skip to main content
skip to newscasts

Wednesday, December 17, 2025

Public News Service Logo
facebook instagram linkedin reddit youtube twitter
view newscast page
play newscast audioPlay

Trump chief of staff Susie Wiles says the president 'has an alcoholic's personality' and much more in candid interviews; Mainers brace for health-care premium spike as GOP dismantles system; Candlelight vigil to memorialize Denver homeless deaths in 2025; Chilling effect of immigration enforcement on Arizona child care.

view newscast page
play newscast audioPlay

House Republicans leaders won't allow a vote on extending healthcare subsidies. The White House defends strikes on alleged drug trafficking boats and escalates the conflict with Venezuela and interfaith groups press for an end to lethal injection.

view newscast page
play newscast audioPlay

Farmers face skyrocketing healthcare costs if Congress fails to act this month, residents of communities without mental health resources are getting trained themselves and a flood-devasted Texas theater group vows, 'the show must go on.'

Does Class Size Matter? Illinois Research says “Yes”

play audio
Play

author Mary Kuhlman, Managing Editor

 Contact

Wednesday, February 19, 2014   

SPRINGFIELD, Ill. - As school districts across Illinois continue to cope with dwindling budgets, new research examines the impact of class size and the role crowded classrooms can play in students' educational outcomes.

In a new policy brief, Diane Schanzenbach, associate professor of human development and social policy at Northwestern University, points out that having a manageable class size really does make a difference in how well students do in school.

"Much in line with parents' common sense and what teachers know," she said, "smaller classes mean that children learn more, they have better achievement and better lifetime outcomes if they're in smaller classes."

Student-teacher ratios in public schools fell steadily for about 40 years - until recently, she said. In the past five years, the average class size in the United States has increased 5 percent, to almost 22 students per classroom.

Last year, according to the state Board of Education, the average class size in Illinois was 21 students.

While lower class size may cost districts more in the short term, Schanzenbach said, it may prove to be the more cost-effective policy overall.

"We have to be very careful with our resources, especially when the economy is bad, but we can't forget that investing in high-quality schools is an investment that's going to pay off over the long term," she said. "We shouldn't do something today that's penny wise and pound foolish, like increasing class sizes."

Schanzenbach said her research has determined that reducing class sizes to 18 to 20 students will pay for itself in terms of improvements in children's future well-being.

The brief, "Does Class Size Matter?" is published by the National Education Policy Center and is online at greatlakescenter.org.


get more stories like this via email

more stories
Lt. Gov. Micah Beckwith said he does not know what was discussed during a Thursday closed-door Statehouse meeting with Vice President JD Vance and Gov. Mike Braun. (Adobe Stock)

Social Issues

play sound

By Kyla Russell for WISH-TV.Broadcast version by Joe Ulery for Indiana News Service reporting for the WISH-TV-Free Press Indiana-Public News Service C…


Social Issues

play sound

Rural LGBTQ+ youth in Indiana face greater mental health challenges, but have found ways to build community online, according to a new report…

Social Issues

play sound

By Marilyn Odendahl for The Indiana Citizen.Broadcast version by Joe Ulery for Indiana News Service reporting for the Indiana Citizen-Free Press India…


Indiana University's summit includes a session about a new Registered Apprenticeship Program aimed at boosting the teacher workforce. (Adobe stock)

play sound

An Indiana-based summit meeting will spotlight how university campuses can help power economic growth across the state. Indiana University hosts its …

Social Issues

play sound

Groups fighting for a free and fair judicial system are speaking out against violence, threats and insults targeting judges in Indiana and across the …

Experts recommend not overscheduling kids in the first few weeks of school because they are often more tired and emotionally drained as they adjust to a new routine. (Adobe Stock)

Health and Wellness

play sound

Indiana families are preparing kids for back-to-school season, and mental-health experts say emotional readiness is just as important as school …

Environment

play sound

The Trump administration's long-term plan for artificial intelligence could have far-reaching environmental impacts across the country. His strategy …

Social Issues

play sound

A public funding mechanism for Seattle elections is up for renewal in next week's election. The Democracy Voucher program was passed 10 years ago…

 

Phone: 303.448.9105 Toll Free: 888.891.9416 Fax: 208.247.1830 Your trusted member- and audience-supported news source since 1996 Copyright © 2021