Fourth Grade Learns about Waves

Launch the media gallery 1 player

The 4th graders have been busy learning about waves in science class.  The students experimented with skewers, push pins, and records.  Can you hear sound without ears?  That was the question the class was challenged to figure out.  The 4th graders experimented and determined they could hear music through their mouths!  To say they were surprised was an understatement!