Review your algebra skills with a HiTech instructor! Must have taken and completed Algebra I. Perfect for anyone entering Geometry or Algebra 2 in the fall! Registration required. Register once for all four sessions, Monday - Thursday.

Explore digital design with our HiTech Instructors! Some experience with Pixlr, an online photo editing tool, is required. Register once for all four sessions, Monday - Thursday.

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.

This is a class for adult English language learners.  It is a career centered class where students explore topics related to working in the US.

This is a class for English language learners.

Explore chemistry in this HiTech class! Learn the fundamentals of chemistry with focus on acid base science and thermodynamics. Registration required. Grades 6-12.  

Explore the science behind cooking from your own kitchen in this HiTech class!

Discover how the digital cameras are engineered to utilize part of the electromagnetic spectrum we call visible light!  In this HiTech class, we will learn how lenses, sensors, and shutters operate in each type of camera.

If you miss this class, past classes are posted on the Howard County Library System YouTube channel Playlists [use link:  

Play trivia through email! Categories and fun for everyone. Please email HCLS.trivia@hclibrary.org for the trivia round and other details.

Explore anatomy by through virtual dissections in this HiTech class! Identify and compare structures in both animal and human dissections. Registration required. Grades 6-12.  

Expand on the basics of Tinkercad and design more complex 3D models in this HiTech class!  Use advanced features like Codeblocks to create your design. Must be familiar with the basics of Tinkercad.

Join Adriana from the East Columbia Branch  for some basic Spanish vocabulary and short stories. Appropriate for ages 4-12.  

This class is offered through the community organization Oakland Mills Online.

Don't let your harvest rot away - preserve it!

Ages 5-10. Registration required. 20 - 30 minutes.

Fairytale Engineering: The Crow and the Pitcher

Listen to a classic tale and do a fun problem solving activity using the 6 steps of engineering.

Go beyond the basics of Python programming with this instructor-led HiTech online course! Meet weekly for 1.5 hours to learn about dictionaries, tuples, regular expressions, objects, accessing web services, databases and more.

This is a class for adult English language learners. Improve your English language skills in reading, writing, speaking, and listening.  It is suitable for language learners in high intermediate level.  This class meets twice a week on Tue.

This is a class for adult English language learners. Improve your English language skills in reading, writing, speaking, and listening. It is suitable for language learners in low advanced level.  This class meets twice a week on Tue.

This is a class for adult English language learners.  Improve your English language skills in reading, writing, speaking, and listening.  It is suitable for language learners in high advanced level.  This class meets twice a week on

Adult English learners can gain a strong foundation for the U.S. Citizenship Exam, including the questions that could be asked on the civics exam.