On July 5, 2025, the Conservation Biology Program organized a biology laboratory activity entitled “Traces from the Past” for Grade 11 students from the Science Classroom Project and the Mathematics-Science Excellence Promotion Program at Benchamthep Uthit School, Phetchaburi Province. The event aimed to enhance students’ scientific experience, develop scientific process skills, and foster positive attitudes toward science learning. The activity was conducted in collaboration with faculty members and undergraduate students from the program, who served as instructors and facilitators. Through hands-on learning, students engaged in experiential activities that supported the development of scientific inquiry and the integration of knowledge. This initiative is expected to empower students to apply their learning in project-based and research-based work in the future.