This young scientist is looking at a leaf. He is using a tool to observe the leaf. He is using a magnifying glass. He can also observe the leaf by touching it.
Photo Credit: Imgorthand/E+/Getty Images
In the Know
Is Ice a Rock?
Rocks are made of one or more minerals. A rock … read more
In the Know
What Is Brown v. Board of Education National Historical Park?
Long ago, school was different. Many Black children and White … read more
In the Know
Back to School
Summer is over and school has started. Here are some … read more