Cylindrical and spherical coordinates, double and triple integrals, line and surface integrals. Change of variables in multiple integrals; gradient, divergence, and ...
Choosing high school courses can feel high-stakes—and for good reason. According to a survey from the National Association for College Admission Counseling, nearly 87% of colleges believe curriculum ...
Forbes contributors publish independent expert analyses and insights. Linda Darling-Hammond is an expert on education research and policy. PISA scores reveal deep problems in how the United States ...