CK-12 Foundation
Ck 12: Geometry: Volume of Rectangular Prisms
[Free Registration/Login may be required to access all resource tools.] Find the volume of rectangular prisms.
CK-12 Foundation
Ck 12: Ohm's Law
[Free Registration/Login may be required to access all resource tools.] For this lesson, students learn about the invention of the battery and how a battery works, and about resistance in an electrical circuit. As well, Ohm's Law is used...
CK-12 Foundation
Ck 12: Introduction to Chemistry
[Free Registration/Login may be required to access all resource tools.] This introduction to chemistry leads students into a learning module series over topics having to do with chemistry.
CK-12 Foundation
Ck 12: Evolution of the Atomic Model
[Free Registration/Login may be required to access all resource tools.] Students take a closer look at how our understanding of the atom has evolved over time.
CK-12 Foundation
Ck 12: Stoichiometric Calculations
[Free Registration/Login may be required to access all resource tools.] Based on the balanced chemical equation, students will calculate the masses or moles of reactants or products generated in a given reaction. They will also convert...
CK-12 Foundation
Ck 12: Heat Flow
[Free Registration/Login may be required to access all resource tools.] In this lesson, students study the difference between reactions that absorb versus release heat as well as how to measure this change in energy.
CK-12 Foundation
Ck 12: Flex Book: Trigonometry
[Free Registration/Login may be required to access all resource tools.] Six-chapter book that introduces students to trigonometry. Topics include right angles, circular functions, trigonometric identities, vectors, and polar equations.
CK-12 Foundation
Ck 12: Flex Book Textbooks: Physical Science Concepts for Middle School
[Free Registration/Login may be required to access all resource tools.] A complete, web-based textbook covering a wide range of middle school concepts in Physical Science.
CK-12 Foundation
Ck 12: Earth Science: Mechanical Weathering
[Free Registration/Login may be required to access all resource tools.] Describes various types of mechanical weathering.
CK-12 Foundation
Ck 12: Earth Science: Mercury
[Free Registration/Login may be required to access all resource tools.] Recognize the characteristics of the planet Mercury.
CK-12 Foundation
Ck 12: Earth Science: Mercury
[Free Registration/Login may be required to access all resource tools.] Recognize the characteristics of the planet Mercury.
CK-12 Foundation
Ck 12: Earth Science: Mercury Pollution
[Free Registration/Login may be required to access all resource tools.] How mercury poses a threat to human health.
CK-12 Foundation
Ck 12: Earth Science: Mesosphere
[Free Registration/Login may be required to access all resource tools.] Describes the properties of the mesosphere.
CK-12 Foundation
Ck 12: Earth Science: Mesosphere
[Free Registration/Login may be required to access all resource tools.] Describes the properties of the mesosphere.
CK-12 Foundation
Ck 12: Earth Science: Mesozoic Plate Tectonics
[Free Registration/Login may be required to access all resource tools.] How Pangaea split apart and formed the Atlantic Ocean.
CK-12 Foundation
Ck 12: Earth Science: Mesozoic Plate Tectonics
[Free Registration/Login may be required to access all resource tools.] How Pangaea split apart and formed the Atlantic Ocean.
CK-12 Foundation
Ck 12: Earth Science: Metabolism and Replication
[Free Registration/Login may be required to access all resource tools.] How organisms get energy and replicate.
CK-12 Foundation
Ck 12: Earth Science: Metabolism and Replication
[Free Registration/Login may be required to access all resource tools.] How organisms get energy and replicate.
CK-12 Foundation
Ck 12: Earth Science: Metamorphic Rock Classification
[Free Registration/Login may be required to access all resource tools.] Examines how to classify metamorphic rocks.
CK-12 Foundation
Ck 12: Earth Science: Metamorphic Rocks
[Free Registration/Login may be required to access all resource tools.] Covers metamorphic rocks, which form from previous rocks exposed to heat and/or pressure.
CK-12 Foundation
Ck 12: Earth Science: Metamorphic Rocks
[Free Registration/Login may be required to access all resource tools.] Examines how rocks transform into metamorphic rocks.
CK-12 Foundation
Ck 12: Earth Science: Meteors
[Free Registration/Login may be required to access all resource tools.] Describes the properties of meteors.
CK-12 Foundation
Ck 12: Earth Science: Meteors
[Free Registration/Login may be required to access all resource tools.] Describes the properties of meteors.
CK-12 Foundation
Ck 12: Earth Science: Mineral Formation
[Free Registration/Login may be required to access all resource tools.] How minerals form.