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Listed under:  Science  >  Matter  >  Chemical elements  >  Nonmetals  >  Oxygen
Interactive

Fermentation

This resource consists of 2 sets of automated illustrated slides with voice over presenting information about fermentation and useful microorganisms. It includes the use of terms such as enzymes and anaerobic respiration.

Interactive

Gas Exchange

Students use this resource consisting of eight slides with diagrams, written explanation and voice-over to understand that gas exchange is the absorption of oxygen from the air into the blood and the removal of carbon dioxide from the blood. There is a two-question quiz and a summary slide.

Interactive

Transport of Gases

Students use this resource consisting of four slides with diagrams, written explanation and voice-over to understand how oxygen and carbon dioxide are transported around the body. There is a two-question quiz and a summary slide.

Video

Structures and Bonding

This simulation allows students to explore the chemical reactions between hydrogen, oxygen, carbon, nitrogen and chlorine. They can form water, carbon dioxide, hydrochloric acid, ammonia and methane. Word and chemical equations are provided. The diagrams distinguish single, double and triple bonds and shapes of molecules.

Interactive

Respiration in Plants

This resource consists of automated illustrated slides with voice over presenting information about why plants need to respire, their need for oxygen and a comparison of when respiration and photosynthesis occurs.

Interactive

Aerobic Respiration

This resource consists of 2 sets of automated illustrated slides with voice over presenting information about aerobic respiration and compares respiration with burning.

Interactive

Breathing and Respiration

This resource consists of five sets of automated illustrated slides with voice over presenting detailed information and explanations about the mechanism of human breathing and the respiration system.

Interactive

Composition of inhaled and exhaled air

This resource consists of 2 sets of automated illustrated slides with voice over presenting information about how the process of respiration changes the composition of gases present in inhaled and exhaled air. The second set demonstrates experiments to show that carbon dioxide and water vapour are exhaled.

Image

Oxygen molecule

This is a colour image of a model of a molecule of oxygen, O₂. In this model, two oxygen atoms are represented by red spheres held together by grey rods that represent a double covalent bond.