In an age of endless uncertainty, faith isn’t naïve—it’s strategic. Discover why optimism, grounded in action, may be the ...

Wilfred McClay spoke about the importance of protecting free speech and fostering open dialogue on college campuses Tuesday afternoon as part of OU’s Free Speech Week keynote address.

Real Numbers, one of the most important and scoring topics in the syllabus. This chapter lays the foundation for advanced mathematical concepts such as arithmetic progressions, polynomials, and number ...

Reaction engineering has evolved dramatically from its roots in petrochemicals production. This Focus issue features primary research along with a Viewpoint, Q&A and opinion pieces highlighting the ...

Foundations for algebra -- Solving equations -- Solving inequalities -- An introduction to functions -- Linear functions -- Systems of equations and inequalities -- Exponents and exponential functions ...