Trinity Christian Academy Welcomes Students for its 50th Anniversary This Week!

Flip back 50 years through the faded photographs of time, and you’ll discover that 1970 was a very special year. The Beatles broke up and Led Zeppelin got together. Kids were playing with Cher Barbie dolls and Hot Wheels tracks. “The Brady Bunch” and “Hawaii Five-O” were playing on everyone’s TV sets. Gas was only $.36 a gallon and the average price for a Super Bowl ticket was $15. But North Dallas Corridor residents will know one of the most important things that happened in 1970: Trinity Christian Academy (TCA) officially opened its doors! 

TCA is a private co-educational school for grades Pre-K through 12th, which was founded on the purpose of “educating and developing the whole person for the glory of God.” This school offers Christian families and their children a demanding college preparatory curriculum within a Christian community committed to integrating Biblical faith and learning. Biblical principles are integrated into every curriculum in the school. 

“What makes us unique among other faith-based private schools would be our high academic standards, our robust athletic and fine-arts program,” said headmaster Dave Delph, who has been in this position since 2002. 

But before it became a successful school with over 1,400 students, 135 teaching faculty members, 55 athletic teams and a $21 million budget (which is completely debt-free), TCA started out as a high school inside Grace Bible Church in Dallas under headmaster Dave Coterill (1970-73). Within four years, TCA had a K-12 enrollment of 575 students and had officially outgrown the church’s facilities. So, in 1974, TCA purchased 40 acres of land in Addison for $975,000—predominantly funded by parent-bought bonds, the vast majority of which were “forgiven” at maturity. In addition, two board members guaranteed an additional $450,000 to build the first building. 

At the time, that area of Addison was known as “the land of dirt and sorghum.” Upon seeing it for the first time, one student commented, “Mr. (Bill) Millet took us to the land to take a picture of us for the brochure. He wanted us to look across the fields thinking of the future. But we were thinking, ‘This is crazy. It’s just grain sorghum for miles and miles.’ There was a sign that said, ‘Future home of Trinity Chrisitan Academy.’ I would go out there once a week to cut down the weeds so people could see the sign.” 

Despite the fact that Addison just had one flashing red light, no real roads, or water or sewage hook-ups, TCA’s board of directors saw promise in the place. Although some families left TCA with the move, many of them stayed. The wall-raising ceremony for the new building was a community event, where representatives from each class wore hard hats and hammered in a nail. At that event, it was raining all around the town, even across the street, but not at TCA! It was a good sign for things to come.

In January 1976, the doors opened at TCA’s current location, 17001 Addison Road, and students in grades 7th-12th officially moved in. Pre-K-6th grades moved in August 1976. At the time, there were just three buildings: the Upper School, the Lower School and the field house. In September, the Tom Landry Stadium was completed, and parents were still installing lights on the polls as the first football game began at TCA (the players later won that game)! 

John Schimmer was headmaster from 1973-78, who helped acquire accreditation for TCA during his time here. From 1978-80, Harold Lennington was headmaster, and then Mike Beidel took over from 1980-94.

View over 80 photos of the past 50 years!


Click to enlarge gallery

Also in 1980, TCA sold a portion of its property and used the $2 million profit to retire debt—the school has been debt-free ever since!—and pay for the multi-component building (MCB), which contained the main auditorium, cafeteria, gymnasium and library when it opened in 1982. In addition, the building also contained music and art rooms and doubled the square footage of the junior and senior high school. Now, the MCB contains the main gym, the Middle School cafeteria, auditorium, library, choir and 6th-grade classrooms.

Stephen Konstans Class of ‘83, said “When the MCB building opened, we finally had a real cafeteria. Only the seniors were allowed to eat up on the stage; it was a big deal for us, and we enjoyed our ‘place of honor.’”

Headmaster Beidel also implemented an increase in tuition to have competitive salaries and benefits to attract outstanding teachers. “The greatest asset a school has is its faculty and coaches,” explained Delph. “If you aren’t competitive financially, then you’re at risk for being sub-par.”

In addition, Beidel hired Dr. Dan Russ, who later became headmaster (1994-2002), to create and implement an integrated history and English program that began in 1986. “This humanities approach allows our students to engage in the history and literature and art and music of the time period, without compartmentalizing history and English,” said Delph. “Kids that go to college and major in engineering or medicine or anything else will have a leg up in securing jobs because of their ability to think critically and communicate effectively.” 

1986 was also the year that the Town of Addison provided nearly $3 million in capital improvements in order to use TCA’s athletic facilities after-hours for 20 years. Fast-forward to 1994 and the administration building is completed and the middle school classrooms are renovated. The school continued on its path of growth one year later, as they acquired land to the north, where they built a new Upper School building and a baseball stadium. This helped TCA grow from a class size of 80 to 120.

