In math, Algebra 1 is a make-or-break course. The class is the gateway to high school math, and struggling to complete it can close off those higher-level pathways—and even jeopardize students ...

MATH.2210 — Undergraduate Id: 008281 Offering: 1 Credits: 3-3 Description Elementary set theory and solution sets of systems of linear equations. An introduction to proofs and the axiomatic methods ...

“Traditionally in Algebra 1, a lot of time was spent looking at linear functions,” said Diane J. Briars, the president of the Reston, Va.-based National Council of Teachers of Mathematics.

' Immersive Math ' is a free textbook site that makes linear algebra, a field of mathematics that studies calculations such as vectors and matrices, easier to understand by providing interactive ...