Degrees and Certifications:

Cal Poly, San Luis Obispo - BA in City & Regional Planning

Mrs. Sandra Schmatjen

I have been teaching math for 18 years.  I started in Napa, Ca and then moved here to Roseville High.  I taught for 11 years and then took 7 years off to have and raise 3 boys.  After they were all in school, I returned to RHS and have been back since 2014. I love teaching math, not because I love math, but because I love helping people understand math.  Outside of school I enjoy spending time with family and friends, camping, traveling, hiking, and watching movies. 

  • All material for the Fall 2020 classes can be found on google classroom.  Please email me if you have any questions.


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