In 2002, TCA moved into the new Lower School Building, which was double the size. They were able to add a cafeteria, workrooms and a KTCA studio for live TV broadcasts each morning featuring fourth grade hosts. 

“As I think back over my 14 years at TCA, I remember something very significant…dreaming, planning, waiting and watching the new Lower School come to life,” said first grade teacher Lynne Wyatt, in a reflection in 2010. “We had to pack up our rooms in January to move. We had school all week, and had parent volunteers help entertain the classes while we moved our entire classrooms…I will never forget those days, and I will never stop feeling beyond blessed by this awesome Lower School building!”

Five years later, TCA purchased the gymnastic center on Sojourn Road and transformed it into the Athletic Training Center, a place where today student-athletes have weight rooms, training space and on-site professional training instruction. In 2010, the new 35,000-square foot Performing Arts Center opened. This building has an auditorium that seats 900 people as well as classrooms, practice areas and sound-proof recording rooms for band, choir and drama students. 

Other notable achievements include hosting former President George W. Bush at a fundraising dinner in 2010; hiring Mike Singletary, NFL Hall of Fame member, in 2018; having a robust athletic program with 55 teams with a combined total of more than 70 state championships; having 20 unique clubs in the Upper School and having a $1.5 million per year scholarship fund for students in financial need.

“Having athletics has always been very important for TCA,” said Delph. “There is so much that’s learned through athletics that isn’t learned in the classroom: discipline, teamwork, the opportunity to compete and gain skills.”

In addition, TCA students have many opportunities for extra-curricular activities and leadership skills. Some of these options include joining a club or organization, being a part of the Middle or Upper School worship team, going on the 8th grade wilderness trip in Arkansas, attending Sky Ranch and more. TCA also offers mission and educational trip to Mexico, Brazil, Zambia Israel, Europe or Kenya. The school’s first mission trip began in 1989, when volunteers from the school helped establish the Rio Bravo Children’s Home in Reynosa, Mexico over a period of 15 years. To this day, TCA continues to supply them with school supplies, technology, Christmas gifts and more. “There are many opportunities for our students to use their gifts,” added Delph. 

TCA also has a robust fine arts program—“One of our greatest strengths is visual arts,” said Delph—that includes band, choir and theatre. In 1987, the theatre performed their first show, Fiddler on the Roof, and since then have put on many outstanding productions, including Les Miserables, Oklahoma, 7 Brides for 7 Brothers and Mary Poppins among others. 

Of course, the best part of TCA is its students. The Class of 2019 had 133 students graduate with an average GPA of 4.012 and $7.5 million awarded to them in scholarship funds for college. In addition, 13 of the graduates were Eagle Scouts and 36 received TAPPS Academic All-State Honors. Over the four years in Upper School, the class participated in six state championships and won 11 district titles. Ten students won individual state titles and 11 of them competed in the collegiate level athletically! Also, 65 of the graduating students had been at TCA since first grade and completed nearly 24,000 hours of community service since their freshman year.

According to Delph, TCA has a 99 percent rate of graduates who go to college. They also have an “amazing track record” of students gaining admission into military academies and dozens of alumni have served (including one who was killed in action). They have alumni who have gone to Harvard Medical School, become missionaries in several different countries, are business leaders, medical professionals and more. They have about 40 alumni that are currently teachers or coaches at TCA, and about 10 percent of the student population are legacy students, with one or two parents who also went to TCA. 

Delph shared a few goals for the future at TCA. The school is in the midst of a capital campaign called Pursuing Excellence to help build a new Middle School. They are hoping to raise about $24 million so they can break ground by summer 2020. After that, they want to build a new dining hall, a new administration building and a new Pre-K building. 

“TCA’s mission is why I wanted to work here,” said Delph. “When I first came to TCA in 1986, the police were driving Volvos,” said Delph. “The tollway ended at Galleria Dallas—it was just a service road on Dallas Parkway to get here. I was a math teacher and coach and became the head of technology—before the internet. Computers were just coming to schools. Now, we have students coming from all over—Allen, Frisco, Park Cities, Rowlett, Coppell and Irving—with the convenience of the tollway making us very accessible. During the years, our partnership with Addison has been a very positive one.”

This week, little ones will be walking the halls of TCA for the first time and seniors will begin walking them for the last time. As TCA begins the start of its 50th year, there is no doubt being just as dedicated to outstanding education and student success as they always have been. 

