Dr. Silvia Semana is a Concept-Based Curriculum and Instruction Certified Trainer and curriculum developer and reviewer for the CBI Mathematics project. At ISH, she leads school improvement efforts through accreditation and quality assurance processes with a main focus on teaching and learning. Holding a PhD in Education, her research focuses on teaching practices that enhance students’ self-regulation of learning. Silvia has led whole-school initiatives embedding Concept-Based Inquiry, Formative Assessment, and Technology across subject areas and year groups. Passionate about making learning more meaningful, student-centred, and transferable, she supports educators with practical strategies to strengthen inquiry-based teaching and formative assessment in their classrooms and schools.