App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 203 · 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 more votes did “losing water bottles” get than “no quiet study place”?
   forgetting homework: 25 votes
   losing water bottles: 8 votes
   no quiet study place: 5 votes
2. 2.Which of these app ideas solves no real problem? (a) a library due-date alert (b) a button with no action (c) a medicine reminder (d) a bill splitter
3. 3.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 19 votes
   wasting pocket money: 4 votes
   no quiet study place: 18 votes (a) no quiet study place (b) losing water bottles (c) wasting pocket money
4. 4.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a study-room finder (b) a lost-and-found board (c) a medicine reminder (d) a bill splitter
5. 5.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   forgetting birthdays: 9 votes
   no quiet study place: 8 votes
   wasting pocket money: 20 votes (a) no quiet study place (b) wasting pocket money (c) forgetting birthdays
6. 6.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
   missing the bus: 7 votes
   losing water bottles: 19 votes
   forgetting homework: 18 votes
7. 7.💡 A good app idea starts with ___. (a) a problem to solve (b) a cool logo (c) many colours (d) a long name
8. 8.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   no quiet study place: 25 votes
   forgetting homework: 23 votes
   wasting pocket money: 10 votes (a) forgetting homework (b) wasting pocket money (c) no quiet study place
9. 9.Which of these app ideas solves no real problem? (a) a medicine reminder (b) a free study-room finder (c) a bill splitter (d) a page of random dots
10. 10.💡 Does an app idea like a button with no action solve a real problem? (a) No (b) Yes
11. 11.💡 Which is a problem statement? (a) “Add a logo” (b) “Use blue buttons” (c) “Make it fast” (d) “Kids forget homework”
12. 12.Which of these app ideas solves a real problem? (a) a button with no action (b) a medicine reminder (c) a blank grey screen (d) an app that just says hi
13. 13.💡 Does an app idea like a lost-and-found board solve a real problem? (a) No (b) Yes
14. 14.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 16 votes
    no quiet study place: 8 votes
    missing the bus: 25 votes
15. 15.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 21 votes
    losing water bottles: 3 votes
    forgetting birthdays: 13 votes (a) losing water bottles (b) forgetting birthdays (c) missing the bus
16. 16.True or false: a page of random dots solves a real problem. (a) True (b) False
17. 17.True or false: a medicine reminder solves a real problem. (a) False (b) True
18. 18.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 25 votes
    no quiet study place: 15 votes
    forgetting homework: 13 votes
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 12 votes
    missing the bus: 14 votes
    losing water bottles: 11 votes
20. 20.True or false: a free study-room finder solves no real problem. (a) False (b) True
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 25 votes
    forgetting homework: 4 votes
    losing water bottles: 23 votes
22. 22.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a button with no action (c) a blank grey screen (d) a bill splitter
23. 23.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 23 votes
    losing water bottles: 15 votes
    wasting pocket money: 5 votes
24. 24.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “wasting pocket money”?
    wasting pocket money: 10 votes
    missing the bus: 7 votes
    losing water bottles: 12 votes
25. 25.💡 Which app idea solves this problem: projects pile up at once? (a) a homework planner (b) a study-room finder (c) a lost-and-found board (d) a bill splitter
26. 26.💡 Does an app idea like a free study-room finder solve a real problem? (a) No (b) Yes
27. 27.True or false: a lost-and-found board solves a real problem. (a) False (b) True
28. 28.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
29. 29.💡 How can you check that people really have the problem? (a) ask possible users (b) pick a colour (c) copy another app (d) just guess
30. 30.💡 Which app idea solves this problem: pupils forget due dates? (a) a medicine reminder (b) a homework planner (c) a lost-and-found board (d) a bill splitter
31. 31.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 11 votes
    missing the bus: 6 votes
    forgetting birthdays: 18 votes
32. 32.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    losing water bottles: 15 votes
    no quiet study place: 12 votes
    forgetting birthdays: 9 votes
33. 33.True or false: a bill splitter solves a real problem. (a) False (b) True
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    no quiet study place: 20 votes
    forgetting birthdays: 15 votes
35. 35.Which of these app ideas solves no real problem? (a) a medicine reminder (b) an app that just says hi (c) a lost-and-found board (d) a library due-date alert
36. 36.True or false: a medicine reminder solves no real problem. (a) True (b) False
37. 37.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a medicine reminder (b) a homework planner (c) a lost-and-found board (d) a study-room finder
38. 38.💡 Which app idea solves this problem: a patient misses doses? (a) a study-room finder (b) a lost-and-found board (c) a homework planner (d) a medicine reminder
39. 39.Which of these app ideas solves a real problem? (a) a lost-and-found board (b) an app that just says hi (c) a page of random dots (d) a blank grey screen
40. 40.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 24 votes
    wasting pocket money: 15 votes
    losing water bottles: 13 votes (a) wasting pocket money (b) losing water bottles (c) no quiet study place

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