Office of Dine' Science, Math, and Technology and Office of Youth Development present the 2010 Navajo Nation Science Fair to take place on February 25th for grades K-5 and February 26th, for grades 6-12. Deadline for entry is February 19, 2010 Fax registration Forms to 928.871.6744 or 928.871.7642. For more info please feel free to call ODSMT at 928.871.7616 or Office of Youth Development at 928.729.4336.