McGraw Hill
Arthropods
Are spiders related to crabs? Study the order of arthropods with a reading selection about animal diversity. It provides details about each class within the order, as well as vivid pictures and explanatory charts.
CK-12 Foundation
Ck 12: Life Science: 1.3 Scientific Method
Explore the process of doing scientific investigations.
CK-12 Foundation
Ck 12: Life Science: 3.1 Pea Plants
Understand why Gregor Mendel was the father of the field of genetics, which seeks to explain how traits are passed on from one generation to the next.
CK-12 Foundation
Ck 12: Life Science: 1.1 Scientific Ways of Thinking
Learn how to think like a scientist.
Other
Smith College: Talk to Me
Experience engineering by applying science and math in the service of humanity through a story. Read the online novel, interact with the characters, and explore some engineering concepts.