Your Tutor

Hi! I'm Rhys.

You might not recognise me, but you may have read one of my books. I have written more than twenty science textbooks including the SASTA Stage 1 and 2 Biology, Chemistry, and Physics Workbooks in South Australia. With over a decade of teaching experience in South Australian Public Schools, I am proud to have successfully educated thousands of students and reached tens of thousands with my published works.

I love the challenge of educating young people and stimulating their interest in the sciences. I became an educator because I wanted to share my knowledge, understanding and fascination with the complex and wonderful world around us. I believe education should be accessible to everyone, regardless of their circumstances.

I founded Online Science Tutoring to provide very high quality, personalised science tutoring services that cover the year 8 to 10 Australian Curriculum and the 11 and 12 science curricula in SA, NT, VIC, NSW and QLD. I believe that every student is capable of achieving great things. My mission is to help students realise their potential and pave a path to a bright and exciting future.

Why I'm your
best choice

Work with me

When investing in your future, you shouldn’t have to settle for second best.

Get in touch today and see how I can help you excel.

Personalised Online
Science Tutoring

Year 7-12
Science

Biology, chemistry and physics can be challenging subjects to learn. However, with a highly accomplished and engaging teacher, you can not only master these subjects, you can enjoy them! At Online Science Tutoring, I offer tutoring services for year 7 to 12 biology, chemistry, and physics students anywhere in Australia. Whether you’re struggling to keep up with the course material, preparing for exams, or need extra help to boost your grades, I have the expertise and experience to help you develop the skills and confidence you need to succeed.

My Publications

What students and parents say about my tutoring

Dear Mr Lewis,

I cannot hope to express all my gratitude and appreciation for you through this one card, but I hope you can understand how much you mean to me and the impact you have had on my life. I once read a quote that said, “a good teacher is like a candle- it consumes itself to light the way for others”. After having you as my teacher over this past year, I have experienced this first-hand.

Your broad and deep understanding allows you to always answer my questions clearly and has inspired me to push myself to gain a greater understanding of all sciences. Your quick facts, witty humour and ability to radiate positivity have made the content so engaging and made every lesson something to look forward to.

As well as being a highly intelligent person, you have shown me how exceptional of a human being you are. The random deep insights into life, happiness and what to do in the future are lessons that I will hold close to my heart forever as I try to navigate my way through my life. Every single effort you dedicated towards me and the rest of our class will not be forgotten, and I hope the magnitude of these on all our lives is evident. Whatever your future holds, I am sure you will continue to change lives! All the best, I will miss you! 🙁

Your broad and deep understanding allows you to always answer my questions clearly and has inspired me to push myself to gain a greater understanding of all sciences

Lathika

Science Student

I am eternally grateful to have had Mr Lewis as my tutor who has helped me improve in both Chemistry and Physics. I have always looked forward to having lessons with him as he has made content so much more engaging to learn. Mr Lewis is a patient, kind, encouraging and hard working tutor which is why he has become one of my ultimate inspirations to study further into the field of Physics. I will miss having him as my favourite teacher. Thank you Mr Lewis!

I have always looked forward to having lessons with him as he has made content so much more engaging to learn

Zoevy

Year 12 Chemistry and Physics student