Earth Science Lesson Plans - MANY RESOURCES (famous scientists, weather and atmosphere, space missions, astronomy, constellations, moon, solar system and universe, geology, mining, rocks and minerals, plate tectonics, earthquakes, volcanoes, water cycle and the ocean, soil...)
"The lungs are an essential organ to all Mammals. It is the organ that allows for gaseous exchange to ensure we get the most important product Oxygen into our bodies and also exhale the waste products. Sometimes it is hard for kids to understand how body parts works and being able to label a diagram is not enough. So today we are going to do a fake lung experiment to show visually how it works."