App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 52 · 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) many colours (b) a problem to solve (c) a cool logo (d) a long name
2. 2.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   missing the bus: 12 votes
   wasting pocket money: 24 votes
   forgetting homework: 18 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
3. 3.📊 Survey: which problem bugs you most? How many students voted in all?
   no quiet study place: 23 votes
   losing water bottles: 24 votes
   wasting pocket money: 9 votes
4. 4.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting birthdays: 9 votes
   missing the bus: 4 votes
   no quiet study place: 12 votes
5. 5.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a lost-and-found board (b) a bill splitter (c) a medicine reminder (d) a study-room finder
6. 6.Which of these app ideas solves a real problem? (a) a page of random dots (b) a button with no action (c) an app that just says hi (d) a medicine reminder
7. 7.💡 Does an app idea like a page of random dots solve a real problem? (a) Yes (b) No
8. 8.💡 Which is a problem statement? (a) “Add a logo” (b) “Make it fast” (c) “Use blue buttons” (d) “Kids forget homework”
9. 9.Which of these app ideas solves no real problem? (a) an app that just says hi (b) a medicine reminder (c) a library due-date alert (d) a free study-room finder
10. 10.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
11. 11.Which of these app ideas solves no real problem? (a) a blank grey screen (b) a bill splitter (c) a library due-date alert (d) a lost-and-found board
12. 12.Which of these app ideas solves no real problem? (a) a page of random dots (b) a bill splitter (c) a medicine reminder (d) a library due-date alert
13. 13.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    forgetting homework: 7 votes
    wasting pocket money: 20 votes
    forgetting birthdays: 16 votes
15. 15.True or false: a bill splitter solves no real problem. (a) True (b) False
16. 16.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 15 votes
    losing water bottles: 25 votes
    forgetting homework: 20 votes
17. 17.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “forgetting homework”?
    forgetting homework: 8 votes
    missing the bus: 17 votes
    forgetting birthdays: 10 votes
18. 18.True or false: a button with no action solves a real problem. (a) False (b) True
19. 19.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a homework planner (c) a study-room finder (d) a bill splitter
20. 20.Which of these app ideas solves a real problem? (a) a button with no action (b) a lost-and-found board (c) a blank grey screen (d) an app that just says hi
21. 21.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
22. 22.📊 Survey: which problem bugs you most? How many students voted in all?
    wasting pocket money: 17 votes
    no quiet study place: 9 votes
    forgetting birthdays: 4 votes
23. 23.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
24. 24.💡 After a survey, which need should version 1 solve? (a) a random need (b) the most common need (c) the newest trend (d) the rarest need
25. 25.Which of these app ideas solves a real problem? (a) a blank grey screen (b) a library due-date alert (c) an app that just says hi (d) a button with no action
26. 26.📊 Survey: which problem bugs you most? How many more votes did “wasting pocket money” get than “forgetting homework”?
    losing water bottles: 12 votes
    wasting pocket money: 9 votes
    forgetting homework: 3 votes
27. 27.Which of these app ideas solves no real problem? (a) a button with no action (b) a lost-and-found board (c) a medicine reminder (d) a free study-room finder
28. 28.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “no quiet study place”?
    forgetting homework: 9 votes
    no quiet study place: 8 votes
    missing the bus: 24 votes
29. 29.💡 How can you check that people really have the problem? (a) copy another app (b) pick a colour (c) just guess (d) ask possible users
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 14 votes
    missing the bus: 9 votes
    forgetting birthdays: 18 votes
31. 31.True or false: a button with no action solves no real problem. (a) True (b) False
32. 32.True or false: an app that just says hi solves a real problem. (a) True (b) False
33. 33.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 5 votes
    forgetting homework: 6 votes
    wasting pocket money: 23 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
34. 34.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “missing the bus”?
    wasting pocket money: 6 votes
    missing the bus: 18 votes
    losing water bottles: 22 votes
35. 35.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
36. 36.💡 An app that tries to do everything at once is usually ___. (a) finished fast (b) easy to build (c) hard to use (d) very small
37. 37.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 8 votes
    wasting pocket money: 11 votes
    forgetting birthdays: 25 votes
38. 38.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 12 votes
    losing water bottles: 15 votes
    wasting pocket money: 5 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “no quiet study place”?
    no quiet study place: 22 votes
    forgetting birthdays: 25 votes
    missing the bus: 19 votes
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 7 votes
    missing the bus: 14 votes
    wasting pocket money: 22 votes

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