder (d) an app that just says hi
8. 8.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
9. 9.📊 Survey: which problem bugs you most? How many students voted in all?
   missing the bus: 12 votes
   forgetting birthdays: 4 votes
   wasting pocket money: 11 votes
10. 10.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 22 votes
    forgetting homework: 5 votes
    no quiet study place: 17 votes
11. 11.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    forgetting birthdays: 12 votes
    missing the bus: 5 votes
    losing water bottles: 8 votes
12. 12.Which of these app ideas solves no real problem? (a) a button with no action (b) a bill splitter (c) a medicine reminder (d) a library due-date alert
13. 13.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 3 votes
    losing water bottles: 5 votes
    missing the bus: 23 votes
14. 14.💡 A good app idea starts with ___. (a) a cool logo (b) a long name (c) many colours (d) a problem to solve
15. 15.True or false: a library due-date alert 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: 25 votes
    forgetting homework: 15 votes
    wasting pocket money: 6 votes (a) forgetting homework (b) wasting pocket money (c) forgetting birthdays
17. 17.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
18. 18.💡 Which app idea solves this problem: pupils forget due dates? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a bill splitter
19. 19.💡 Which app idea solves this problem: a team shares one snack bill? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a homework planner
20. 20.True or false: a bill splitter solves a real problem. (a) True (b) False
21. 21.True or false: a bill splitter solves no real problem. (a) True (b) False
22. 22.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a blank grey screen (c) a bill splitter (d) a page of random dots
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    forgetting birthdays: 7 votes
    missing the bus: 17 votes
24. 24.💡 Does an app idea like a library due-date alert solve a real problem? (a) Yes (b) No
25. 25.📊 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
    forgetting homework: 24 votes
    forgetting birthdays: 14 votes
26. 26.💡 Does an app idea like a button with no action solve a real problem? (a) Yes (b) No
27. 27.💡 Does an app idea like an app that just says hi solve a real problem? (a) No (b) Yes
28. 28.💡 Which app idea solves this problem: projects pile up at once? (a) a medicine reminder (b) a bill splitter (c) a homework planner (d) a lost-and-found board
29. 29.Which of these app ideas solves a real problem? (a) a button with no action (b) a blank grey screen (c) an app that just says hi (d) a library due-date alert
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 10 votes
    missing the bus: 6 votes
    no quiet study place: 23 votes
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 18 votes
    forgetting birthdays: 4 votes
    wasting pocket money: 12 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
32. 32.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
33. 33.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 12 votes
    no quiet study place: 13 votes
    forgetting homework: 20 votes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 13 votes
    losing water bottles: 19 votes
    wasting pocket money: 23 votes
35. 35.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 25 votes
    missing the bus: 20 votes
    no quiet study place: 9 votes
36. 36.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 19 votes
    wasting pocket money: 4 votes
    no quiet study place: 3 votes (a) forgetting birthdays (b) no quiet study place (c) wasting pocket money
37. 37.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 16 votes
    missing the bus: 10 votes
    losing water bottles: 13 votes
38. 38.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a study-room finder (c) a homework planner (d) a bill splitter
39. 39.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 3 votes
    missing the bus: 11 votes
    wasting pocket money: 8 votes
40. 40.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting homework”?
    wasting pocket money: 8 votes
    no quiet study place: 15 votes
    forgetting homework: 12 votes

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