High School Math/Dual Credit Calculus/College Algebra Teacher

Company: The Christian School at Castle Hills
Location: San Antonio
Posted on: April 3, 2026

Job Description:

Job Description Job Description Position Summary The Christian School at Castle Hills (CSCH) is seeking a qualified and passionate Secondary Mathematics Teacher to teach Dual Credit Calculus and College Algebra at the high school level. The ideal candidate is an engaging educator who values academic rigor, student achievement, and Christ-centered instruction, and who is committed to preparing students for both college success and lifelong learning. Key Responsibilities - Teach Advanced High School Mathematics, including Dual Credit Calculus and College Algebra - Deliver Dual Credit coursework in alignment with partnering college/university standards - Develop and implement effective lesson plans that support college-level expectations - Integrate a Christian worldview into mathematics instruction and classroom culture - Assess student progress and provide timely, constructive feedback - Maintain accurate records for grades, attendance, and Dual Credit documentation - Communicate effectively with students, parents, college partners, and administration - Collaborate with math department colleagues and school leadership - Participate in faculty meetings, professional development, and school events - Uphold and model the mission, values, and Statement of Faith of The Christian School at Castle Hills Qualifications Required - Bachelor’s degree in Mathematics or a closely related field - Strong content knowledge in Calculus and College Algebra - Experience teaching secondary or post-secondary mathematics - Commitment to Christian education and faith-based instruction - Ability to manage a structured, engaging classroom environment Preferred - Master’s degree in Mathematics or a related discipline - Eligibility to teach Dual Credit courses through an accredited college or university (typically 18 graduate hours in Mathematics) - Previous Dual Credit or college-level teaching experience - Teaching certification (Texas or other recognized certification) - Experience using instructional technology in math education Dual Credit Requirements (If Applicable) - Meets credentialing standards of the partnering college/university - Willingness to follow college syllabi, assessments, and reporting requirements Why Join CSCH - Christ-centered, mission-driven school community - Supportive administration and collaborative faculty - Opportunity to impact students academically and spiritually - Competitive compensation based on experience and qualifications How to Apply Interested candidates should submit: - Resume Job Type: Full-time Pay: $40,000.00 - $50,000.00 per year Benefits: - 401(k) - 403(b) matching - Dental insurance - Employee assistance program - Employee discount - Health insurance - Life insurance - Retirement plan - Vision insurance Education: - Master's (Preferred) Experience: - Math: 3 years (Preferred) Work Location: In person Company Description The Christian School at Castle Hills seeks to lead students to know Christ and make Christ known. Our roots and earliest beginnings started in 1961 in the establishment of a private Christian preschool and kindergarten. In 1981, Dr. George H. Harris and a group of interested members of Castle Hills First Baptist Church founded our school. In 1987, we graduated our first class and were accredited by the Association of Christian Schools International (ASCI). Our current enrollment is approximately 600 students in preschool through 12th grade. The Christian School at Castle Hills has had over 1000 graduates, who today are dotted around the globe leading and serving their world. Among them are physicians, lawyers, engineers, business leaders and entrepreneurs, pastors, teachers, and missionaries. The biblical worldview and servant leadership principles they were taught at Castle Hills are now influencing their generation. Castle Hills has a long track record for academic achievement. Across the years, 98% of our graduates have been college bound. Routinely, Castle Hills classes’ score more than two years above national averages on standardized testing. More than 85% of students in recent years have received academic scholarships to colleges or universities. Our pledge at Castle Hills is to give every graduate the edge for success in the university environment. Our four-year college prep high school is academically rigorous and focused on both spiritual and leadership success in life. Students have the opportunity to participate in a four-year Leadership Academy to set a foundation for serving and leading in the professional life, church, family, and life! The faculty, staff, and leadership of The Christian School at Castle Hills are a uniquely gifted and dedicated group of professionals, many with advanced degrees in their fields. The bond between faculty and students is warm, caring, and supportive. It is so much more than instruction; our teachers inspire the lives of our students. The Christian School at Castle Hills is accredited by the Association of Christian Schools International (ACSI), which is the largest body of Christian schools and colleges in the world. For information concerning our accreditation, go to www.acsi.org. Company Description The Christian School at Castle Hills seeks to lead students to know Christ and make Christ known. Our roots and earliest beginnings started in 1961 in the establishment of a private Christian preschool and kindergarten. In 1981, Dr. George H. Harris and a group of interested members of Castle Hills First Baptist Church founded our school. In 1987, we graduated our first class and were accredited by the Association of Christian Schools International (ASCI). Our current enrollment is approximately 600 students in preschool through 12th grade. The Christian School at Castle Hills has had over 1000 graduates, who today are dotted around the globe leading and serving their world. Among them are physicians, lawyers, engineers, business leaders and entrepreneurs, pastors, teachers, and missionaries. The biblical worldview and servant leadership principles they were taught at Castle Hills are now influencing their generation. Castle Hills has a long track record for academic achievement. Across the years, 98% of our graduates have been college bound. Routinely, Castle Hills classes’ score more than two years above national averages on standardized testing. More than 85% of students in recent years have received academic scholarships to colleges or universities. Our pledge at Castle Hills is to give every graduate the edge for success in the university environment. Our four-year college prep high school is academically rigorous and focused on both spiritual and leadership success in life. Students have the opportunity to participate in a four-year Leadership Academy to set a foundation for serving and leading in the professional life, church, family, and life! The faculty, staff, and leadership of The Christian School at Castle Hills are a uniquely gifted and dedicated group of professionals, many with advanced degrees in their fields. The bond between faculty and students is warm, caring, and supportive. It is so much more than instruction; our teachers inspire the lives of our students. The Christian School at Castle Hills is accredited by the Association of Christian Schools International (ACSI), which is the largest body of Christian schools and colleges in the world. For information concerning our accreditation, go to www.acsi.org.

Keywords: The Christian School at Castle Hills, San Antonio , High School Math/Dual Credit Calculus/College Algebra Teacher, Education / Teaching , San Antonio, Texas