Secondary Math Teacher – Bilingual (Spanish/English)

About the role

Ballena Academy is seeking a passionate secondary math teacher to design and deliver a hands‑on, real‑world mathematics program. The role blends classroom instruction with community projects, the natural environment, and student‑led initiatives.

Key responsibilities

• Develop and implement a dynamic secondary math curriculum focused on problem‑solving and real‑life applications.
• Deliver engaging bilingual (Spanish‑English) lessons to a diverse student body.
• Integrate local community, environmental contexts, and student projects into math learning.
• Collaborate with fellow teachers to foster a questioning, testing, and creating classroom culture.
• Assess student progress and adapt instruction to meet varied learning needs.

Required profile

• Degree in Education or a related field.
• Proven experience teaching secondary‑level mathematics.
• Bilingual proficiency in Spanish and English.
• Legal work status in Costa Rica.

Required skills

• Curriculum development for secondary mathematics.
• Ability to integrate real‑world problem solving into lessons.
• Strong classroom management and student‑centered teaching approach.

What we offer

• Opportunity to shape a growing program from the ground up.
• Living and working in the tranquil, nature‑rich community of Costa Ballena.
• Lower cost of living and a supportive, international school environment.
• Collaboration with a team that values kindness, curiosity, effort, and authenticity.