CLC Home | Challengers | Explorers | Horizons | Polaris
2608 California Road
Elkhart, IN 46514
(574) 262-5600
Mr. Mark Tobolski - Principal

July 9, 2011


The CHALLENGER team is comprised of teachers pushing students to perform beyond their potential. 
The overarching goal of the CHALLENGER team is to teach students upper-level thinking skills in order to challenge themselves and their academic peers. Students will learn cooperatively and independently as they navigate rigorous, college-prep coursework. The CHALLENGER team is committed to help students reach their academic goals.

Mark Tobolski is the administrator overseeing the CHALLENGER team; Twyla Kendrick is the guidance counselor who works solely with CHALLENGER students. If contact with a teacher, administrator, or guidance counselor is necessary, please go to and click on Staff Contacts.
Team Challenger Members
Administrator Mark Tobolski  
Science Ed Hibshman  Diana Vermeulen
Math Amy Semancik  
English Adam Homo Colleen Shook
Social Studies Bryon Whitten