Closing the Gap: How One School District Went About Fixing Standardized Science Test Scores

Long-term collaboration between Hazelwood School District and Washington University’s Institute for School Partnership showing measurable progress.

Written byLeslie Gibson McCarthy - Washingron University in St. Louis News Office
| 5 min read
Register for free to listen to this article
Listen with Speechify
0:00
5:00

A unique, long-term partnership between a university and an underserved suburban school district in Missouri is showing eye-popping, unprecedented success in elementary and middle school science test scores — and in the process providing a roadmap for other districts to follow.

The Hazelwood School District, a more than 18,000-student district in north St. Louis County, saw scores on the Missouri Assessment Program (MAP) tests increase 22.4 percentage points for fifth-graders, and 12 percentage points for eighth-graders over a five-year period beginning in 2008, the year the district began a partnership with administrators and faculty at Washington University in St. Louis.

“We have improved at a higher rate in science compared to other schools in the state, and I believe it is a direct result of our relationship with Washington University and the support they have given us,” said Grayling Tobias, EdD, superintendent of the Hazelwood School District.

The support is coming from Washington University through the Institute for School Partnership (ISP) and its community-based initiative to improve K-12 education in the St. Louis region in the areas of science, technology, engineering and math (STEM).

ISP’s approach for Hazelwood is multifaceted: on-site professional education for teachers that gives them 15 hours of graduate-level education; Washington University faculty and staff serving as a constant resource; and the university providing curriculum materials and kits that level the playing field for students across the entire district.

To continue reading this article, sign up for FREE to
Lab Manager Logo
Membership is FREE and provides you with instant access to eNewsletters, digital publications, article archives, and more.

CURRENT ISSUE - October 2025

Turning Safety Principles Into Daily Practice

Move Beyond Policies to Build a Lab Culture Where Safety is Second Nature

Lab Manager October 2025 Cover Image