This video will help children with measuring liquids in quarts and gallons. When both pairs of agents--Olive and Otto versus Oren and Olaf--capture pieces of the Blob, they visit the Mathroom to see who has more.

Oscar uses a pan balance to compare weights, and explains what you should do if you come across a Saffron Slimer.

Learn about data collection with the Odd Squad. When Agents are stuck making strange noises, Dr. O and Odell collect data to help identify the source of the odd outbreak. Since the infected agents can't talk, they must communicate by...

Learn about units of measure for liquids in this fun clip from the Odd Squad. When a gallon of blob is loose in headquarters, Otto and Olive are determined to find it before their rivals do.

Learn about comparing weights with the Odd Squad. Olive and Otto are curious about what is inside Ms. O's briefcase and hope to guess what it is from its weight. They use a seesaw for a scale and common objects as weights for comparison.