CK-12 Foundation
Ck 12: Weak Nuclear Force and the Standard Model
[Free Registration/Login may be required to access all resource tools.] Describes the development of the model of particle physics called the Standard Model.
CK-12 Foundation
Ck 12: Laboratories
[Free Registration/Login may be required to access all resource tools.] Students learn about science laboratories, the types of equipment that are used in them, and about safety guidelines in a laboratory.
CK-12 Foundation
Ck 12: Scientific Investigation
[Free Registration/Login may be required to access all resource tools.] This lesson looks at how the scientific method is applied in a scientific investigation, and at the differences between theories and hypotheses in science.
CK-12 Foundation
Ck 12: Scientific Theories
[Free Registration/Login may be required to access all resource tools.] Students will understand the difference between theories, hypotheses, and laws in science.
CK-12 Foundation
Ck 12: Scientific Reasoning
[Free Registration/Login may be required to access all resource tools.] The differences between deductive and inductive reasoning are described in this lesson.
CK-12 Foundation
Ck 12: Analyzing Data
[Free Registration/Login may be required to access all resource tools.] Students will learn how to choose a type of data visualization based on the kind of data they have collected and the objective of their research.
CK-12 Foundation
Ck 12: Basic Graph Types
[Free Registration/Login may be required to access all resource tools.] Students will review the different types of graphs, and the differences between discrete and continuous data, and between qualitative and quantitative data. They...
CK-12 Foundation
Ck 12: Graphic Displays of Data
[Free Registration/Login may be required to access all resource tools.] In this lesson, students compare different types of graphic displays to understand how to choose the best method of displaying their data, and they learn the...
CK-12 Foundation
Ck 12: The Bohr and Quantum Models of the Atom
[Free Registration/Login may be required to access all resource tools.] Students explore how the study of the hydrogen emission spectrum led to the Bohr model of the atom, in which electrons exist in states of constant energy.
CK-12 Foundation
Ck 12: Average Acceleration
[Free Registration/Login may be required to access all resource tools.] Students explore average acceleration and find out how it relates to velocity and displacement.
CK-12 Foundation
Ck 12: Introduction to Biology: Unit 1: Vocabulary
[Free Registration/Login may be required to access all resource tools.] Lists vocabulary terms related to the scientific process for the first unit of a beginning biology text.
CK-12 Foundation
Ck 12: General Chemistry: Unit 2: Vocabulary
[Free Registration/Login may be required to access all resource tools.] Lists vocabulary terms related to a study of general chemistry and biochemistry.
CK-12 Foundation
Ck 12: Unit 4: Vocabulary
[Free Registration/Login may be required to access all resource tools.] Lists vocabulary terms associated with the cell cycle.
CK-12 Foundation
Ck 12: Unit 5: Vocabulary
[Free Registration/Login may be required to access all resource tools.] Lists vocabulary terms associated with the structure, function, and replication of DNA.