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Pre-School STEM Playtime

Williamsport Memorial Library 104 East Potomac St, Williamsport

STEM playtime for preschoolers.

Free

STEM-tastic: Roman Engineering

Hyattsville Branch Library 6530 Adelphi Road, Hyattsville

Become a scientist by conducting hands-on, fun science activities using basic scientific principles. Ages 8–12

Free
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