CK-12 Foundation
Ck 12: The Ideal Gas Law
[Free Registration/Login may be required to access all resource tools.] Students read about and explore video clips, diagrams, and example problems using the Ideal Gas Law.
CK-12 Foundation
Ck 12: Heat Engine
[Free Registration/Login may be required to access all resource tools.] Students will learn about heat engines, explore pressure volume diagrams, and figure how to calculate ideal efficiencies of heat engines.
CK-12 Foundation
Ck 12: Electromagnetic Waves
[Free Registration/Login may be required to access all resource tools.] In this learning module, compare characteristics and behaviors of transverse waves, including electromagnetic waves.
CK-12 Foundation
Ck 12: Fundamentals of Light
[Free Registration/Login may be required to access all resource tools.] Students investigate the fundamentals of light including its source, how it is defined for measurements, how we perceive color, and the situations that make an...
CK-12 Foundation
Ck 12: Polarization
[Free Registration/Login may be required to access all resource tools.] Students understand the meaning of polarization and its mechanism and polarization by transmission and reflection.
CK-12 Foundation
Ck 12: Dispersion
[Free Registration/Login may be required to access all resource tools.] Students investigate the dispersion of light through a prism and solve practice problems involving this phenomenon.
CK-12 Foundation
Ck 12: Chi Squared Statistic
[Free Registration/Login may be required to access all resource tools.] Students will learn what the Chi-Square statistic is and how to use it to perform a Goodness of Fit test on a hypothesized distribution.
CK-12 Foundation
Ck 12: Significance of Carbon
[Free Registration/Login may be required to access all resource tools.] This activity explores the significance and functions of carbon and explains why carbon is essential to life on Earth. Students will investigate and explain cellular...
CK-12 Foundation
Ck 12: Organic Molecules & the Miller Urey Experiment
[Free Registration/Login may be required to access all resource tools.] Examines how the first organic molecules were formed. The experiment of Stanley Miller and Harold Urey is explored along with the RNA world hypothesis.
CK-12 Foundation
Ck 12: Carbohydrates
[Free Registration/Login may be required to access all resource tools.] This activity covers the structure and function of carbohydrates. Students will learn about the different types of complex carbohydrates and how they are formed.
CK-12 Foundation
Ck 12: Proteins
[Free Registration/Login may be required to access all resource tools.] Students will learn about the structures and function of proteins and how we get protein in our diet.
CK-12 Foundation
Ck 12: Lipids
[Free Registration/Login may be required to access all resource tools.] This lesson covers the structure and functions of lipids and the different types.
CK-12 Foundation
Ck 12: Nucleic Acids
[Free Registration/Login may be required to access all resource tools.] Online activity covers the structure and function of nucleic acids. Students will learn about nucleotides, the different types of nitrogenous bases, and the...
CK-12 Foundation
Ck 12: Enzymes
[Free Registration/Login may be required to access all resource tools.] In this lesson, students will define enzyme, be able to discuss the role of enzymes in biochemical reactions, and summarize their importance to living organisms.
CK-12 Foundation
Ck 12: Enzyme Function
[Free Registration/Login may be required to access all resource tools.] This activity describes how enzymes speed up biochemical reactions and their importance to living organisms.
CK-12 Foundation
Ck 12: Cell Biology
[Free Registration/Login may be required to access all resource tools.] Cells make up all living things but not all cells look alike. This activity introduces cells, cell theory, and the levels of organization in organisms.
CK-12 Foundation
Ck 12: Prokaryotic and Eukaryotic Cells
[Free Registration/Login may be required to access all resource tools.] All cells are one of two types, prokaryotic or eukaryotic. Students will learn the structural differences between the two cells, be able to give examples, and...
CK-12 Foundation
Ck 12: Endosymbiosis the Evolution of Eukaryotes
[Free Registration/Login may be required to access all resource tools.] Learn about the evolution of eukaryotes which is explained by the endosymbiotic theory.
CK-12 Foundation
Ck 12: Common Parts of the Cell 1
[Free Registration/Login may be required to access all resource tools.] Online activity summarizes the cell theory, describes four parts all cells have in common, and the importance of the work of Robert Hooke and Anton van Leeuwenhoek.
CK-12 Foundation
Ck 12: Endoplasmic Reticulum, Golgi Apparatus, Vesicles and Vacuoles
[Free Registration/Login may be required to access all resource tools.] Overview of the structure and role of the endoplasmic reticulum, Golgi apparatus, vesicle, vacuole, and centriole. This tutorial also helps students distinguish...
CK-12 Foundation
Ck 12: Ribosomes and Mitochondria
[Free Registration/Login may be required to access all resource tools.] Activity explains the structure and function of ribosomes and mitochondria.
CK-12 Foundation
Ck 12: Chloroplasts
[Free Registration/Login may be required to access all resource tools.] Online tutorial presents an overview of chloroplasts and their structure. Explores the role of the chloroplast in photosynthesis and the significance of an electron...
CK-12 Foundation
Ck 12: Cytoplasm and Cytoskeletons
[Free Registration/Login may be required to access all resource tools.] Tutorial provides an overview of the roles and functions of the cytoplasm and cytoskeleton.
CK-12 Foundation
Ck 12: Diffusion
[Free Registration/Login may be required to access all resource tools.] Tutorial defines passive transport, semipermeable, and diffusion. Students will learn the significance of a concentration gradient and be able to list the three main...