Welcome to Science at Bulahdelah Central School. These pages aim to provide students and parents with information regarding Science at our school and beyond. The pages contain resources, assessment information and links for the various science courses taught at BCS. Bulahdelah Central School Science Faculty is very successful, having a lot to offer students and providing many different options. It offers the full scope of Stage 4, 5 and 6 courses. Students are placed into graded classes from Year 8, based upon past marks and performance levels. We teach at appropriate levels allowing all students to keep up. The average class size from Years 7 to 10 is 20 students.