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Orca Study Resources

Welcome!

Orca Study Resources, also known as Orca Notes, is an initiative by students, for students! We provide FREE notes for 'O' Level, IGCSE and the Integrated Programme (IP).

Do follow our Instagram @orca.sr for regular updates.

Our resources may not be flawless, hence, do contact us if you find any errors. Thank you.

Meet the Team

Orca EXCO 2024

Hey there, I'm Oscar! I founded Orca Notes in 2022 to help out my classmates. It was marvellous to hear the testimonials of many, from students of different levels in ACS(I) and even those in different schools. I hope all these resources will help in your revision for your examinations. All the best!

And yes, I know that the icon is a whale, not an orca.

Oscar

Jerrick

Hi everyone, my name is Jerrick. I'm the Vice-President of Orca Study Resources. Together with Oscar, we launched this website and the notes to go with it. The journey here certainly was not easy but seeing and hearing testimonials of how we've helped you certainly makes it worthwhile.

Fun fact: I was the one who pointed out to Oscar that it was a whale and not an Orca.

Ranen

Hey there! My name is Ranen and I'm in charge of the Physics notes for Year 5 and 6. When I'm not busy with that, you can find me indulging in my favorite pastime - Mahjong. I'm also a part of YIS and SJB CCAs. Oh and one interesting thing about me is that I was born one month early.

Jordan

Hi, I’m Jordan, the creative mind behind the diagrams and designs gracing Orca's social media platforms. My CCAs are Basketball and Health & Fitness and my hobbies are snowboarding and drawing. fun fact! I can eat 11 plates of free flow sides from HaiDiLao.

Kei-Len

Hi, I’m Kei-Len, The Language & Literature editor for Orca Notes, as well as a member of the Ops team. I’m excited to bring you guys useful notes to tide you through IB. My CCAs are Ultimate Frisbee and EFG. All the best for your future exams and I hope our notes help!

Hi, I’m Weng Ern, and I’m the Physics editor for Orca Study Resources and is also part of the Publicity team. My job entails making and editing the notes for Physics (with Ranen!). My CCAs are Rugby and EFG and one fun fact about me is that I am NOT from China.

Weng Ern

Meredith

Hey everyone!!!!!! My name's Meredith and I'm in the Geography team, and the Operations team. My CCA is debate and I enjoy watching F1 (I'm a Lewis Hamilton fan). I also enjoy reading Snoopy comics in my free time :)

Sophie

Hi, I'm Sophie! I would say I'm robust and sociable. I draw most of this energy from drinks, spending a littttle too much on bubble tea, coffee, and Boost. Ultimate Frisbee is my excuse for the extra calories. Thanks for using our resources!

Academics Team (IP, IGCSE, O Level)

Chemistry

Meredith Amber Chua Rong Ting (5.10)

Chia Chin Ern Edith (5.10)

Justin Lim Yi-Shwen (5.18)

Matthias Tang Heok Heng (5.13)

Boopathi Kanishkaa (5.03)

Chinese B

Chiang Bing Feng Oscar (5.05)

Physics

Ranen Tan Zhen Yi (5.01)

Lee Weng Ern (5.02)

Mark Liew Tze Ang (5.01)

Cheah En Le Elliot (5.02)

Low Wern Jae Zach (5.01)

History

Sophie Loh Yun Qing (5.07)

Raeanne Tan Ke Hui (5.19)

Jethro Lee Andrianus (5.07)

Shubhroneil Paul (5.17)

Biology

Tan Chuan Kai Lucas (5.13)

Jeremiah Yeo Sung Kit (5.03)

Chia Kei-Len (5.03)

Gopal Wagle (5.17)

Benjamin Lau Joo Ann (5.16)

Publicity Team

Operations Team

Chen Shengxu (5.04)

Lee Weng Ern (5.02)

Teo Tze ee Jordan (5.03)

Lee Yu En, Rachel (5.06)

Sophie Loh Yun Qing (5.07)

Tan Hsien Hao Jerrick (5.05)

Ranen Tan Zhen Yi (5.01)
Chia Kei-Len (5.03)
Meredith Amber Chua Rong Ting (5.10)
Jake Andrew Lim Kai (5.17)

Year 3
Jethro Lee, Chen Shengxu, Joshua Seow

Year 4
Isaac Tan, Mark Liew, Brandon Khua, Ian Soon, Jethro Lee, Chia Kei-Len, Justin Lim, Jerrick Tan

Orca Study Resources