John A. Beachy

email: beachy@math.niu.edu   |   telephone: (815) 753-0566

Spring 2010

MATH 240, Linear Algebra, 11:00-11:50 MTWF, DU 318

MATH 420/520, Algebra I, 9:00-9:50, MWF, DU 348

Fall 2009

MATH 240, Linear Algebra

MATH 421/521, Algebra II

Summer 2009

MATH 420/520, Algebra I, 12:30-1:45, Davis Hall 116

Spring 2009

On sabbatical

Fall 2008

MATH 720, Homological Algebra, 1:00-1:50 MWF

MATH 421/521, Algebra II, 6:00-7:15 pm MW

Summer 2008

MATH 523, Modern Applied Algebra, 12:30-1:45 MTWR, Faraday 205

Spring 2008

MATH 521, Algebraic Structures I, 10:00-10:50 MWF, DuSable 240

Fall 2007

MATH 240, Linear Algebra and Applications, 8:00-8:50 MWRF, DuSable 318

MATH 520, Algebraic Structures I, 12:00-12:50 MWF, DuSable 328

Summer 2007

MATH 420, Algebra I, 12:30-1:45 MTWTh, Davis Hall 116

Spring 2007

MATH 423, Linear and Multilinear Algebra, 6:00-7:15 M W

MATH 230, Calculus II, 11:00 MTWF

Fall 2006

MATH 420, Algebra I, 10:00 MWF, DU 302

MATH 229, Calculus I, 11:00 MTWRF, DU 328

Summer 2006

MATH 423, Linear and Multilinear Algebra

Spring 2006

MATH 240, Linear Algebra and Applications

MATH 110 E, College Algebra | Course Homepage (all sections)

Fall 2005

MATH 620, Homological Algebra

MATH 110

Summer 2005

MATH 420, Algebra I

Spring 2005

MATH 521, Algebraic Structures II, 9:00 MWF, DU 480

MATH 110

Fall 2004

MATH 520, Algebraic Structures I, 11:00 MWF, DU 428

MATH 110, College Algebra, 3:00 MWF, Davis Hall 308

Spring 2004

MATH 230 H, Honors Calculus II

Fall 2003

MATH 620, Homological Algebra

MATH 229 H, Honors Calculus I

Spring 2003

MATH 420, Abstract Algebra

MATH 211 (all sections), Business Calculus   |   My section

Fall 2002

MATH 211, Business Calculus, Section C, 11:00 MWF, DU 204

MATH 240, Linear Algebra, Section 2, 2:00 MTWF, DU 302

Spring 2002

On sabbatical at the University of Glasgow

Fall 2001

On sabbatical