Mathnasium 1759 Grand Ave, Baldwin NY 11510 (516) 544-2525

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Upcoming Events/Sponsorships

We love giving back to our community!  Contact us if you have an event and are looking for sponsors.

Check out our Facebook page for event listing details. 

Stay tuned for more to come soon...



Attention PTA parents interested in hosting a Math Night in support of the National PTA's STEM + Families Initiative... we're here to help! Just pick a date, promote the event, and sign up some volunteers to help us out, and we'll do the rest! We've written a lot of on how to have fun with math as a family here, here, and here, so trust us, your kids are going to love it! Call 516-544-2525 today to get started!

Past Events/Sponsorships

Math Night - Plaza Elementary School

Date: Friday, January 25th, 2019

We hosted another Math Night with the wonderful Plaza PTA and it was another great success! In fact it was our biggest and best one yet, with over 55 kids coming out to have fun while learning math! Photos will the forthcoming but in the meantime check out these wonderful drawings done at the bonus Art Activity station! 

9th Annual Holiday of Giving

Dates: Saturday, December 15th, 2018


Freeport Recreation Center Holiday Boutique

Dates: Saturday, December 8th and Sunday, December 9th, 2018



Baldwin High School Playhouse Presents "Once on this Island" Sponsorship

Dates: November 15 - 17, 2018


Movies Under the Stars Sponsorship

Dates: Fridays, September 14th, 21st, and Saturday, October 20th, 2018

We were happy to again support Movies Under the Stars hosted by the Baldwin Chamber of Commerce and the Baldwin Civic Association. Movies took place in Baldwin Park as well as the Baldwin Community Garden this year. What's not to like about a free movie with free popcorn with family and friends! These are really fun events that we hope continue for many years to come.





Keepfit Funday

Dates: Saturday, September 15th, 2018

We had a great time meeting a lot of new people at the KeepFit FunDay event at the Freeport Rec Center. Sponsored by KeepFit and Palm of Hope, it's the type of community event we are proud to be a part of. All day long we helped kids (and some parents too!) solve the Tangrams activity we also use during Math Nights.

Read all about the event here! Fingers crossed this becomes an annual event because it really was a great time.


Baldwin Day 2018

Date: Saturday, August 4, 2018

This year's Baldwin Day picnic and fireworks display hosted by the Baldwin Chamber of Commerce was the best one yet! We were busy all day with kids (and just as many parents!) trying to solve the Tangrams that we also feature at our Math Nights. When it came time for the concert and fireworks, we were ready with hundreds of Mathnasium-branded light-sticks. We gave them all out within minutes and they really added a special touch to the festivities. Fun times... See everyone again next year!


11th annual 5K AIDS Cancer Run Walk

Date: Sunday, June 10, 2018

We met Richard at Baldwin Day last year and are so happy to be able to support such a worthwhile cause. As an HIV-positive, brain cancer survivor and marathon runner, living on Long Island, Richard believes that local communities can and must come together to be supportive of people living with life-threatening illnesses. The annual 5K Event in Baldwin Park specifically seeks to help people living with HIV and / or cancer on Long Island. We encourage all of our followers to donate here.


Annual Freeport Nautical Mile Festival

Date: Saturday, June 2, 2018

We had a great time meeting people and handing out goodie bags at the annual Freeport Nautical Mile Festival. The sun was shining most of the time along the Nautical Mile on a near perfect day, with only a passing shower that lasted for a few minutes. It was our first year at the festival and we can't wait to go back next year. More photos can be found here.


Baldwin Little League Sponsorship

Dates: Spring 2018

​We a proud to again sponsor a team of the Baldwin Little League. We had a great time at this year's Opening Day ceremony. Our goodie bags filled with peanuts and crackerjacks were a big hit. We wish all the players have a great season!




Math Night - Bayview Avenue School of Arts & Sciences

Date: Thursday, January 25th, 2018

We hosted our second Math Night with the wonderful Bayview Avenue PTA and it was another great success! Survey results showed that every student loved the event and would come back to another math night! One of the big hits of the night was the Sum Up / Sum Down game - it turns out the kids of Bayview really love subtraction!  And another student loved the Mathnasium Wheel because "[she] learned how to do percents!" A big thank you to Lina Bonnen for the invitation and Noret Bazemore for helping out with the goodie bags, snacks, and so much more!

