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Inside the Human Body: The Respiratory System (Grades 1 3 Teacher Resources)
This teacher's resource page accompanies the student website "Inside the Human Body: The Respiratory System" for grades one through three from the Canadian Lung Association. Not only does this site walk teachers through the features of...
National Institute of Educational Technologies and Teacher Training (Spain)
Ministerio De Educacion: Aparatos Digestivo Y Respiratorio
Throughout this unit you will learn the important role that our digestive system and respiratory system play with our nutrition. It contains 13 interactive activities.
Science Education Resource Center at Carleton College
Serc: Chemical Changes and Healthy Bodies All From Snot!
For this demonstration, students observe the properties of "snot"; determine any changes within the "snot"; record and discuss their findings. This demonstration is done within a unit on the respiratory system. It leads to lively...