Den Jel

Licensed Professional Teacher with TEFL certification, bringing nearly 9 years of experience in local and international school settings. Skilled in leading diverse, multicultural classrooms, I have taught Integrated Science, Chemistry, Physics, Biology, and Research across middle and high school levels. I specialize in inquiry-based learning, laboratory instruction, and student-centered approaches that build critical thinking and strong scientific literacy.

Chemistry (Grade 10-12) and Integrated Science teacher (Grade 9) at Guangzhou Ulink International School, China under NCPA (2024-09 – Present)

• Teach engaging, standards-aligned Chemistry and Integrated Science lessons, transitioning between subject areas as needed.
• Design and facilitate laboratory activities that emphasize scientific inquiry, critical thinking, and strict adherence to safety protocols.
• Demonstrate instructional adaptability by differentiating lessons, pacing, and assessments to support diverse learners, including ESL/EAL students.
• Assess student learning using formative and summative methods and provide timely, constructive feedback.
• Offer daily office hours to provide additional academic support and guidance.
• Communicate regularly with parents regarding student progress.
• Collaborate with the science department to enhance curriculum alignment and instructional practices.
• Serve as a Study Hall Advisory, supporting student responsibility and academic engagement.

Science and Research Teacher at Chonradsadornumrung School Chonburi (2018-06 – 2024-08)

Taught Science like Biology, Physics and Research across Grades 7–12 over five years, adapting subject assignments based on school needs. Demonstrated strong instructional adaptability by transitioning between junior and senior secondary science courses within the same school.

• Designed and delivered inquiry-based lessons and laboratory activities aligned with curriculum standards and student readiness levels.
• Facilitated Science, English, and Leadership Camps.
• Coached students in science research competitions and SDG-themed science drama projects, integrating scientific inquiry with effective communication and creative presentation skills.
• Supported students in developing scientific thinking, research skills, and laboratory safety practices.

General Science Teacher (Grade 7-8), Economics Teacher (Grade 9), Homeroom Teacher (Grade 7) at Philippine College Foundation (2018-06 – 2018-03)

• Advised the Science Club and organized student activities.
• Supervised laboratory use, maintenance, and equipment safety.

Bachelor of Secondary Education in General Science – Central Mindanao University