Independent Schools Association of the Southwest

Our History

1952

“The Association of Texas Preparatory Schools,” ISAS’s predecessor, was founded. It consisted of a football league among teams from The Kinkaid School, Lutheran School, St. John’s School, St. Mark’s School of Texas, and St. Stephen’s Episcopal School and a girls and boys basketball championship. ISAS Schools would later form the Southwest Preparatory Conference (SPC).

1955

ISAS was founded as an Association in 1955 by Casady School in Oklahoma and seven other Texas schools: The Hockaday School, The Kinkaid School, Saint Mary’s Hall, St. John’s School, St. Stephen’s Episcopal School, St. Mark’s School of Texas, and Texas Military Institute. The first meeting of ISAS involved 12 schools – 4 in addition to the founding schools: Allen Academy, Concordia Lutheran School, Peacock Military Academy, and Radford School. The moving spirit in the organization of ISAS was Alan Chidsey, founding Headmaster of St. John’s School, Houston.

1955

Richard Ekdahl (1930-2016), ISAS Executive Director Emeritus, became the first Executive Director of ISAS and served until 1996. Ekdahl was instrumental in convening meetings of ISAS Heads to draft all of the founding documents. His dedication and long service would establish a legacy and foundation of leadership and a culture of collegiality for a strong ISAS future.

1956

The original Constitution Statement of Purpose was composed: “To encourage, support, and develop highest standards of attainment in the independent schools of the area and to recognize those schools in which they are maintained.”

1966

The phrase "to recognize by formal accreditation” was added to the Statement of Purpose. In addition to traditional Standards for Membership, ISAS accreditation depended upon the requirement that 75% of each graduating class successfully complete the freshman year of college. In reality, college matriculation averaged 99% over time.

1996

Geoffrey Butler became the second Executive Director of ISAS. The Association offices were moved from Tulsa, Oklahoma, to Fort Worth, Texas. He served ISAS most admirably in this role for ten years and especially dedicated his attention to educating and developing strong Boards of Trustees.

2005

ISAS Schools showed extraordinary camaraderie and heroic leadership in the wake of Hurricane Katrina. Duchesne Academy of the Sacred Heart and Schools of the Sacred Heart, Grand Coteau, alone took in over 420 students. Houston ISAS schools generously led in helping while at least 37 other ISAS schools made places for many displaced students from New Orleans at no charge, allowing ISAS New Orleans Schools to retain tuition vital to reopening their storm-damaged schools in record time.

Southwest Preparatory Conference (SPC) formed separate governance from ISAS to become a free-standing athletic conference whose members must all be ISAS Member Schools.


2006

Rhonda G. Durham became the third Executive Director of ISAS. Association offices were moved from Fort Worth, Texas, to Midland, Texas. All ISAS New Orleans area schools re-opened successfully and were a vital part of recovery for the greater New Orleans community.

Independent Schools Association of the Southwest celebrated its Fiftieth Anniversary honoring its advancement of high standards for independent schools in Texas, Louisiana, Oklahoma, New Mexico, Arizona, Kansas, and Mexico. Many Past Presidents and retired Heads of School joined ISAS Heads and its only three Executive Directors of ISAS in all of its history at the Driskill Hotel in Austin, Texas for birthday cake and reminiscing.

2007

Jananne McLaughlin became the first full-time ISAS Director of Accreditation Services which expanded the services of the position to include staff presence on every accreditation visit, ensuring greater consistency of preparation and overall quality assurance for every school and for members of each Visiting Committee.

The ISAS Arts Festival Steering Committee was established to oversee governance of Festivals and formalize policy and procedures in a published operating Manual approved by the ISAS Board of Directors.

2008

The Association adopted a new ISAS logo design that featured a flower-like burst of color, rebranding to reflect the unique coloration of the desert southwest, with petals for each of the states in the Association’s membership region, and hosted nationally acclaimed speakers in Houston at its ISAS Biennial Teachers Conference in Houston with over a thousand educators attending.

