H.R. No. 712 is a resolution recognizing the fourth-grade students of St. Mark's School of Texas in Dallas during their visit to the State Capitol on April 10, 2025. The resolution highlights the school's rich history, which dates back to its founding in 1906 as The Terrill School for Boys. Over the years, the institution has evolved, becoming Cathedral School for Boys in 1946 and merging with Texas Country Day School in 1950 to form St. Mark's, a nonsectarian, college-preparatory school for boys in grades 1 through 12. The school is dedicated to providing a well-rounded education that includes physical, intellectual, moral, and religious training.

The resolution acknowledges the significant impact St. Mark's has had over its 119-year history, serving more than 900 students and offering a variety of challenging programs in the sciences, arts, and humanities. It emphasizes the school's commitment to fostering leadership and involvement among its students. The House of Representatives of the 89th Texas Legislature adopted the resolution on April 17, 2025, with a vote of 133 in favor, 7 against, and 2 present but not voting, extending best wishes to the students for their future endeavors.