MATHEMATICS
Virtual Math Lab: https://www.wtamu.edu/academic/anns/mps/math/mathlab/
Topics covered:
Math for the Sciences: Click on this, then click on Math for Chemistry, and you'll get info on these topics:
Basic Mathematical Computations
Averages
Exponents and Scientific Notation
Solving Linear Equations
Solving Quadratic Equations
Solving Polynomial Equations by Factoring
Solving Rational Equations
Solving Formulas in General
and
Logarithms
and
Beginning Algebra
Intermediate Algebra
College Algebra
Michigan State University: CRC Concise Encyclopedia of Mathematics: https://archive.lib.msu.edu/crcmath/math/math.htm
Factoring Polynomials
http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut7_factor.htm
Graphing Quadratic Equations
http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut34_quadfun.htm
Quadratic Equations
http://www.wtamu.edu/academic/anns/mps/math/mathlab/col_algebra/col_alg_tut17_quad.htm
Cross sections of solids
http://www.shodor.org/interactivate/activities/CrossSectionFlyer/