How the Greeks Knew That the Earth is Spherical? Part 1

How the Greeks Knew That the Earth is Spherical?: Tagalog
CONTENT: How we come to realize that the Earth is not the center of the Universe.
CONTENT STANDARD (The learners demonstrate an understanding of...): Greek views of matter, motion, and the universe
LEARNING COMPETENCIES
(The learners...): explain how the Greeks knew that the Earth is spherical
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Видео How the Greeks Knew That the Earth is Spherical? Part 1 канала Chalkboard: BrilliantMindsAtWork