Machine Learning for Kids Worksheet

AI for students lesson 2: How machines learn from examples · Set 516 · 40 questions

AI tip (Show, label, learn): Machine learning learns patterns from many labelled examples — a label is the right answer tag on each example. Good for training: many varied examples, correct labels, every type the model will meet, and separate new data for testing. Bad for training: very few examples, wrong or random labels, only one kind of example, blurry examples, testing on the training data.

1. 1.🏷️ You are labelling messages to train a spam filter. How should this one be labelled? “The class picnic is on Friday at 8 am” (a) not spam (b) spam
2. 2.🔍 Which is the odd one out? (a) very few examples (b) blurry, unclear photos (c) examples of every type (d) labels added at random
3. 3.📚 Good or bad for training a model: clear, sharp examples? (a) good for training (b) bad for training
4. 4.🧠 Machine learning is a way for computers to… (a) clean screens (b) charge faster (c) learn from data (d) print pages
5. 5.True or false: “checking labels twice” is good for training a model. (a) False (b) True
6. 6.🔍 Which is the odd one out? (a) photos in many lights (b) clear, sharp examples (c) labels added at random (d) many varied examples
7. 7.🥭 A model saw only ripe yellow mangoes. A raw green mango arrives. What may happen? (a) it will be perfect (b) it will shut down (c) it may get it wrong (d) it will turn yellow
8. 8.🔍 Which is the odd one out? (a) copies of one photo (b) very few examples (c) many varied examples (d) only one kind of example
9. 9.True or false: the message “Your account is locked, pay ₹99 now” should be labelled “not spam”. (a) False (b) True
10. 10.📚 Good or bad for training a model: blurry, unclear photos? (a) good for training (b) bad for training
11. 11.🏷️ What is a “label” in machine learning? (a) the price (b) the font size (c) a sticker on a laptop (d) the right answer tag
12. 12.🏷️ You are labelling messages to train a spam filter. How should this one be labelled? “Please buy milk on the way home” (a) not spam (b) spam
13. 13.True or false: “very few examples” is good for training a model. (a) False (b) True
14. 14.True or false: the message “Please buy milk on the way home” should be labelled “spam”. (a) False (b) True
15. 15.🏷️ You are labelling messages to train a spam filter. How should this one be labelled? “Share your OTP to get cashback” (a) not spam (b) spam
16. 16.🏷️ You are labelling messages to train a spam filter. How should this one be labelled? “You won a free phone! Click now!” (a) not spam (b) spam
17. 17.Which of these is bad for training a model? (a) correct labels (b) examples of every type (c) photos in many lights (d) wrong labels
18. 18.📚 Good or bad for training a model: very few examples? (a) good for training (b) bad for training
19. 19.🏷️ You are labelling messages to train a spam filter. How should this one be labelled? “Send your password to claim a prize” (a) not spam (b) spam
20. 20.🐶 To teach a model to spot dogs in photos, what do you give it? (a) many labelled photos (b) a list of rules only (c) a song about dogs (d) one single photo
21. 21.📚 Good or bad for training a model: photos in many lights? (a) good for training (b) bad for training
22. 22.🔍 Which is the odd one out? (a) correct labels (b) new data for testing (c) many varied examples (d) only one kind of example
23. 23.Which of these is good for training a model? (a) wrong labels (b) labels added at random (c) very few examples (d) photos in many lights
24. 24.🔍 Which is the odd one out? (a) photos in many lights (b) very few examples (c) copies of one photo (d) blurry, unclear photos
25. 25.🔍 Which is the odd one out? (a) many varied examples (b) clear, sharp examples (c) correct labels (d) blurry, unclear photos
26. 26.📚 Good or bad for training a model: copies of one photo? (a) bad for training (b) good for training
27. 27.True or false: the message “The class picnic is on Friday at 8 am” should be labelled “not spam”. (a) False (b) True
28. 28.True or false: the message “Share your OTP to get cashback” should be labelled “not spam”. (a) False (b) True
29. 29.🏷️ You are labelling messages to train a spam filter. How should this one be labelled? “Your account is locked, pay ₹99 now” (a) not spam (b) spam
30. 30.📚 Good or bad for training a model: correct labels? (a) good for training (b) bad for training
31. 31.🔍 Which is the odd one out? (a) checking labels twice (b) wrong labels (c) many varied examples (d) photos in many lights
32. 32.True or false: “blurry, unclear photos” is good for training a model. (a) True (b) False
33. 33.🔍 Which is the odd one out? (a) clear, sharp examples (b) examples of every type (c) copies of one photo (d) checking labels twice
34. 34.Which of these is good for training a model? (a) blurry, unclear photos (b) wrong labels (c) correct labels (d) copies of one photo
35. 35.True or false: “new data for testing” is good for training a model. (a) False (b) True
36. 36.True or false: “labels added at random” is bad for training a model. (a) False (b) True
37. 37.True or false: the message “Your library book is due on Monday” should be labelled “spam”. (a) True (b) False
38. 38.Which of these is good for training a model? (a) labels added at random (b) blurry, unclear photos (c) many varied examples (d) testing on training data
39. 39.True or false: the message “Happy birthday! See you at lunch” should be labelled “not spam”. (a) False (b) True
40. 40.Which of these is good for training a model? (a) wrong labels (b) only one kind of example (c) very few examples (d) new data for testing

Free ai for students lessons, practice and worksheets at talentjr.in/ai-for-students