Katherine Cliff

Katherine Cliff is a Teaching Professor in the Department of Mathematics at the University of Colorado Colorado Springs (UCCS), affiliated with the College of Letters, Arts & Sciences. She can be reached at kcliff@uccs.edu and is located in ENG 289. Her professional focus centers on undergraduate mathematics education, particularly in trigonometry and related foundational courses.

Her teaching materials include comprehensive lecture video series covering topics such as trigonometric functions, unit circle applications, trigonometric identities, and equation solving strategies. These resources are organized into units addressing angles, right triangle trigonometry, unit circle concepts, graphing sinusoidal functions, and advanced identity manipulations.

No scientific awards, grants, or formal research initiatives are explicitly mentioned in the provided materials. Her documented contributions are centered on pedagogical content development and instructional delivery in mathematics education.