CK-12 Foundation
Ck 12: Life Science: Fields in the Life Sciences
[Free Registration/Login may be required to access all resource tools.] The life sciences are the study of living organisms. They deal with every aspect of living organisms, from the biology of cells to the biology of individual...
CK-12 Foundation
Ck 12: Life Science: Safety in the Life Sciences
[Free Registration/Login may be required to access all resource tools.] There can be some very serious safety risks in scientific research. Safety practices must be followed when working with the hazardous materials and organisms. Learn...
Science Education Resource Center at Carleton College
Serc: 7th Grade Life Science at the Observatory: Life Throughout the Universe
This lesson is used to review basic concepts of Life Science and to utilize that knowledge by making the young scholars think about and wonder if there is life somewhere else in the universe and what that life would be like.
TeachEngineering
Teach Engineering: Life Science
This unit covers the processes of photosynthesis, extinction, biomimicry and bioremediation. In the first lesson on photosynthesis, students learn how engineers use the natural process of photosynthesis as an exemplary model of a complex...
CK-12 Foundation
Ck 12: Life Science: Cell Cycle
[Free Registration/Login may be required to access all resource tools.] The process of cell division in eukaryotic cells is carefully controlled. The cell cycle is the life cycle of a cell, with cell division at the end of the cycle....
CK-12 Foundation
Ck 12: Safety in the Life Sciences
[Free Registration/Login may be required to access all resource tools.] The standard safety symbols and practices used in a biology laboratory are covered in this lesson.
Other
It's All About What's Inside. Classification and the Tree of Life [Pdf]
In this science lesson, young scholars look at how animals have traditionally been classified in a tree of life diagram by examining the characteristics of plastic eggs. They then analyze the genetic code assigned for each egg and look...
CK-12 Foundation
Ck 12: Life Science: 11.67 Female Reproductive System
Understand the development of the female reproductive system.
CK-12 Foundation
Ck 12: Life Science: 10.21 Mammal Reproduction
Learn all about mammal reproduction.
CK-12 Foundation
Ck 12: Life Science: 10.17 Bird Reproduction
Learn about the reproduction of birds.
CK-12 Foundation
Ck 12: Life Science: 9.16 Insect Food
See how insects get food, and what they eat to survive.
CK-12 Foundation
Ck 12: Life Science: 8.1 Animal Behavior
Explore many different types of animal behavior.
CK-12 Foundation
Ck 12: Life Science: 7.13 Tropisms
Learn how plants respond to different environmental stimuli.
CK-12 Foundation
Ck 12: Life Science: 8.6 Reproductive Behavior
Understand different types of animal reproductive behavior.
CK-12 Foundation
Ck 12: Life Science: 11.58 Autoimmune Disease
Learn about some autoimmune disorders that affect human health.
CK-12 Foundation
Ck 12: Life Science: 11.48 Eyes
Learn about the structure and function of the human eye.
CK-12 Foundation
Ck 12: Life Science: Scientific Theories
[Free Registration/Login may be required to access all resource tools.] Today most people realize that microorganisms, such as bacteria or viruses, are the cause of disease. This concept is known as the germ theory of disease, one of the...
CK-12 Foundation
Ck 12: Life Science: Origins of Life
[Free Registration/Login may be required to access all resource tools.] There is good evidence that life has probably existed on Earth for most of Earth's history. Fossils of blue-green algae found in Australia are the oldest fossils of...
CK-12 Foundation
Ck 12: Life Science: Chemistry of Life
[Free Registration/Login may be required to access all resource tools.] Many chemical reactions are going on constantly inside your body. In fact, there are probably thousands of chemical reactions occurring every second in every one of...
CK-12 Foundation
Ck 12: Life Science: Domains of Life
[Free Registration/Login may be required to access all resource tools.] Humans are in the same domain as trees and algae. What could they possibly have in common? It is the location of their DNA inside their cells. Their cells all have a...
CK-12 Foundation
Ck 12: Life Science: Insect Reproduction and Life Cycle
[Free Registration/Login may be required to access all resource tools.] Most insects can reproduce quickly within a short period of time, which means they evolve faster and can adjust to environmental changes. Most reproduce by sexual...