Edward de Leon is Executive Producer for a.m. productions and the designer of Media4Math.com. He has over 20 years of experience in the educational publishing field having worked for Macmillan, Pearson, and most recently at Discovery Channel. While at Discovery Channel Mr. de Leon won an Emmy Award for Outstanding Children's Series and has been nominated four times. His programs have aired on Discovery Channel and can also be seen on unitedstreaming. His new venture, Media4Math.com, represents his goal to produce the best media resources for today's math teachers.