Slime Cauldrons
Join us for a witchy afternoon at the Pennsylvania Branch – we’ll be brewing up some glittery slime in tiny cauldrons!
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Join us for a witchy afternoon at the Pennsylvania Branch – we’ll be brewing up some glittery slime in tiny cauldrons!
Drop in for an open session of LEGO & DUPLO play! NEW TIME: 3-4pm
Ages 3-5 with adult; 45 min. Ticket Required.
Explore Fall themes through children’s literature, different art mediums, and hands-on learning. Dress for mess!
10/19 Foil Transfer Prints
10/26 Watercolor Leaf Rubbing
11/2 Make a Leaf Man
Tickets available 15 minutes before class.
Discover, create, and play! Unleash your creativity and dive into a new adventure each week with activities inspired by STEM, arts and crafts, gaming, and more.
We are Montgomery County STEM Volunteer Program, a local non profit organization (501 c3) that places working and retired STEM professionals with MCPS teachers to bring the real world into the classroom to give students a better understanding of what they learn in the classroom and how it applies to the world around them. We are currently recruiting volunteers for the 2026-27 school year and will be holding our new volunteer training/information meeting on Oct 27, 2026, 9.00am-Noon via Zoom (Zoom link available on request). Full agenda is given below.
It’s time to put your photo and video editing skills to work! Come in and utilize library resources and edit your photographs and video with the help of a STEAM instructor. Register online!
We will build Lego models and then experiment and rebuild to get different results.
We will focus on Newton’s Laws with each build.
This will take the full hour so please make every effort to be on time.
Dive into the world of special effects, through the view of a Makeup Artist! Students will learn the history and science behind the film industry’s own movie magic. Learn about the chemicals that are found in the cosmetics used to create monsters and zombies in the movies, and then create your own design using DIY monster cosmetics! Taught by a STEAM instructor.
Register online!
Join in seasonal festivities at Hogwarts; all costumes welcome! Stir up powerful potions, practice spells, discover owl secrets, and create a slimy surprise. Ages 7-11. 60 minutes. Ticketed.
Free tickets will be available at the Children’s Desk 15 minutes before class. Class capacity will determine the availability of tickets.
Join the HCCS FTC and FLL robotics teams for an exciting Robot Showcase presented as part of the Maryland STEM Festival. HCCS robotics teams will demonstrate their robots, introduce their missions for the 2026–2027 FIRST competition season, and offer interactive STEM activities. Visitors can meet team members, learn about FIRST robotics, and discover how students design, build, and program competition robots.
Discover, create, and play! Unleash your creativity and dive into a new adventure each week with activities inspired by STEM, arts and crafts, gaming, and more.
Students will explore the concepts of energy and electricity. They will design and build models of working electrical circuits.

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