Unit Plan
CK-12 Foundation

Ck 12: Life Science: Importance of Mammals

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Mammals play many important roles in ecosystems, and they also benefit people. Learn more about the importance of mammals in this learning module produced by CK-12.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Infancy and Childhood

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The first year after birth is called infancy. Infancy is a period when the baby grows very fast. During infancy, the baby doubles in length and triples in weight....
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Inflammatory Response

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] A scrape is a break in the skin that may let pathogens enter the body. If bacteria enter through the scrape, they could cause an infection. These bacteria would then...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Keeping the Nervous System Healthy

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Activities that challenge your brain, such as working on a Sudoku puzzle, are good for the health of your nervous system. Just like you need to work out your body to...
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Balancing Chemical Equations

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] How to balance a chemical equation and using coefficients.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Biochemical Reaction Chemistry

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Definition of a biochemical reaction, the different types and the importance of enzymes in biochemical reactions.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Combustion Reactions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Definition and examples of a combustion reaction.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Exothermic Reactions

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Explains the definition of an exothermic reaction, the role of energy, and examples of exothermic reactions.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Physical Properties of Matter

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Definition of physical property and examples of the physical properties of matter.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Reversible Reactions

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Reversible and irreversible reactions and equilibrium.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Unsaturated Hydrocarbons

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Definition of an unsaturated hydrocarbon and the different types.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Introduction to Energy Resources

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Overview of the types of energy and how it can be stored and released.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Rotation of Earth

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How the Earth rotates around its axis.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Surface Ocean Currents

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes how wind patterns and other factors cause ocean surface currents.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Central Nervous System

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The central nervous system (CNS) is the largest part of the nervous system. It includes the brain and the spinal cord. The bony skull protects the brain. The spinal...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Chemistry of Life

For Students 6th - 8th
[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...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Importance of Mollusks

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Mollusks are important in a variety of ways; they are used as food, for decoration, in jewelry, and in scientific studies. They are even used as roadbed material and...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Invertebrates

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Animals are also often identified as being either invertebrates or vertebrates. These are terms based on the skeletons of the animals. Vertebrates have a backbone...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Sex Linked Inheritance

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] What determines if a baby is a male or female? Recall that you have 23 pairs of chromosomes-and one of those pairs is the sex chromosomes. Everyone has two sex...
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Biochemical Compound Classification

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Biochemical compounds: their general structure and different classes.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Dangers and Uses of Radiation

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Explores the danger and uses of radiation, how it is detected, and radiation in the environment.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Ferromagnetic Material

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Explores what makes a material magnetic, ferromagnetic materials and how they can be magnetised, temporary and permanent magnets, and the mineral magnetite.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Rutherford's Atomic Model

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Rutherford's discovery of the nucleus and his planetary model of the atom.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Geothermal Power

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How geothermal energy can be harnessed.

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