2009

The Standards Committee comprehensively reviewed ISAS Standards for Membership resulting in strengthening standards around freedom of inquiry, the extension of new grade levels to the school’s program, and new IRS requirements.

2010

ISAS voluntarily submitted to a rigorous and impartial review of its accreditation program and demonstrated adherence to the NAIS Commission on Accreditation Criteria for Effective Independent School Accreditation Practices. The Commission fully recognized ISAS in 2010, commended ISAS, and confirmed its confidence in the quality of the Association’s accreditation program, its openness to examination of practices, and the design and implementation of its accreditation program in a manner that meets the NAIS Commission Criteria.

2012

An Arts Festival Reserve Fund was established to hold surplus funds from past festivals to be used for special needs and circumstances at the discretion of the ISAS Arts Festival Steering Committee and ISAS Finance Committee. The idea for and the first designation of Funds came from Greenhill School.

ISAS Technology Directors Larry Kahn of Kinkaid School, Jason Kern of Oakridge School, and Chris Bigenho of Greenhill School, presented a session on ISAS TEDXYouth events at the NAIS Annual Conference in Seattle to wide acclaim, exemplifying proud ISAS collaborative projects for students in our region.

2013

In response to the increasing role that Summer Programs play in member schools’ missions, offerings, and revenue expectations, a comprehensive protocol of Effective Criteria for Summer Programs was developed and incorporated into the regular ten-year accreditation program for all schools. These criteria aim to ensure safe, responsible, and sound operations of these programs.

ISAS Standards for Membership were last comprehensively revised in 1989, 2004, and in 2009.In 2013, the Standards Committee and ISAS staff initiated another timely comprehensive review.Five sub-committees, including heads, division heads, faculty, and business officers, were appointed, each to study one section of the Standards: Governance, Program, Faculty, Administration, and Financial Management.The results of the work of the full Committee and the Board were organized for clarity and efficiency, and the staff researched standards of comparable regional associations and NAIS best practices. Minor clarification and redundancy changes were adopted and several new standards were added to address important new areas of school best practice.

2014

The ISAS Group Benefits Trust celebrated its Silver Anniversary in November. In its almost 25 years, the Trust has constantly evolved, keeping in step with the landscape of employer healthcare benefits. Over time, the Trust Agreement, the legal governing document establishing the Trust, has been amended and restated numerous times. The Guiding Principles have always aligned with the Mission Statement “to foster a stable, sustainable, innovative health care environment in which employees have access to comprehensive, high quality and affordable health benefits that positively influence their health.”

2015

The Association launched its Accreditation Portal to vastly improve the online collaborative and storage capacity of important school reports required by the ISAS accreditation process and to modernize the way in which schools and the Standards Committee do their work.

2016

ISAS celebrated 60 years of “Serving our Students. Sharing our Discoveries. Upholding our Values.”in the Southwest region of the United States with 87 accredited member schools. Since 2006, ISAS has accredited 12 new member schools, accredited added grades or divisions at 11 ISAS schools, and removed two schools’ accreditations. ISAS serves a student population of over 55,000 and a faculty and staff community of nearly 7,000.

2017

April, 2017, the ISAS Arts Festival returned home to its founding school, Casady School in Oklahoma City for the 50th Anniversary of coming together to showcase artistic passion and accomplishment. Approximately 3,500 upper school students gather each year to meet adjudicators for evaluative assessments, for inspired peer sharing, and the most anticipated fun event of the school year for artists. This is the only national independent school student artist event of its kind.

Sixty Years of Executive Leadership:
Richard Ekdahl (1930-2016),
Rhonda Durham,
& Geoffrey Butler

Rhonda Durham &
Liza Lee (Hockaday School) make a good wish on 60th Anniversary candles!


The ISAS Durham Era Team:
Rhonda Durham,
Allison Rose,
Heather Junker,
& Jananne McLaughlin


ISAS Legends
Michael Manes (Greenhill School, retired) and
Ed Long, Hockaday, members of the Arts Festival Steering Committee, have led students to four decades of Festivals!