In the Know

What Makes You Unique?

Think about your traits (characteristics of living things). What color are your eyes and hair? How tall are you? What shape is your nose? You might share some traits with your mom, dad, sisters, or … Read more

Social Studies

Ancient Wonders of Guatemala’s Petén Region

More than a thousand years ago, an ancient civilization controlled large parts of Central America. They built sprawling cities and palaces. They constructed pyramids that towered over rainforest canopies. They were among the most advanced … Read more