Small classes in NYC: Are they improving teaching? We want to hear from you.

A photograph of young student chairs in a classroom with backpacks on the backs of the chairs.
Student backpacks hang on chairs at Manhattan's Yung Wing School P.S. 124, which was awarded funding for five new teachers this year to meet the class size mandate. Chalkbeat wants to hear from teachers about how the class size law is affecting their classrooms. (Michael Loccisano/Getty Images)

Sign up for Chalkbeat New York’s free daily newsletter to get essential news about NYC’s public schools delivered to your inbox.

Three years ago, Gov. Kathy Hochul signed a law that would reduce all class sizes in New York City by September 2028. The law requires schools to have a maximum of 20 students for classes in grades K-3, 23 students for grades 4-8, and 25 students for grades 9-12.

Physical education and performing arts classes are allowed up to 40 students.

Advocates for smaller class sizes cite a number of benefits, from reducing achievement gaps and lowering dropout rates to improving the quality of teaching. Chalkbeat wants to know how smaller classes are changing instruction.

Three years into the five-year phase-in period, 60% of the city’s classes are supposed to have met the class size mandate by the end of this semester, though the city relied on many exemptions to meet this major benchmark.

Some educators and families are concerned that the city will continue to rely heavily on exemptions to meet the class size law by the end of 2028, while others are advocating for a pause on the law due to concerns that it is exacerbating inequities in schools.

Chalkbeat wants to hear from teachers: How is the class size mandate going? Are you seeing changes in your classroom?

Whether your class sizes have already been reduced or you’re still waiting for the class size law to take effect in your school, we would love to hear from you.

Help us gain a better understanding of the progress of the class size law by taking our survey.

Jessica Shuran Yu is a New York City-based journalist. You can reach her at jshuranyu@chalkbeat.org.

The Latest

The board approved an agreement Thursday with an outside law firm to represent it in matters regarding the superintendent’s contract. The cost? $1,000 an hour for a partner at the firm and $550 an hour for an associate attorney.

The school’s enrollment has rebounded under Principal KaTiedra Argro’s leadership. But at the start of the year, the district didn’t let her hire enough staff to keep up.

Board Vice President Monica Hunter has been accused of allegedly using a derogatory term to refer to a Jewish board member. She denies it.

According to data the city released Thursday, the chronic absenteeism rate remains higher than pre-pandemic levels.

Amber Huett-Garcia left the Memphis school board after a four-year term marked by significant superintendent turnover. Here’s what she thinks MSCS needs to do to succeed.

The Detroit Public Schools Community District continued to see improvements in its chronic absenteeism rate, which was at 60% at the end of the 2025-26 school year.