Trinity Christian Academy Timeline
1970 TCA opened its doors, grades 7-12 @ Grace Bible Church

1970s Students With Sign at Grace
1970 TCA’s Parent-Teacher Fellowship (PTF) is formed and still exists today, coordinating room mothers and all campus volunteering
1971 TCA’s first graduating class – 1 senior!
1973 Uniforms were required for all students.
1974 TCA purchased 40 acres in Addison for $975,000
1974 Board member Bill Millet started Student Tuition Aid fund at TCA; it continues to this day.
1974 TCA parent Betty Milton opens TCA’s first library with one set of World Book Encyclopedias and 1,500 books.
1974 TCA wins its first varsity football game
1976 In January of 76, grades 7-12 moved into the new Addison Facility
Aug, 1976 The Lower School (grades K-6 at the time) moved to Addison
Sept. 1976 Tom Landry Stadium and the Field House were completed; parents were still installing lights as the first football game began.

1976 Dedication of Tom Landry Stadium
1978 TCA’s first auction was held to raise money for the Athletic Booster Club ($7,000). The auction continued for over 30 years, raising money for Student Tuition Aid, classroom improvements and other areas of the school.
1978 TCA’s first Visual Arts program was started. It’s now one of the most decorated school programs in the state, public or private.
1980 TCA sold a portion of the property and used the funds to retire debt and pay for MCB
1982 MCB (multi-component) building opens – auditorium, gym, cafeteria, library, music and art rooms
1984 “The Rock” is moved onto TCA’s campus – this large piece of concrete had been left in a lot across Addison Road, and Upper School students would go over a paint it all the time. The tradition still continues today.
1984 TCA’s hallmark History/English program began, integrating history and English into a humanities approach
1985 TCA eighth-graders take the first Wilderness Trip to the Buffalo National River in the Ozark Mountains; eighth-graders still go today, however, they now have bathroom facilties!
1986 Town of Addison provided nearly $3 in capital improvements to use athletic facilities after hours
1986 TCA opens its first comuter lab under Dave Delph, then Middle School math teacher and technology specialist.
1987 TCA debuts its first musical, Fiddler on the Roof

1987 Fiddler on the Roof
1989 TCA students take first mission trip to Mexico
1991 TCA helps establish the Rio Bravo Children’s Home in Reynosa Mexico, and sends students and staff down every year to volunteer for over 15 years. Students still support this orphanage now with school supplies, Christmas gifts and monetary donations.
1992 Sixth-grade holds its first Medieval Faire to culminate its study of the Middle Ages
1994 Admin building is completed and Middle School Classrooms are renovated
1994 TCA seniors take the first Senior Trip to Glyn Eyrie, Colorado. Senior classes still go every August before school starts.
1995 TCA acquired land to the north to build a new Upper School
1995 Fifth-grade holds its first Roman Forum to simulate a Roman marketplace; this tradition still continues.
1996 Big Blue, TCA’s school store opens
1997 New Upper School building opens
1997 Fourth-graders first participate in Operation Christmas Child with Samaritan’s Purse, donating over 25,000  boxes in the past 22 years.
2002 New Lower School building opens – over 90,000 square feet, with classrooms, activity rooms, cafeteria/gym and KTCA studio
2002 “The Rock” student magazine publishes its first issue. Upper School students have been producing this student magazine ever since.

The Rock 2002
2003 KTCA studio opens in Lower School for daily student-run morning broadcasts
2003 TCA art students go on their first mission trip to Africa to share the gospel, build facilties and paint murals at orphanages. This trip continues and is now open to all TCA Upper School students.
2005 TCA’s first Amazon mission trip, ministering to villages along the Amazon River in Brazil
2007 TCA purchased gymnastic center on Sojourn and transformed it into the Athletic Training Center with gym, weight room, locker room and offices, along with on-site trainers for student-athletes
2007 The first issue of Trinity Today, TCA’s community magazine, is published
2010 New Performing Arts Center opens , 35,000 square feet, with 900-seat auditorium, band and choir rooms, black box theater and soundproof recording rooms
2010 TCA adds new dining service with on-site chefs to provide hot, fresh lunches to all students.
2010 TCA hosts President George W. Bush at its annual fundraising dinner for Student Tuition Aid and TCA facilities.

Bush Fundraiser
2012 TCA adds new High Tech Robotics class in Middle School
2014 TCA adds preK to its grades offered
2015 TCA launches new Upper School Honors Engineering Design Class
2015 TCA launches new Middle School House System, creating 4 houses (Honor, Wisdom, Justice & Courage) to foster community and mentoring in middle school
2018 TCA’s Lower School STEM Lab and Makerspace open
2018 TCA hires NFL Hall-of Fame player Mike Singletary as its head football coach

Mike Singletary

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