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Homeschooling the Middle & High School Years

Chaotic Bliss Homeschooling

Science
Why Do Leaves Change Color?
Category: Science
Tags: why do leaves change color fall foliage autumn foliage why leaves change color

From the crew at Untamed Science where you'll find lots of free science videos.Check this site's Science page for additional science resources including blog posts, free downloads, and links to free science courses and learning material. 

Astronauts and Spacesuits
Category: Science
Tags: astronaut how to be an astronaut space suit spacesuit astronaut suit international space station iss outer space

 

Two subjects I've always been fascinated by are twin studies, and space exploration -- an unlikely pairing which, in the mission of Scott Kelley, has enabled scientists to glean data, as never before, on the effects of spaceflight on the body.

You can watch all the episodes of Time's documentary, "A Year In Space," here; and find learning activities based on the series here and here. Visit the following sites for additional free resources about astronauts and space: 

All About Spacesuits: This interactive resource, created by NASA, explains how a spacesuit functions as a personal, mini-spacecraft that enables an astronaut to live and work in the harsh space environment. Learn about the suits worn for the Mercury, Gemini, Apollo, shuttle, and spacewalk missions.

 

Space Exploration Mini-Unit: Seven lessons, with articles and videos, beginning with how to become an astronaut, and culminating in the future of space exploration.

 

 

Train Like an Astronaut: Combine learning about the requirements of space exploration with physical fitness. This site offers videos and free activity guides that explain how exercise and proper nutrition help astronauts maintain and improve important aspects of fitness such as physical strength, endurance, speed, flexibility, balance and coordination.

 

 

Astronaut VideosSee how astronauts eat, sleep, brush their teeth and do other tasks aboard the International Space Station.

 

                    

 

Clickable Spacesuit - Learn about the different parts:

 

 
                  
Health/Anatomy Visuals
Category: Science
Tags: ear anatomy eye anatomy smokers lungs

Interactive Eye: The guide takes you through each step of the visual process; the anatomy of the eye; how each part works; how the brain interprets images.

Interactive Ear: View interactive models of outer, middle and inner ear, with descriptions of each part.

 

 

Smoking Lung: See how the lungs work and the difference between healthly lungs and lungs affected by smoking.

 

 

More Free Health Resources

 



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