App Dev Worksheet: Good App Ideas

App development lesson 5: Good app ideas solve a problem · Set 357 · 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: Grandpa forgets his tablets? (a) a study-room finder (b) a bill splitter (c) a medicine reminder (d) a homework planner
2. 2.💡 Which app idea solves this problem: friends argue over who pays? (a) a bill splitter (b) a study-room finder (c) a lost-and-found board (d) a medicine reminder
3. 3.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a medicine reminder (d) a blank grey screen
4. 4.📊 Survey: which problem bugs you most? Which problem should your app solve first?
   losing water bottles: 22 votes
   missing the bus: 3 votes
   no quiet study place: 20 votes (a) missing the bus (b) losing water bottles (c) no quiet study place
5. 5.💡 A good app idea starts with ___. (a) a cool logo (b) many colours (c) a problem to solve (d) a long name
6. 6.💡 How can you check that people really have the problem? (a) just guess (b) pick a colour (c) copy another app (d) ask possible users
7. 7.💡 Which app idea solves this problem: bottles go missing at school? (a) a homework planner (b) a medicine reminder (c) a study-room finder (d) a lost-and-found board
8. 8.📊 Survey: which problem bugs you most? How many students voted in all?
   forgetting homework: 23 votes
   wasting pocket money: 16 votes
   forgetting birthdays: 12 votes
9. 9.💡 An app that tries to do everything at once is usually ___. (a) very small (b) finished fast (c) easy to build (d) hard to use
10. 10.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 20 votes
    no quiet study place: 9 votes
    losing water bottles: 4 votes (a) losing water bottles (b) no quiet study place (c) forgetting homework
11. 11.📊 Survey: which problem bugs you most? How many more votes did “no quiet study place” get than “forgetting birthdays”?
    forgetting birthdays: 4 votes
    no quiet study place: 8 votes
    losing water bottles: 7 votes
12. 12.💡 Which app idea solves this problem: projects pile up at once? (a) a bill splitter (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
13. 13.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 6 votes
    losing water bottles: 18 votes
    no quiet study place: 9 votes
14. 14.💡 Does an app idea like a blank grey screen solve a real problem? (a) No (b) Yes
15. 15.💡 Which app idea solves this problem: a team shares one snack bill? (a) a homework planner (b) a lost-and-found board (c) a bill splitter (d) a study-room finder
16. 16.📊 Survey: which problem bugs you most? How many students voted in all?
    missing the bus: 10 votes
    forgetting homework: 3 votes
    wasting pocket money: 8 votes
17. 17.True or false: a bill splitter solves no real problem. (a) False (b) True
18. 18.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “losing water bottles”?
    forgetting homework: 9 votes
    no quiet study place: 18 votes
    losing water bottles: 4 votes
19. 19.Which of these app ideas solves a real problem? (a) a button with no action (b) a page of random dots (c) a bill splitter (d) an app that just says hi
20. 20.💡 Does an app idea like a lost-and-found board solve a real problem? (a) Yes (b) No
21. 21.💡 Does an app idea like a medicine reminder solve a real problem? (a) Yes (b) No
22. 22.True or false: a lost-and-found board solves no real problem. (a) False (b) True
23. 23.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting homework: 11 votes
    forgetting birthdays: 19 votes
    wasting pocket money: 15 votes (a) wasting pocket money (b) forgetting birthdays (c) forgetting homework
24. 24.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 7 votes
    forgetting homework: 11 votes
    wasting pocket money: 15 votes
25. 25.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 5 votes
    missing the bus: 25 votes
    losing water bottles: 7 votes
26. 26.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 14 votes
    losing water bottles: 9 votes
    forgetting birthdays: 16 votes (a) missing the bus (b) losing water bottles (c) forgetting birthdays
27. 27.💡 Which app idea solves this problem: students cannot find a quiet room? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
28. 28.True or false: a medicine reminder solves no real problem. (a) False (b) True
29. 29.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    missing the bus: 16 votes
    no quiet study place: 5 votes
    forgetting birthdays: 21 votes (a) missing the bus (b) no quiet study place (c) forgetting birthdays
30. 30.Which of these app ideas solves no real problem? (a) a lost-and-found board (b) a free study-room finder (c) a medicine reminder (d) a blank grey screen
31. 31.True or false: a blank grey screen solves a real problem. (a) False (b) True
32. 32.💡 Does an app idea like an app that just says hi solve a real problem? (a) Yes (b) No
33. 33.📊 Survey: which problem bugs you most? How many more votes did “forgetting homework” get than “missing the bus”?
    missing the bus: 14 votes
    forgetting homework: 22 votes
    wasting pocket money: 12 votes
34. 34.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 23 votes
    forgetting homework: 10 votes
    missing the bus: 7 votes
35. 35.Which of these app ideas solves a real problem? (a) an app that just says hi (b) a page of random dots (c) a free study-room finder (d) a button with no action
36. 36.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    wasting pocket money: 6 votes
    losing water bottles: 13 votes
37. 37.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    forgetting birthdays: 25 votes
    missing the bus: 3 votes
    wasting pocket money: 18 votes (a) forgetting birthdays (b) wasting pocket money (c) missing the bus
38. 38.💡 Which app idea solves this problem: nobody knows whose bag it is? (a) a study-room finder (b) a lost-and-found board (c) a bill splitter (d) a homework planner
39. 39.True or false: a library due-date alert solves no real problem. (a) False (b) True
40. 40.📊 Survey: which problem bugs you most? How many students voted in all?
    losing water bottles: 9 votes
    forgetting homework: 5 votes
    no quiet study place: 12 votes

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