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  • Teen Advisory Board (TAB)

    Chevy Chase Library 8005 Connecticut Ave., Chevy Chase, MD, United States

    Join us for our TAB meeting where you can share your thoughts and ideas for upcoming STEM programs and help out with our blind date with a book activity for National Book Month and earn SSL hours.

    No registration is required
  • Eco Adventures: Fear Factor

    Deale Library 5940 Deale Churchton Rd, Deale, MD, United States

    Don’t make eye contact…think good thoughts…cross your fingers. Please, please, please, not the spider. These are all thoughts that might run through your mind as you experience Fear Factor!

    Free
  • Bones and Tomes

    Rockville Memorial Library 21 Maryland Avenue, Rockville, United States

    We will use invisible ink to paint the human skeleton!

    Tickets required, first come first served.
  • Weekly Challenge: Make a Solar System Mobile

    Gaithersburg Community Museum 9 S. Summit Avenue, GAITHERSBURG, Maryland, United States

    Celebrate World Space Week by making a solar system mobile.

    Free
  • Digging It with Science Heroes

    Randallstown Library 8604 Liberty Road, Randallstown, MD, United States

    Unearth your love for science in this fun and interactive S.T.E.M. show for the whole family. With help from audience volunteers, we’ll conduct exciting experiments about the changing states of matter, pressure, and more — while raising a shovel to scientists who work with dirt! If you didn’t already love science, you’ll really ‘dig it’ […]

    Free
  • AI Explorers: Understanding Artificial Intelligence

    on-line

    AI Explorers: Understanding Artificial Intelligence A four-part virtual series for Maryland STEM Festival 2026 Artificial intelligence is changing the way we learn, create, communicate, and solve problems. Join Wicomico Public Library for a four-part virtual series during the Maryland STEM Festival designed for tweens and teens ages 11–17. Through interactive activities, live demonstrations, discussions, and […]

    Free
  • Let’s Celebrate! Ada Lovelace Day

    Govans Branch 5714 Bellona Ave, Baltimore, MD, United States

    Join us and learn about Ada Lovelace, Computer Programmer Extraordinaire, and try a coding activity.

    Free
  • STEAM Club: Polymerization Reaction (AKA Bouncy Balls)

    Gaithersburg Library 18330 Montgomery Village Ave., Gaithersburg, MD, United States

    Learn about the chemistry behind polymerization reactions, then experiment with the concepts by making your very own bouncy ball!

    No registration required!
  • From Birds to Drones: Nature, Flight and Conservation

    Harford County Public Library 100 E. Pennsylvania Ave, Bel Air, Maryland, United States

    Explore how birds inspired modern flight technology and discover how scientists use drones today to help protect wildlife and ecosystems through hands-on experiments and interactive missions led by Aberdeen High School-Science and Mathematics Academy student and Harford Bird Club member, Tyme Anusonti-Inthra. Each child attending must register prior to the event. Weather permitting, be prepared to go outside for a portion of the program.

    $5 – $16650592
  • Herp-O-Ween & Trunk-or-Treat at The Maryland Museum for Natural Sciences

    The Maryland Museum of Natural Sciences 6908 Belair Road, Overlea, Maryland, United States

    At the Maryland Museum of Natural Sciences, we look forward to October all year long- so that we can finally celebrate HERP-O-WEEN!

    Whether you’re a long-time herp lover or just a little curious- this event is for you! Come hang out with some friendly herps (reptiles and amphibians) and their conscientious owners at the Maryland Museum of Natural Sciences on Wednesday, October 14th at 6:30pm. We’ll learn about responsible herp care from experts and certified enthusiasts and participate in some family friendly activities and trunk-or-treat at HERP-O-WEEN!

    $1.00