Internationalschools
Mathematics Teacher
St. Jude School, Costa Rica, San Jose
Get past the screening software and onto a recruiter's desk
hirly rewrites your resume for this job — matching the keywords and skills in the posting, moving your most relevant experience to the top, and writing a cover letter to fit. About 30 seconds.
- Keywords matched to this posting
- Fit score before you apply
- Cover letter included
Matched against 2.5M live jobs from 200,000+ employers in 200+ countries.
Tailor my resume for this job →Apply from your AI assistant
Connect hirly to Claude and ask it to apply to this job. hirly tailors your resume, fills the employer’s form and asks before sending. ChatGPT: manual setup today.
Some employer sites stop an application at a CAPTCHA or sign-in and hand it back with a link. Applying needs a paid plan. Works with any assistant that supports MCP.
hirly's read of this role
- Role family
- Education
- Seniority
- Mid level
- Country
- CR
- Work mode
- On-site / unstated
- First seen by hirly
- 3 Oct 2026
Derived automatically from the posting. Upload your resume above to see how the role scores against it.
the posting
Job Description
Purpose of the Role
To plan, deliver, and assess the teaching and learning process of Mathematics at the secondary school level, fostering students' critical, logical, and analytical thinking skills. The Mathematics Teacher contributes to the holistic development of students within an international learning environment by promoting problem-solving, mathematical reasoning, and the practical application of mathematical concepts, aligned with ISP’s mission, vision, and values.
Key Responsibilities
Design and implement lesson plans aligned with the school's curriculum and academic programs.
Develop instructional units, learning activities, projects, and educational resources that promote meaningful mathematics learning.
Deliver lessons that develop competencies in algebra, geometry, statistics, probability, calculus, and other mathematical disciplines according to the assigned grade levels.
Foster critical thinking, problem-solving, and logical reasoning through engaging and student-centered instructional methodologies.
Implement differentiated instructional strategies to address diverse learning styles and student needs.
Promote the application of mathematical concepts in real-world and interdisciplinary contexts.
Integrate technology tools and digital resources to enhance learning and facilitate mathematical visualization.
Design and administer formative and summative assessments to monitor student progress and achievement.
Provide timely feedback and implement continuous improvement strategies.
Maintain accurate records of grades, attendance, and academic performance.
Prepare academic reports in accordance with institutional guidelines.
Maintain effective and professional communication with students, parents, and guardians.
Actively participate in academic meetings, professional development activities, and continuous improvement initiatives.
Collaborate in academic, scientific, cultural, and extracurricular activities organized by the institution.
Contribute to a positive school climate and strengthen the institutional culture.
Fully comply with the institution’s child protection and safeguarding policies.
Ensure a safe, inclusive, and respectful learning environment for all students.
Promptly report any situation that may compromise the safety or well-being of a student.
Competencies
Strong knowledge of mathematics and its practical applications.
Analytical thinking and problem-solving abilities.
Curriculum design and instructional planning.
Competency-based assessment.
Proficiency in educational technology tools.
Classroom management and positive discipline.
Effective communication skills.
Educational leadership.
Teamwork and collaboration.
Organization and planning skills.
Adaptability and flexibility.
Empathy and service orientation.
Professional integrity.
Commitment to continuous learning.
Ability to resolve conflicts constructively.
Capacity to motivate students and build confidence in mathematics learning.
Position Requirements
Bachelor’s Degree or Licentiate Degree in Mathematics Education, Mathematics, Educational Mathematics, or a related field.
Membership in the corresponding professional association, where applicable.
Minimum of 2–3 years of experience teaching Mathematics at the secondary school level.
Experience in planning, developing, and implementing mathematics curricula and academic programs.
Knowledge and application of modern teaching methodologies, including project-based learning, collaborative learning, and differentiated instruction.
Experience in competency-based assessment and academic performance analysis.
Ability to integrate educational technology and learning platforms into the teaching and learning process.
Ability to develop innovative instructional materials and engaging learning experiences.
Excellent verbal and written communication skills.
Experience working with students in multicultural and international environments.
Intermediate to advanced English proficiency preferred for collaboration in an international academic environment.
Ability to motivate, guide, and support students in developing their mathematical competencies.
Strong organizational, planning, and classroom management skills.
Commitment to continuous learning, professional development, and educational best practices.
Alignment with institutional values and commitment to student safeguarding and well-being policies.
Preferred Qualifications
Experience in bilingual, international, or International Baccalaureate (IB) schools.
Experience teaching intermediate and advanced-level Mathematics courses.
Experience preparing students for national or international standardized assessments.
Additional certifications or professional development in Mathematics Education, Educational Technology, or innovative teaching methodologies.
Experience leading academic clubs, mathematics competitions, Olympiads, or STEM-related extracurricular activities.
Knowledge of educational platforms, mathematics software, and data analysis tools applied to teaching and learning.
ISP Principles
Begin with our children and students . Our children and students are at the heart of what we do. Simply, their success is our success. Wellbeing and safety are both essential for learners and learning. Therefore, we are consistent in identifying potential safeguarding
and Health & Safety issues and acting and following up on all concerns appropriately.
Treat everyone with care and respect . We look after one another, embrace similarities and differences and promote the well-being of self and others.
Operate effectively. We focus relentlessly on the things that are most important and will make the most difference. We apply school policies and procedures and embody the shared ideas of our community.
Are financially responsible. We make financial choices carefully based on the needs of the children, students and our schools.
Learn continuously. Getting better is what drives us. We positively engage with personal and professional development and school improvement.
ISP Commitment to Safeguarding Principles
ISP is committed to safeguarding and promoting the welfare of children and young people and expects all staff and volunteers to share this commitment. All post holders are subject to appropriate vetting procedures, including an online due diligence search, references and satisfactory Criminal Background Checks or equivalent covering the previous 10 years’ employment history.
ISP Commitment to Diversity, Equity, Inclusion, and Belonging
ISP is committed to strengthening our inclusive culture by identifying, hiring, developing, and retaining high-performing teammates regardless of gender, ethnicity, sexual orientation and gender expression, age, disability status, neurodivergence, socio-economic background or other demographic characteristics. Candidates who share our vision and principles and are interested in contributing to the success of ISP through this role are strongly encouraged to apply.
Similar jobs
- MATHEMATICS TEACHER (PART-TIME)Davis Chicago · ChicagoFirst seen yesterday
- DP Mathematics TeacherBloomingdale International School · IndiaFirst seen 5d ago
- Mathematics TeacherTrueway Learning · IndiaFirst seen 5d ago
- PGT Mathematics TeacherModern School Lucknow · Lucknow, Uttar Pradesh, IndiaFirst seen 5d ago
- DP Mathematics TeacherBloomingdale International School · IndiaFirst seen 5d ago
Browse similar roles
Want this one?
Upload your resume and hirly rewrites it for this job and writes the cover letter — in about thirty seconds, before you sign up.
Tailor my resume for this job