Ph.D. in Cellular Biology with over 10 years’ experience teaching IGCSE, A Level, IB, and SACE. Specializing in Chemistry, Biology, and Environmental Science, using progressive pedagogical approaches.

She is a teacher with a solid theoretical foundation and practical experience. She can teach in a logical, clear and interesting way in the class. At the same time, she is also a very easy-going person who patiently answers our every question.

Professor Cass was my biology teacher in high school. She treated her work seriously and responsibly, and treated every student equally and compassionately, no matter their grades. I also got a lot of help from her. I think her teaching is very planned and excellent, and she will provide us with a perfect classroom atmosphere with her innovative teaching methods. At the same time, I think she is also a highly professional biology teacher, but when I ask her for help in biology, she always gives me professional and easy to understand answers.

Cassandra is one of the best bio teacher I have ever met. She was my high school biology teacher, and taught me throughout the entire DP curriculum. Her teaching style is both engaging and well-structured. She is always willing to sit down and discuss any biology topic her students are interested in, sharing valuable insights during these discussions. Although she can be strict about certain criteria, she always puts in her best effort to help her students improve their skills. Some of the habits I learned from her have remained quite beneficial during my studies at university and I can never forget what she taught me.

Dr Cass is an exceptionally responsible teacher who is always willing to offer help and support whenever needed. Having taught me for two years in high school, her expertise in delivering lectures and extensive knowledge are highly appreciated by students. She not only explained biological processes clearly but also went beyond textbooks to enhance our understanding, fostering a genuine interest in biology. Moreover, her assistance extended beyond the classroom, guiding me through my college application process as well. As a second-language English speaker, I also learned valuable professional expressions from her. Thanks to her guidance, I was able to gain admission to a prestigious medical school.

Cassandra is definitely a trustworthy teacher! First off, she’s experienced in teaching high-level IB Biology. When she explains things, it all clicks because she makes complicated topics easy to understand. And I can see her passion in teaching, she always explained more extended knowledge in class to enlarge our horizons and concept in terms of entire field.
She’s always helpful, I can always get a great feedback and guidance from her.Without cass, I wouldn't have successfully accessed the college in HKU.

Dr. Cass is an outstanding teacher with a deep understanding of biology. As a non-native English speaker, I initially found it challenging to learn IB Biology, but with Dr. Cass's guidance, I was able to excel in the Uni admission test and the IB final exams. Thanks to her support, I was accepted into the Natural Sciences (Biology) program at the University of Cambridge, where I am doing well! I can confidently say that without Dr. Cass, I wouldn’t have had the opportunity to attend such a prestigious university!