Course Overview

Physical Science A is an engaging high school course that introduces students to the fundamentals of physics and chemistry. This course provides a strong foundation in the basic principles of matter, atomic theory, chemical reactions, motion, and energy. Students learn how to apply the scientific method by formulating hypotheses, conducting experiments, and analyzing data, while making connections between scientific principles and real-world applications. As part one of a two-course sequence, Physical Science A builds essential knowledge and skills that prepare students for further study in science and technology.

Key Learning Focus

• Matter and Atomic Structure: Investigating the classification of matter, atomic theory, and the periodic table.
• Elements, Compounds, and Reactions: Exploring chemical bonding, comparing types of reactions, and examining acids and bases.
• Forces and Motion: Applying Newton's laws of motion, momentum, and energy concepts to physical systems.
• Scientific Inquiry: Developing hypotheses, designing experiments, and interpreting data.
• Energy: Understanding the role of energy in motion and chemical change.
• Problem-Solving and Applications: Using scientific reasoning to connect principles of physical science to everyday life.

Instructional Approach

The course emphasizes active, project-based learning through laboratory investigations, simulations, and real-world problem-solving activities. Students conduct experiments to study chemical reactions, model motion and forces, and analyze the properties of matter. Learning activities include data analysis, presentations, and group projects, all designed to foster collaboration and scientific literacy. The course also integrates career exploration, allowing students to consider pathways in physics, chemistry, engineering, and related STEM fields.

Academic Alignment and Progression

Physical Science A aligns with state and national science education standards, including the Next Generation Science Standards (NGSS). It is a full-year introductory course for grades 9–12 and the first part of a two-course sequence, followed by Physical Science B. Completion of this course prepares students for upper-level science classes such as Chemistry, Physics, or Biology, as well as for science competitions, projects, and Advanced Placement (AP) coursework.

Outcomes

By the end of Physical Science A, students will:

• Demonstrate understanding of atomic theory, the periodic table, and chemical reactions.
• Apply Newton's laws of motion, momentum, and energy principles to real-world situations.
• Conduct laboratory experiments and interpret scientific data accurately.
• Use the scientific method to solve problems and explain observations.
• Explore career opportunities in physical science and related STEM fields.
• Be prepared for Physical Science B, advanced science courses, and college-preparatory studies.