Astronomy and Earth Science

History:
Firsts- 

Yuri Gagarin:
https://www.youtube.com/watch?v=KSvAe7_GjJM
https://www.youtube.com/watch?v=CHq5YF3-t9s

Alan Shepard:
https://www.youtube.com/watch?v=kF3SuruDCwE

Neil Armstrong:
https://www.youtube.com/watch?v=jfj2jqpst_Q

Valentina Tereshkova:
https://www.youtube.com/watch?v=V4rN9kge3rg
https://www.youtube.com/watch?v=jmW2eUlrmw8

Sally Ride:
https://www.youtube.com/watch?v=c9eZ5HktBiI
https://www.youtube.com/watch?v=KRo2_HqZ3HQ

Astronomy:

http://www.homeschoolcollegeusa.com/astronomy.html

https://www.youtube.com/playlist?list=PLXB5R79dmFB56RtG4Q5lR7PjZ8ifnul_b

https://www.youtube.com/playlist?list=PLXB5R79dmFB4Tpajme1u_uU2Itgv32AwW

1. 
   

            Atmosphere/ weather:

Layers:

Review layers:

http://www.missmaggie.org/scholastic/science_eng_launcher.html

Layers explained:

Layers projects:

                             

Crash Course:

https://www.youtube.com/watch?v=2FXp8cr4fe8

Continents:

http://pureflix.com/videos/363629123570/watch

Constellations

Seventh Grade Science Experiments

Season 1, Ep. 4
Lifepac: Science Experiments

Earth Science:

http://www.homeschoolcollegeusa.com/earth-science.html

http://www.homeschoolcollegeusa.com/environmental-science.html

http://www.gavirtuallearning.org/Resources/ScienceResources/ScienceShared/SharedEnvironmentalScience.aspx