Enhance your math savvy to improve your SAT score!  Examine the types of problems that are presented on the SAT and acquire test taking skills that will last a lifetime! Get expert advice from a HiTech instructor.

Explore chemistry in this HiTech class! Discover chemistry topics that range from the physical and chemical properties of matter, to Thermodynamics and Thermochemistry, and even Acid-Base Chemistry. Registration required.

Learn to code using the computing language Python from one of our HiTech instructors! No experience necessary. Middle & High School. Register once for all four sessions, Monday - Thursday.

Discover the gross anatomy of the human body and learn about three body systems that allow us function in this HiTech class. Body systems to be discussed include: Integumentary, Skeletal, and Muscular. Registration required.

Explore space in this HiTech class! Learn about our Solar System, the life and death of stars, black holes, and forces found in our Universe. Study the origin and development of the Universe and learn how scientists make new discoveries.

Go beyond the basics of Java programming in this HiTech class! Learn Java iteration (while loops), compound ‘if' statements and introduction to object oriented concepts while coding your Jeroo to escape a maze.

Dive into the Arduino philosophy of learning and create circuits using an Arduino simulator in this HiTech class! No programming experience necessary.

The brain is a powerful yet mysterious organ that is waiting to tell you its secrets. Come explore how this machine controls your senses, memories, and sleep in this HiTech class! Registration required.

In October 1971, James Rouse, visionary and developer of the planned community of Columbia Maryland, composed a memorandum to all staff members of the Rouse Company.

Play HCLS trivia through Kahoot! Categories and questions designed for ages 18+. Please email HCLS.trivia@hclibrary.org for the link and other details.