Ohio State University
Ohio State University: Respiration
Informative text is clearly written and supported by good illustrations and charts as well. A quiz is also provided at the bottom of the site.
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Civil Environmental: Ecology I: The Earth System
College-level online course highlighting the fundamentals of ecology. Course topics include coevolution of the biosphere, geosphere, atmosphere, and hydrosphere; photosynthesis and respiration; and the carbon, nitrogen, and water cycles....
Encyclopedia of Earth
Encyclopedia of Earth: Environmental Chemistry: Carbon Cycle
Article explaining the importance of carbon as the basis for life, carbon dioxide's role in photosynthesis and respiration, carbon in the ocean and lithosphere, the impact of human activities on the carbon cycle, carbon that seems to be...
PBS
Pbs Learning Media: Body Control Center
Throughout the day, your nervous system monitors and makes endless adjustments to your body's basic systems--all to keep you alive. This interactive feature illustrates the complexity of such a task.
CK-12 Foundation
Ck 12: Photosynthesis Summary
[Free Registration/Login may be required to access all resource tools.] What is photosynthesis? Students will review the process of photosynthesis, the light reaction, and the dark reaction (Calvin Cycle). Common misconceptions will be...
National Cancer Institute at the National Institutes of Health
Seer Training Modules: Introduction to the Respiratory System
Self-guided tutorial where students learn about the structure and function of the human respiratory system. There is a short quiz at the end of the lesson to check for understanding.
OpenStax
Open Stax: Anatomy & Physiology: Organs and Structures of the Respiratory System
Students learn and understand the structures that make up the respiratory system, and then apply that knowledge to understand the process of oxygen and carbon dioxide exchange.
Other
Water on the Web
Water on the Web (WOW) is an advanced site allowing students to actively participate in data analysis from real research sites. Lesson plans on a range of topics are provided. There is also a tutorial for using Excel to graph WOW data.
Science Struck
Science Struck: Why Is Atp an Important Molecule in Metabolism
A very detailed discussion of ATP. Looks at its structure, how it works, the reactions that take place that use it or produce it, the phosphocreatine system, glycolysis, the lactic acid cycle, aerobic respiration, the citric acid cycle,...
Science & Plants for Schools
Science & Plants for Schools: Teaching Resources
A collection of teaching resources to help students explore plants! Resources investigate anatomy of plants, reproduction and life cycles, fruits, seeds, classification, photosynthesis, factors that affect plant growth, and respiration....
Georgia State University
Georgia State University: Hyper Physics: Energy Cycle From Plants to Animals
Find out about the essential role energy plays in cell function and in sustaining life. Trace energy transformations as they pass from one living thing to another.
E-learning for Kids
E Learning for Kids: Science: Hawaii: What Makes Up Our Respiratory System?
Run a race with Sandra and learn what our respiratory system is and how it functions.
University of Kansas Medical Center
University of Kansas Medical Center: Respiratory System
What do you know about the respiratory system? Check out this site to learn more about this fascinating body system. This resource features slides of the different parts of this system.
Texas Instruments
Texas Instruments: Photosynthesis and Respiration
Students use the gas sensors to measure the amounts of oxygen and carbon dioxide consumed or produced by a plant during respiration and photosynthesis. They also determine the rate of respiration and photosynthesis in a plant.
Science Education Resource Center at Carleton College
Serc: Energy Flow Through Organisms: Introduction to Photosynthesis/respiration
In this life science classroom activity, students will use cooperative learning and whole class discussions to be introduced to the concept of energy flow through organisms, and understand the basic processes of photosynthesis and...
Science Education Resource Center at Carleton College
Serc: Virtual Cell
An online video game where players take control of a tiny virtual submarine that explores plant and animal cells from the inside! Players learn about organelles, respiration, and photosynthesis.
Simon Fraser University
Chem1 Virtual Textbook: The Biosphere
As part of the General Chemistry Virtual Textbook, this site examines a variety of topics related to the Earth's biosphere. Topics covered include Bioenergetics, glycolysis and fermentation, respiration, photosynthesis, and more.
Open Curriculum
Open Curriculum: Respiratory System
This illustrated article helps students understand how the respiratory system works.
Other
Introductory Anatomy: Respiratory System
Here, you will find an introduction to the parts and functions of the respiratory system. In addition to learning about how the respiratory system works to keep you healthy, you will also read about problems that impede the breathing...
Other
National Lung Health Ed. Program: About Your Lungs
This resource contains general information on breathing and lungs, as well as information on two lung disorders: asthmatic bronchitis and chronic bronchitis or emphysema.
PBS
Pbs Teachers: Scientific American: Forever Wild? Input and Output
Investigate the scientific principles of biospheres, and observe the effects of biological processes on closed systems.
Scholastic
Scholastic: Study Jams! Science: The Human Body: Respiratory System
Slideshow, with an accompanying quiz, demonstrates how the respiratory system works.
Untamed Science
Untamed Science: Biology: Human Biology: Respiratory System
Make learning about the human respiratory system fun and easy. Explore how this system gets oxygen into the body for gas exchange.
CPALMS
Florida State University Cpalms: Florida Students: Photosynthesis
Learn all about photosynthesis from the parts of a plant to the reactions that make food.