Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Newton's Law of Gravity

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Newton's law of universal gravitation and factors that affect the strength of gravity between two objects.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Scales That Represent Earthquake Magnitude

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Covers the scales scientists use to measure the size and intensity of earthquakes.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Half Life and Radioactive Dating

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Explains radioactive dating, how it works, and how carbon-14 is used to date the remains of living things.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Thermal Conductors and Insulators

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Thermal conductors and insulators and the ways they are used.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Temperature of the Atmosphere

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How different temperature gradients separate the atmosphere into distinct layers.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Electromagnetic Spectrum

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Covers electromagnetic radiation and its properties, and the electromagnetic spectrum.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Nuclear Power

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How energy can be generated through nuclear reactions.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Fundamental Particles

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Investigates fundamental particles and their discovery, and how they relate to fundamental forces.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Saturation

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Saturation and the difference between saturated and unsaturated solutions.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Isomers

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Isomers and their properties, how the number of carbon atoms determines how many isomers a hydrocarbon has.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Electric Power and Electrical Energy Use

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Electric power and electric energy use of appliances and how to calculate them.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Ionic Compounds

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Ionic compounds: how they form, how the are named, and their properties and uses.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Renewable Energy Resources

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] What renewable energy resources are and examples of renewable energy resources.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Renewable vs Non Renewable Energy Resources

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Compare and contrasts renewable and non-renewable resources.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Acid Base Neutralization

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] The reaction of acids and bases and what ions are produced and the salts that form.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Amphibians

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Amphibians are a group of vertebrates that have adapted to live in both water and on land. Amphibian larvae are born and live in water, and they breathe using gills....
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Animal Behaviors

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Barking, purring, and playing are just some of the ways in which dogs and cats behave. These are examples of animal behaviors. Animal behavior is any way that...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Archaea

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] For many years, archaea were classified as bacteria. Like the bacteria, archaea lacked a nucleus and membrane-bound organelles and, therefore, were prokaryotic...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Autoimmune Diseases

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The immune system usually protects you from pathogens and other causes of disease. When the immune system is working properly, it keeps you from getting sick. But...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Bacteria in the Digestive System

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Yogurt is a good source of calcium. Yogurt also contains active cultures of "good" bacteria. Foods that contain these beneficial bacteria are sometimes called...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Bacteria Reproduction

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Bacteria, being single-celled prokaryotic organisms, do not have a male or female version. Bacteria reproduce asexually. In asexual reproduction, the "parent"...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: B and T Cell Response

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Some defenses, like your skin and mucous membranes, are not designed to ward off a specific pathogen. They are just general defenders against disease. Your body also...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Biotechnology in Agriculture

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The majority of the corn in the United States is genetically engineered. Corn syrup is used to sweeten many things, like Coke. Corn is also fed to the cows. Learn...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Bird Reproduction

For Students 5th - 9th
[Free Registration/Login may be required to access all resource tools.] How do birds reproduce? We know that chickens lay eggs. But how do they do that? Learn more about bird reproduction in this learning module produced by CK-12.

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