Alberta Online Encyclopedia
Alberta Online Encyclopedia: Photosynthesis
In this encyclopedia entry, you will find concise text explaining photosynthesis supplemented by a very detailed diagram of the process.
Other
Siegen University: Burning of Magnesium
This site from Siegen University contains brief information and a step-by-step photo display of burning magnesium. The information is very short but the pictures are definately worth checking out.
Treehut
Suzy's World: Heart
Find out why your heart beats and perform an experiment to see your pulse moving.
NASA
Nasa: Detailed Chronology of Events Surrounding the Apollo
How would you like to experience what was actually said during the Apollo 13 accident? At this site read recorded NASA information from 2.5 minutes before the accident to about 5 minutes after.
Sophia Learning
Sophia: Essential Elements: Lesson 2
This lesson will introduce the 4 elements that make up most of the body: Oxygen, Nitrogen, Carbon, and Hydrogen. It is 2 of 4 in the series titled "Essential Elements."
Sophia Learning
Sophia: Essential Elements: Lesson 3
This lesson will introduce the 4 elements that make up most of the body: Oxygen, Nitrogen, Carbon, and Hydrogen. It is 3 of 4 in the series titled "Essential Elements."
Sophia Learning
Sophia: Molecular Structure of Water: Lesson 2
This lesson will introduce the molecular structure of water, including the Hydrogen atoms, Oxygen atoms, and types of bonds. It is 2 of 4 in the series titled "Molecular Structure of Water."
Sophia Learning
Sophia: Molecular Structure of Water: Lesson 3
This lesson will introduce the molecular structure of water, including the Hydrogen atoms, Oxygen atoms, and types of bonds. It is 3 of 4 in the series titled "Molecular Structure of Water."
Sophia Learning
Sophia: Plants: Lesson 5
This lesson will present the characteristics of plants and their impact on living things. It is 5 of 5 in the series titled "Plants."
Sophia Learning
Sophia: The Biosphere: Lesson 2
This lesson will discuss the importance of the biosphere (the global ecosystem) to living things. It is 2 of 3 in the series titled "The Biosphere."
Sophia Learning
Sophia: The Biosphere: Lesson 3
This lesson will discuss the importance of the biosphere (the global ecosystem) to living things. It is 3 of 3 in the series titled "The Biosphere."
Sophia Learning
Sophia: The Biosphere: Lesson 1
This lesson will discuss the importance of the biosphere (the global ecosystem) to living things. It is 1 of 3 in the series titled "The Biosphere."
Sophia Learning
Sophia: Animals: Human Respiratory System: Lesson 4
This lesson provides an overview that explains the respiratory system in humans. It is 4 of 5 in the series titled "Animals: Human Respiratory System."
Sophia Learning
Sophia: Animals: Human Respiratory System: Lesson 5
This lesson provides an overview that explains the respiratory system in humans. It is 5 of 5 in the series titled "Animals: Human Respiratory System."
Science Bob Pflugfelder
Science Bob: Body Zone: The Lungs
An introduction to the form and function of the lungs, including the bronchioles and alveoli.
Sophia Learning
Sophia: Animals: Human Respiratory System: Lesson 3
This lesson provides an overview that explains the respiratory system in humans. It is 3 of 5 in the series titled "Animals: Human Respiratory System."
Inner Body
Innerbody: Animation of a Capillary
This site from Innerbody.com has an amazing animation of how a capillary works; there is even a detailed description to help understand the process.
Sophia Learning
Sophia: Essential Elements
A slideshow listing and describing the four elements (carbon, oxygen, nitrogen, and hydrogen) that are required in living organism. Learn how nitrogen and carbon are used specifically by organisms.
Hunkins Experiments
Hunkin's Experiments: How to Make Oxygen From a Battery
Hunkin's Experiments is a group of simple cartoon illustrations of scientific principles. Some would work well in the classroom, but others have little value beyond entertaining students. All of the projects are easy to do. This one...
Ducksters
Ducksters: Chemistry for Kids: Elements: Oxygen
Kids learn about the element oxygen and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics of oxygen.
Science4Fun
Science4 Fun: Photosynthesis
What is photosynthesis? Discover how plants absorb ingredients, the phases of the process, and the importance.
Other
Biology at Clermont College: The Respiratory System
What do you know about the respiratory system? This site gives a detailed description of this integral human body system. Don't miss out.
Wikimedia
Wikipedia: Chalcogen
An informative article from the Wikipedia encyclopedia about Group 16 from the Periodic Table (also known as the Chalcogens). It gives information about their compounds and on the oxidation numbers of the elements.