Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Electromagnetic Energy in the Atmosphere

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Overview of electromagnetic radiation.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Process of Cellular Respiration

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Why do you need air to live? Of course if you didn't breathe, you couldn't survive. You need the gas oxygen to perform cellular respiration to get energy from your...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Protein Synthesis and Gene Expression

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The DNA sequence contains the instructions to place units called amino acids into a specific order. When these amino acid are assembled in that specific order,...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Respiratory System Diseases

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Respiratory diseases are diseases of the lungs, bronchial tubes, trachea, nose, and throat. These diseases can range from a mild cold to a severe case of pneumonia....
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Scientific Investigation

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The scientific method is a process used to investigate the unknown. It is the general process of a scientific investigation. This process uses evidence and testing....
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Chemical Equations

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] An overview of chemical equations.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Frequency and Pitch of Sound

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Explores the pitch of sound, how it relates to the frequency of sound waves, and what infrasound and ultrasound are.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Hydrogen and Alkali Metals

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Explores group 1 elements (Alkali Metals) and their properties.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Radioactivity

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Radioactivity: how it was discovered, definition of radioactivity and radiation and examples of radioactive elements.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Effect of Atmospheric Circulation on Climate

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How atmospheric circulation cells affect the climate of regions.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Inner Versus Outer Planets

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Compares the characteristics of inner and outer planets.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Organization of Living Things

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] When you see an organism that you have never seen before, you probably put it into a group without even thinking. If it is green and leafy, you probably call it a...
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Crystalline Carbon

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Discusses different crystalline forms of carbon and their molecular structure.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Democritus' Idea of the Atom

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Introduction of the idea of the atom and the diversity of matter.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Timeline of Evolution

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] For life to evolve from simple single-celled organisms to many millions of species of prokaryotic species to simple eukaryotic species to all the protists, fungi,...
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Direct and Alternating Current

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Describes the difference between direct current and alternating current.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Replacement Reactions

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Definition and examples of a replacement reaction.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Technological Design Process

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Technological design and steps of the technological design process.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Health Hazards of Air Pollution

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The World Health Organization (WHO) reports that 2.4 million people die each year from causes directly related to air pollution. Worldwide, there are more deaths...
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Role of Amphibians

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] Humans have used amphibians for a number of purposes for thousands of years, if not longer. Amphibians play significant roles in many food webs and are thus an...
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Direction on the Earth

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Using latitude and longitude to find a location.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: How Ocean Currents Moderate Climate

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] How ocean currents transfer heat from one place to another.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Scientific Models

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Recognize the uses, limitations, and different types of scientific models.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Calculating Derived Quantities

For Students 7th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] Definition of derived quantity and calculation and units of derived quantities (area, volume, density).

Other popular searches