Welcome to the Science Museum of Long Island, where science comes alive! Chartered
by the New York State Board of Regents in 1963, SMLI is a not-for-profit science activity
center located on the Leeds Pond Preserve in Nassau County. The Science Museum
offers enrichment workshops for children on weekdays and during school vacations. We
invite teachers and community leaders to learn about our field trips, as well as programs
we can bring to your site. All activities at the Science Museum are pre-registered
hands-on science workshops. To experience the Science Museum, you must register
for our programs.Our Registrar can be reached at
(516) 627-9400 extension 10.
Please note: SMLI is not an exhibit museum.