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Physical Sciences

Chemical Reactions

From Valence Electrons to Endothermic/Exothermic Reactions, you will master everything from introductory basics to areas that require critical thinking skills necessary for Conservation of Mass and Balancing Chemical Equations. Learn to determine Reaction Rate and pH balance to establish a solid foundational skill level and identify Types of Reactions within the Physical Sciences. With an eye on developing practical applications of Chemical Reactions, this topic gives you skills and insights to the theories, methods and applications found in this specialization within the Sciences.

Next Generation Science Standards-Aligned Tutorials and Pathways

We want to make it simple for you to begin integrating Next Generation Science-Aligned Lessons into your classroom. Our Science Pathways feature in-depth, relevant content that aligns to these new standards. As an added benefit, these Pathways use Sophia’s Many Ways To Learn, an innovative approach that features multiple instructors and teaching techniques to connect with all kinds of learning styles.

Sciences Courses for College Credit

Sophia College Courses are low-cost, self-paced, credit-carrying courses eligible for transfer to many different colleges and universities.*

Human Biology

Examine the molecular and cellular basis of life as well as genetics and organ systems.

Pathways that Teach Chemical Reactions

Pathways are a sequence of tutorials that help you learn a whole subject area, one concept at a time. Choose from multiple teachers and teaching styles.
Chemical Reactions Pathway
Concepts: 9
Quiz Points: 135
NGSS Standard HS-PS1-2
Concepts: 11
Quiz Points: 165
NGSS Standard HS-PS1-2
Concepts: 11
Quiz Points: 165
NGSS Standard HS-PS1-4
Concepts: 2
Quiz Points: 30
NGSS Standard HS-PS1-7
Concepts: 13
Quiz Points: 195
The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 25 of Sophia's online courses for college credit. These courses are eligible to transfer to many different colleges and universities.