Chapter 2 - Living Things Grow and Change
No matter what the weather or season, you can explore nature with these 11 challenges. See just how good your observation skills are by comparing butterflies, leaves, reptiles, fish, and more. Then record your own observations in a field journal.
You don't have to be a terrific artist to create a scientific illustration of a monarch butterfly—just willing to take your time researching and re-creating what you find. Learn how.
Have you ever wondered what gives chocolate its flavor? Or where olive oil comes from? You might be surprised to learn just how far some of the items in your shopping bag have traveled.
Did you know that you have more than 30,000 genes? Or that DNA carries all the information a cell needs to make you uniquely you? Take a look at the science of where it ALL begins.
Nature + Nurture = You! While it may look like a simple equation, the combination of your genes and your environment is actually very complicated. Find out if your answers match your family's.
Young Naturalist Awards Essay
2003 Young Naturalist Award-winning essay - Journey to the Sonoran Desert in southern Arizona with this seventh-grader for an up-close and personal look at the saguaro cactus, which can live about 200 years and grow to be almost 80 feet tall.
From leaf margin and arrangement to the parts of a flower and a corn seedling, take an illustrated look at plant morphology with this collection of guides.
Explore the rich diversity of frogs and learn about their evolution, biology, and the threats they face in the world's changing environments in this popular exhibition, on view from May 18, 2013, through January 5, 2014.
May 18, 2013 - January 5, 2014