Spangler Salutes Greta Sharp The women of St. Mary's High School are absolutely Mad About Science!  email to friend
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Greta Sharp isn't your ordinary chemistry teacher... because ordinary teachers don't show up at school at 5:30 AM to perform a Halloween science show with their students! Ms. Sharp is a chemistry teacher at St. Mary's High School in Englewood, Colorado, and her students told us that she is certifiably mad about teaching science. Greta invited Steve Spangler and 9News viewers into her classroom to see her special twist on some cool Halloween science demonstration.