Lesson+3

= = = = =**Lesson 3: Respiratory System** =


 * Content
 * respiratory system consists of; mouth, nose, pharynx, trachea, bronchioles, alveoli, lungs, diaphragm
 * Function of each and their relationship
 * how the respiratory system is all connected; air travel through the system


 * Key Questions
 * how much oxygen is taken in with each breath versus how much is expired?

Task: Click on the link below to download and complete the worksheet. Use the resources listed at the bottom of this page to help you answer any questions you need assistance with. Once you have completed this document, email it to the teachers email address so they can check your answers prior to next lesson. = =
 * ICT/Multimedia
 *  [] !
 * http://www.youtube.com/watch?v=CRh_dAzXuoU&feature=related
 * http://biology.about.com/od/biologylabhowtos/ht/lungmodel.htm


 * Text Book: Science Outcomes 2