This is a focused collection of notes for a course in precalculus math taught at San Jacinto College (Houston, Texas). In less than 260 pages, the course offers a compact delivery of the core concepts that students ought to understand prior to taking calculus. In addition to learning algebraic and computational skills, the course is designed for learning how to think mathematically. The chapters on mathematical language and problem-solving highlight this latter objective.

This report shares the results of an OER Gap Analysis completed by the Institute for the Study of Knowledge Management in Education (ISKME) for the Texas Higher Education Coordinating Board (THECB). The analysis identified free, openly licensed full courses and textbooks for 25 highly transferable, high-enrollment courses required for two-year or four-year degree paths in high-wage/high-demand fields. Most courses selected for the scan are also Texas Core Curriculum courses. Texas high-wage/high-demand fields were identified using data from the Texas Workforce Commission and included nursing, business, accounting, computer science, engineering, and health administration. The following courses needed for multiple degree paths in these fields were selected for the scan:Science: Anatomy and Physiology I and II; Biology I; Chemistry I; Physics IMath: College Algebra; Elementary Statistical Methods; Pre-Calculus; Calculus I; Calculus IISocial Sciences: Texas Government; Federal Government; General Psychology; Introduction to Sociology; Principles of Macroeconomics, Principles of MicroeconomicsHumanities: US History I and II; Introduction to Ethics; Introduction to Philosophy; Public Speaking; Composition I; Composition IIBusiness: Business Computer Applications; Principles of Finance