Here are some pics and be sure to check out this Bayview PTA facebook post for a lot more!


Math Night - Caroline. G. Aktinson School

Date: Tuesday, November 27th, 2017

We hosted our first Math Night with the wonderful Aktinson PTA and it was an enormous success! Aktinson was actually one of the winners of a math grant from the National PTA. Kids were treated to an International Dessert Bar and lots of raffle prizes as well. All the kids said they would definitely come back to another math night and would bring their friends! A big thank you to all the volunteers who helped us out with some of the games!

Here are just a few pics and be sure to check out this Aktinson PTA facebook post for a lot more pictures!


Movies in Baldwin Park Sponsorship

Dates: Saturdays, August 27th, Sept 9th and Sept 21st, 2017

We were happy to join the Baldwin Chamber of Commerce in Baldwin Park for movie night! The last movie was Star Wars The Force Awakens on Sept 21st. Free movies with free popcorn with family and friends… we're looking forward to next year!






Baldwin Day 2017

Date: Saturday, August 5, 2017

This year's Baldwin Day picnic and fireworks display hosted by the Baldwin Chamber of Commerce was so much fun. The weather was  beautiful and it was so great to see so many of our friends and neighbors! See everyone again next year!







Baldwin Bruins Booster Club Varsity Awards Banquet

Date: June 2017

We are pleased to help the Baldwin Bruins Booster Club congratulate and award the very best efforts of the student athletes of Baldwin High School during the annual Varsity Awards Banquet at the Coral House.



Baldwin Little League Sponsorship

Dates: Spring 2017

We have the honor of sponsoring the Baldwin Little League Dodgers and they’re doing well this year! We met much of the team at the Opening Day ceremonies last month. Best of luck for the remainder of the season guys! Go Dodgers!




Baldwin High School Suites and Sweets Pops Concert

Date: Tuesday, March 21, 2017

We were happy to support The Baldwin High School Symphony Band and Wind Symphony annual Suites and Sweets Pops Concert. Students performed lots of music from the movies including selections by John Williams and Hans Zimmer. Our favorite was the performance of the music of The Sound of Music. The best part of the night however was the Ice Cream Buffet after the concert! There are some seriously talented musicians in Baldwin so we recommend checking out their next performance! Click here for the schedule.   







Meadow Elementary School Get Acquainted Event Silent Auction
Date: Tuesday, October 18, 2016


Meadow Elementary's PTA held a "Get Acquainted" event for new members of the PTA to have a chance to get to know one another in an informal setting before the school year got in full swing. The highlight of the event was a Silent Auction. We proudly donated a free month membership in support of Meadow Elementary School!  



Baldwin Day 2016

Date: Saturday, August 6, 2016

We were so proud to be a Silver Level Firework's Sponsor for this year's Baldwin Day picnic and fireworks display hosted by the Baldwin Chamber of Commerce.   So many came out to listen to live music, play in the park, and enjoy the fireworks to cap off their night.  We had a blast... even when a passing rain shower interrupted things for a bit but the sun came back out and it was back to being a perfect day in Baldwin.  We are so proud to be a member of the chamber and can't wait for next year's picnic!  


Plaza Elementary School PTA Holiday Bazaar

Date: Friday - Saturday, December 11 & 12, 2015

We had a great time entertaining the kids and speaking with parents at the Plaza Elementary School annual Holiday Bazaar sponsored by the Plaza PTA!  Our booth was one of the most popular with kids who couldn't get enough playing 4-way countdown.  If anyone would like to get the game for themselves, click here!

St. Christopher's Church Trunk or Treat 2015

Date: Sunday, November 1, 2015

We were so proud to support the St. Vincent dePaul Food Pantry at the annual St. Christopher's Parish Trunk or Treat event.  The kids and I joined over 25 cars filled with candy for adults and kids alike to treat from in support of a great cause.  The weather was beautiful.  We can't wait for next year!

Lenox Elementary School Fair

Date: Saturday, October 10, 2015

We had a great time entertaining the kids and speaking with parents at the Lenox Elementary School annual Fall Bazaar sponsored by the Lenox PTA!   We were busy the entire time giving out Mathnasium snap bracelets to students who would answer our math questions.  Even after they won, they kept asking for more questions!  Lenox teachers must be doing something right!!