Youtor
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=P9lTAUtnreo
Geocentric to heliocentric, and beyond. An overview of the major changes in the way people have viewed the Universe. • Like what you see? This video is part of a comprehensive social studies curriculum from OER Project, a family of free, online social studies courses. OER Project aims to empower teachers by offering free and fully supported social studies courses for middle- and high-school students. Your account is the key to accessing our standards-aligned courses that are designed with built-in supports like leveled readings, audio recordings of texts, video transcripts, and more. Register today at oerproject.com! • Website: https://www.oerproject.com/Big-History • Facebook: / oerproject • Twitter: / oerproject
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