Our VCE Biology program follows the Victorian study design across Units 1–4, helping students build strong foundations in cells, systems, inheritance, evolution, immunity, biochemical pathways and scientific investigation skills.
Students learn from Dr Dulangi S. Jayasundera, whose strong research background and years of VCE Biology teaching experience help students understand complex ideas in a clear, practical way.
Students do not just listen in class. They complete regular quizzes, homework and exam-style questions so they can apply their knowledge, identify weak areas and steadily improve.
Students are guided to think, write and answer like VCE Biology students. SAC-style practice, feedback and revision tasks help them prepare before assessments, not just at the last minute.

Year after year, Casey Tutors students walk out of VCE Biology with results that speak for themselves. Across the most recent cohorts, Dr Dulangi SJ's students have delivered multiple Perfect Raw 50s, several Scaled 50s and a long list of Scaled 48s, with strong 45 plus study scores from students at top selective, independent and government schools across Victoria. In a typical year, more than sixty Casey Tutors students achieve a study score above forty in Biology, with consistent A+ grades across SACs and exams on the VCAA Statement of Results. These outcomes are not luck. They are the product of a tightly structured program, led by an expert who knows exactly what VCAA expects.
Dr Dulangi SJ is the lead VCE Biology instructor at Casey Tutors. She holds a PhD in Infectious Diseases from Griffith University and first class honours, with research experience across Australia and Singapore and over twelve years of VCE Biology experience. This scientific foundation shapes how she works with students. She explains complex Biology with clarity and precision, so that students can understand the content, retain it, and apply it accurately under SAC and exam conditions.
Her VCE Biology program is far more than a weekly class. It is a complete learning system built around structured instruction, weekly quizzes, set homework, SAC style practice, individual written feedback, targeted revision and full exam preparation. Every student is guided through the VCE Biology study design step by step, with strong emphasis on application, scientific wording, data analysis and exam style thinking.
Dr Dulangi SJ is known for simplifying difficult Biology topics without losing the detail students need for top marks. She moves students past surface level memorisation and shows them how to connect ideas, interpret unfamiliar scenarios and write responses that meet VCE expectations.
What sets her program apart is the combination of high expectations, tight structure and genuine care for every student. From the first week of Term 1 right through to the final VCE exam, students stay engaged, accountable and on track. They do not just learn VCE Biology. They learn how to think like a VCE Biology student, write like one and perform like one.
Whether a student is sitting on a B and wants to push into the A+ range on SACs and exams, or already performing well and aiming for a raw study score of 45 or higher up to raw 50s, this is the program that gets them there. Every student is met where they are and lifted to the next level.