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Christopher Hartz Locker

Christopher Hartz

Mr. Hartz Geometrical World

I currently teach only Geometry.  But, I teach 3 different levels of Geometry.  I have 2 classes of Honors Geometry (primarily freshmen), 2 classes of Prep Geometry (primarily sophomores), and 1 class of Informal Geometry (seniors only).  I have taught at Los Osos since the first year, and plan on retiring here.  I am currently in my 17th year of teaching, and have taught at Rancho Cucamonga High School and Covina High School.  I have a Bachelor's Degree in Aerospace Engineering and therefore have taught a variety of courses over the years, including Physics and Computer Programming. 

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Hartz at Real Madrid Stadium in Spain
Hartz at Real Madrid Stadium in Spain
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