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32 verified testimonials
5/5 average rating
Divyanshu Sharma Verified customer
Parramatta High School
Neil Nag Verified customer
Baulkham Hills High School
"Mind boggling live session"
4 years ago
jagman Sidhu Verified customer
"It was very easy to use and clear. It's basically like real life."
4 years ago
Yovela H Verified customer
Baulkham Hills High School
"Chris is an awesome phys teacher and he provides really good resources for specific school examinations as well :)"
4 years ago
Jay Verified customer
N/A
"Absolutely amazing. The support never stops -- I'm actually not sure if Chris even sleeps."
4 years ago
Owen Kee Verified customer
Baulkham Hills High School
"Sigma has provided very good physics tutoring and I’ve seen the improvement in my marks at school, and the environment is rly friendly :)) the physics knowledge has made my brain so big that it hangs out of my ears"
5 years ago
Neil Nag Verified customer
Baulkham Hills High School
"If you were to describe a tuition place which was perfect, Sigma would be beyond that. Chris and Alex are great teachers who explain concepts from the basics, all the way to everything you need to know to ace your exams. The best phys and chem tuition out there, would highly recommend to at least try it out, because otherwise you'd be missing out."
5 years ago
Vignesh Verified customer
baulkham hills high
"You gotta be insane to not go to this absolute unit of a tutoring centre with an even more huge tutor. The best part is the quality of tutoring service u get from it. : )"
5 years ago
Jay shah Verified customer
Baulkham Hills High School
"Really helpful and really helped with my physics. Teaching style is informative and the teacher (Chris) is a very helpful, kind and patient teacher."
5 years ago
Balaji Ravi Verified customer
Baulkham Hills High School
"Sigma is an amazing tutorial service. The teacher Chris is truly amazing as he knows exactly how HSC Marking is done, being a marker himself, and is very thorough in the content that he teaches. The questions that he provides in the booklets range in difficulty and allow you to gain some confidence before challenging yourself. Would 100% recommend."
5 years ago
Balaji Ravi Verified customer
Baulkham Hills High School
"Sigma is an amazing tutorial service. The teacher Chris is truly amazing as he knows exactly how HSC Marking is done, being a marker himself, and is very thorough in the content that he teaches. The questions that he provides in the booklets range in difficulty and allow you to gain some confidence before challenging yourself. Would 100% recommend."
5 years ago
Jane Doe Verified customer
Acme Inc
"Not bhed, good soize"
5 years ago
Joseph Iannella Verified customer
St Patrick's College Strathfield
"Chris from Sigma Science truly allowed me to reach my potential within Physics, placing 1st in my school and scoring exceptionally well in the HSC. With his in depth knowledge of the new Physics syllabus he was able to provide great explanations along with fantastic booklets that went beyond the requirements necessary. I am truly grateful for all his help."
5 years ago
Rishabh Singh Verified customer
James Ruse Agricultural High School
"Going to Sigma Science has been one of my best decisions. Not only is Chris extremely smart and knowledgable, (he really knows his stuff) he is also without a doubt one of the funniest, kindest and most down-to-earth people you will ever meet. If you're looking forward to studying HSC Physics in a positive learning environment, I 102% recommend Sigma."
5 years ago
Kevin Shao Verified customer
Baulkham Hills High School
"Amazing teacher, warm classroom environment and high quality resources making physics an enjoyable subject"
5 years ago
Miranda Xie Verified customer
James Ruse Agricultural High
"Sigma helped me achieve a band 6 in HSC physics!! Sigma science's notes are spectacular because they are condensed and saved me a lot of time. Chris is an excellent teacher and goes through his notes in detail and answers all our questions. His sample exams are very similar to what we received in the HSC and allowed us to develop our exam skills."
5 years ago
Musa Musa Verified customer
Freeman Catholic College
"Attending Chris' tutoring was by far the best decision I made in yr 12. His lessons, practice questions and exams gave me the edge I needed to rank 2nd in my cohort. I know that if it wasn't for him, I wouldn't have been as confident and stress-free as I was entering my Physics exams. Chris is super funny, his humour reminds me of my dad if he taught physics..." Read more
5 years ago
Sam Jung Verified customer
Baulkham Hills High School
"Don't be fooled by this man's humble appearance... he used his powers to single-handedly transform my mode of existence from a state of utter confusion to literal omniscience- at a reasonable price. A truly dedicated teacher who really knows what he's talking about, and actually cares about his students' progress."
5 years ago
Keenan Fitzsimons Verified customer
Parramatta Marist High School
"I must start by noting that Sigma Science is an exceptional tutoring institution that I would recommend to anyone student strives to excel in preliminary and HSC physics. A very healthy learning environment, accompanied by Chris' unmatched capacity to communicate the content, enabled me to receive outstanding marks and develop a true passion for physics."
5 years ago
Farrah Li Verified customer
Baulkham Hills High School
"Sigma provided me with an amazing learning experience and boosted my confidence in Physics. Both the teaching and resources were extremely helpful with the layout in-depth whilst easy to follow. I would definitely recommend Sigma to students looking for extra help and a great learning environment."
5 years ago
Lisa Verified customer
BAULKHAM HILLS HIGH SCHOOL
"This is a fantastic place to learn Physics. Chris’s enthusiasm is contagious and motivates me to study more even when I don’t want to. The quality of the material provided surpasses that of school teachers’ and will make sure you’re ahead of the curve in school. Highly recommend Sigma."
5 years ago
Rehan Gunawardhana Verified customer
James Ruse Agricultural High School
"Physics was by far my worst subject in Year 11 - I didn't truly learn the principles of Electricity and Magnetism and never got ahead in the subject. Through Sigma, I've not only learnt content but have gained confidence in my Physics ability, and consolidated Year 11 knowledge too. Chris is hilarious and approachable and I highly recommend Sigma. #SigmaFam...." Read more
5 years ago
Clarissa Lu Verified customer
Baulkham Hills High School
"Sigma is literally the best place to learn Physics and actually enjoy what you get taught. Not only is Chris an amazing teacher, he also makes all his classes as engaging as possible, and you can clearly see that he truely cares about the results of his students. I highly recommend Sigma for additional and more in-depth understanding of High School Physics."
5 years ago
Winnie Chen Verified customer
James Ruse Agricultural High School
"My physics mark was very poor in my first Yr 12 task and my friends recommended that I try Sigma. Chris provided us with amazing notes, set up extra time before our normal classes to answer our questions for exams and always made lessons fun and engaging. With his help, I improved a lot in my subsequent assessments and even managed to get a band 6 for phys..." Read more
5 years ago
Wendy Zhang Verified customer
James Ruse Agricultural High School
"Before Chris - In year 11, physics was my worst subject- I was ranked 103rd. Chris’s dedication to helping his students improve and his unique ability to pass on to his students his deep understanding of HSC physics and exam technique helped me improve so much. For my first assessment in year 12 after starting with Chris, I was ranked in the top 10!"
5 years ago
"I initially joined at the start of this year after two weeks into the Physics Preliminary course. I had no idea about Physics and had swapped into the course. With no prior knowledge or wanting to do any science, Sigma helped me to better understand the concepts within Physics and led me to be able to be confident in my skills."
a year ago