App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 241 · 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.💡 Does an app idea like a library due-date alert solve a real problem? (a) No (b) Yes
2. 2.True or false: a medicine reminder solves a real problem. (a) False (b) True
3. 3.💡 Which is a problem statement? (a) “Use blue buttons” (b) “Make it fast” (c) “Kids forget homework” (d) “Add a logo”
4. 4.💡 Which app idea solves this problem: friends argue over who pays? (a) a lost-and-found board (b) a homework planner (c) a bill splitter (d) a medicine reminder
5. 5.📊 Survey: which problem bugs you most? How many students voted in all?
   losing water bottles: 3 votes
   no quiet study place: 19 votes
   missing the bus: 13 votes
6. 6.💡 Does an app idea like a bill splitter solve a real problem? (a) Yes (b) No
7. 7.💡 Does an app idea like a page of random dots solve a real problem? (a) No (b) Yes
8. 8.💡 Which app idea solves this problem: pupils forget due dates? (a) a homework planner (b) a medicine reminder (c) a lost-and-found board (d) a study-room finder
9. 9.💡 A good app idea starts with ___. (a) a long name (b) a problem to solve (c) a cool logo (d) many colours
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 19 votes
    missing the bus: 22 votes
    losing water bottles: 15 votes (a) wasting pocket money (b) losing water bottles (c) missing the bus
11. 11.Which of these app ideas solves a real problem? (a) a lost-and-found board (b) a page of random dots (c) a button with no action (d) a blank grey screen
12. 12.True or false: a blank grey screen solves no real problem. (a) True (b) False
13. 13.💡 Does an app idea like a free study-room finder solve a real problem? (a) Yes (b) No
14. 14.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 12 votes
    forgetting homework: 19 votes
    missing the bus: 22 votes (a) missing the bus (b) no quiet study place (c) forgetting homework
15. 15.💡 An app that tries to do everything at once is usually ___. (a) very small (b) hard to use (c) easy to build (d) finished fast
16. 16.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 4 votes
    wasting pocket money: 13 votes
    missing the bus: 8 votes (a) forgetting homework (b) missing the bus (c) wasting pocket money
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 24 votes
    wasting pocket money: 5 votes
    forgetting homework: 10 votes
18. 18.💡 Which app idea solves this problem: a patient misses doses? (a) a medicine reminder (b) a study-room finder (c) a bill splitter (d) a lost-and-found board
19. 19.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 21 votes
    missing the bus: 5 votes
    no quiet study place: 12 votes
20. 20.💡 How can you check that people really have the problem? (a) ask possible users (b) just guess (c) copy another app (d) pick a colour
21. 21.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting birthdays: 24 votes
    losing water bottles: 18 votes
    forgetting homework: 22 votes
22. 22.True or false: an app that just says hi solves a real problem. (a) True (b) False
23. 23.Which of these app ideas solves no real problem? (a) a button with no action (b) a library due-date alert (c) a free study-room finder (d) a medicine reminder
24. 24.💡 Which app idea solves this problem: bottles go missing at school? (a) a lost-and-found board (b) a homework planner (c) a medicine reminder (d) a study-room finder
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 6 votes
    missing the bus: 25 votes
    wasting pocket money: 4 votes
26. 26.💡 Which app idea solves this problem: Grandpa forgets his tablets? (a) a medicine reminder (b) a study-room finder (c) a homework planner (d) a bill splitter
27. 27.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    no quiet study place: 15 votes
    missing the bus: 17 votes
    wasting pocket money: 8 votes (a) wasting pocket money (b) missing the bus (c) no quiet study place
28. 28.True or false: a library due-date alert solves no real problem. (a) False (b) True
29. 29.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a homework planner (b) a bill splitter (c) a study-room finder (d) a medicine reminder
30. 30.Which of these app ideas solves a real problem? (a) a free study-room finder (b) a page of random dots (c) an app that just says hi (d) a button with no action
31. 31.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting homework: 24 votes
    forgetting birthdays: 9 votes
    no quiet study place: 12 votes
32. 32.📊 Survey: which problem bugs you most? How many more votes did “forgetting birthdays” get than “missing the bus”?
    forgetting birthdays: 12 votes
    forgetting homework: 6 votes
    missing the bus: 3 votes
33. 33.💡 Which app idea solves this problem: projects pile up at once? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a bill splitter
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    no quiet study place: 13 votes
    missing the bus: 9 votes
35. 35.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 25 votes
    no quiet study place: 24 votes
    forgetting birthdays: 22 votes (a) no quiet study place (b) forgetting birthdays (c) forgetting homework
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 8 votes
    missing the bus: 17 votes
    wasting pocket money: 14 votes
37. 37.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “losing water bottles”?
    no quiet study place: 15 votes
    losing water bottles: 11 votes
    forgetting homework: 24 votes
38. 38.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “no quiet study place”?
    no quiet study place: 6 votes
    missing the bus: 12 votes
    forgetting birthdays: 13 votes
39. 39.📊 Survey: which problem bugs you most? How many more votes did “missing the bus” get than “losing water bottles”?
    missing the bus: 19 votes
    forgetting homework: 6 votes
    losing water bottles: 15 votes
40. 40.💡 After a survey, which need should version 1 solve? (a) the newest trend (b) a random need (c) the rarest need (d) the most common need

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