by Mathnasium
Photo: mathnasium.com
Williamsburg students work through a personalized plan built from an initial skills assessment, getting small-group help from instructors on everything from number sense to algebra and test prep. Kids can also bring school homework to get support during sessions.
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| Monday | 3 PM – 7 PM |
| Tuesday | 3 PM – 7 PM |
| Wednesday | 3 PM – 7 PM |
| Thursday | 3 PM – 7 PM |
| Friday | 3 PM – 7 PM |
| Saturday | 10 AM – 2 PM |
| Sunday | — |
Drop-in style sessions during center hours; closed Sunday
Monthly membership; contact center for pricing
Open Mon–Sat. Pick a date to add it to your plans.
Ages 5–17.
Monthly membership; contact center for pricing
Monday: 3 PM–7 PM · Tuesday: 3 PM–7 PM · Wednesday: 3 PM–7 PM · Thursday: 3 PM–7 PM · Friday: 3 PM–7 PM · Saturday: 10 AM–2 PM. Drop-in style sessions during center hours; closed Sunday
257 Grand St, 11211, in Williamsburg, Brooklyn.
Yes. Mathnasium of Williamsburg is indoors, so it works on rainy or cold days.
Registration is handled by Mathnasium: mathnasium.com, or call (929) 669-4324.
Kids complete short, leveled math and reading worksheets each day and visit the center on scheduled days to work under instructor guidance and get graded feedback. Because each child progresses by mastery rather than grade, the program works for young beginners and advanced students alike.
Girls and gender-expansive youth take free after-school programs in science, technology, media and the arts, including sessions in the club's own planetarium and a hands-on Maker Shop. Middle and high schoolers register for year-round programming.
Kids build math and reading skills through short, leveled worksheet assignments done a little each day, coming into the center a couple of times a week for instructor check-ins. Students move ahead as soon as they master each level, so advanced kids can work well beyond their grade.
Kids build math and reading skills through short, leveled worksheet assignments done a little each day, coming into the center a couple of times a week for instructor check-ins. Students move ahead as soon as they master each level, so advanced kids can work well beyond their grade.
High schoolers spend three or six summer weeks in Cooper Union's engineering school working on hands-on projects such as building a calculator from digital circuits, designing iOS apps, prototyping with Arduino and testing water quality. Classes meet Monday through Thursday.
Middle and high schoolers take hands-on programs in areas like Arduino electronics, cybersecurity, sustainable city engineering, game design and machine learning, run by NYU's engineering school in Downtown Brooklyn. The flagship ARISE program places high schoolers in university research labs for ten summer weeks.