Mr. Lange

Phone: (713) 396-0867


Degrees and Certifications:

BA History, University of Houston

Mr. Lange

This is Mr. Lange's 2nd year at COHS. This year he teaches US History, APUSH, and is the sponsor for the Trojan UIL Speech & Debate Team. His conference time is 1st Period (7:45-8:30am). Tutoring Hours are Monday, Tuesday, Wednesday, and Friday, 7-7:40 am, in Room 718. 


For more information, visit his website:


NOTE: Sophomores considering enrollment must consult the websit above for their Summer Reading Assignments.