Essential Question: How do major organ systems work together in living organisms? Standards: S7L2d. Explain that tissues, organs, and organ systems serve the needs cells have for oxygen, food, and waste removal. S7L2e. Explain the purpose of the major organ systems in the human body (i.e., digestion, respiration, reproduction, circulation, excretion, movement, control and coordination, and for protection from disease). Instructional Approach(s): Review the essential question and the standards aligned to the essential question.
Why do Professional Football players breath pure oxygen on the sideline? Instructional Approach(s): The teacher should tie this back to cellular respiration. What is the purpose of cellular respiration and what do cells need to conduct cellular respiration?
Respiratory System Instructional Approach(s): Transition slide
Respiratory System The role of the Respiratory System is to take in oxygen and release carbon dioxide from the body. Instructional Approach(s): The teacher should present the slide while the students record the role of the Respiratory System on their graphic organizer page
Nose/Mouth Trachea Lungs Alveoli Diaphragm Instructional Approach(s): The teacher should present the information on the slide while the students label the diagram on their graphic organizer sheet Alveoli Diaphragm
Trachea Instructional Approach(s): The teacher should present the information on the slide while the students record information about the Trachea on their graphic organizer sheet connects the mouth and throat to the lungs (commonly known as the windpipe)
Take in oxygen and expel carbon dioxide as we breathe Lungs Take in oxygen and expel carbon dioxide as we breathe Instructional Approach(s): The teacher should present the information on the slide while the students record information about the Lungs on their graphic organizer sheet
Where the exchange of oxygen and carbon dioxide occur in your blood Alveoli Where the exchange of oxygen and carbon dioxide occur in your blood Instructional Approach(s): The teacher should present the information on the slide while the students record information about the Alveoli on their graphic organizer sheet. Show the short video linked at the bottom of the slide http://www.youtube.com/watch?v=AJpur6XUiq4
Diaphragm a large dome-shaped muscle under the lungs diaphragm contracts downward, creating a vacuum that causes a rush of fresh air into the lungs Instructional Approach(s): The teacher should present the information on the slide while the students record information about the Diaphragm on their graphic organizer sheet
Instructional Approach(s): The teacher should show the image of the organs of the Respiratory System