Comprehensive K-5 3 Science
Lessons for The Incredible Human Body
Take an extraordinary journey into the human body, discovering how each organ and system contributes to our amazing biological machinery.
The Skeletal System
Explore the skeletal system, understanding its role in providing support and protection to the body.
The Muscular System
Discover the muscular system, learning how it enables movement and maintains posture.
The Digestive System
Journey through the digestive system, understanding how the body processes the food we eat.
The Circulatory System
Investigate the circulatory system, learning about the heart and the journey of blood through the body.
The Respiratory System
Learn about the respiratory system and how it helps us to breathe and exchange gases with the environment.
The Nervous System
Explore the nervous system, discovering how it controls and coordinates everything we do.
Human Senses
Investigate the incredible human senses, understanding how they help us perceive the world.
The Immune System
Learn about the body‘s defense system, how it fights off infections, and the role of vaccines.
