The story of Amelia Earhart as told by the contents of her bag?! I wanted to find a personable and intimate way of discussing my inspirational female icons on Youtube. So, I've taken the YouTube classic "What's in my Bag" tag and...

Learn about the way humans have come to measure time. From seconds to millenniums, months to explaining leap years and more, this song goes over everything you need know about our modern system of time.

In this lesson, students will learn how to divide mixed numbers by fractions using models. The teacher demonstrates how to use rectangular models to represent the numbers and visually divide them into groups.