St. Charles West
Home of the Warriors
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For Staff
- St. Charles West
- Mathematics
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Mrs. Lauren Czerniewski
636.443.4236
lczerniewski@stcharlessd.orgAlgebra 2
Algebra 2 Lab
Honors Pre-Calculus
Ms. Erika Varel
636.443.4262
evarel@stcharlessd.orgACT Prep
Geometry
Geometry Lab
Pre-Algegra
Ms. Sarah Biles
636.443.4268
sbiles@stcharlessd.orgAlgebra 1
College Algebra
Honors Algebra 2
Math Apps
Mr. Will Rohlfing
636.443.4291
wrohlfing@stcharlessd.orgAlgebra 1 & 2
Algebra 1 Lab
Pre-Algebra
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Ms. Stephanie Lake
636.443.4230
slake@stcharlessd.orgAlgebra 1 & 2
Algebra 2
Honors Geometry
Ms. Leigh Reisinger
636.443.4263
lreisinger@stcharlessd.orgCalculus
Ms. Jessica Cooper
636.443.4260
jecooper@stcharlessd.orgAP Statistics
Geometry
Geometry Lab
Integrated Math 1 & 2