IGCSE Biology Syllabus

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The IGCSE Biology syllabus focuses on building a strong foundation in biological concepts through clear explanations and practical understanding. This course helps students develop scientific thinking and prepares them for advanced studies in biology and related fields..

Who are we?

Khushbu Rekhawat

Karishma Sangtani

I’m Karishma, and along with my partner Khushbu, we run BioKatalyst. We’ve taught biology in Cambridge schools and online for 13 years now. Our online biology tuition for Dubai brings classroom teaching straight to your home.

Every student learns differently. Some need help with diagrams. Others get stuck on processes. We give individual attention to each topic you find hard. Your doubts get solved right when they come up in class.

What is Cambridge IGCSE?

Cambridge IGCSE is the most widely taken international qualification for learners aged 14 to 16, though students of different ages may also sit the exams. It is well‑established, reliable, and respected. Learners can pick from a choice of 70 subjects in any mix, and the qualification is offered by more than 4,800 schools across over 150 countries.

The courses combine strong subject knowledge with the development of key skills that students need for further study or future careers.

Real Stories from Our Learners

Why Parents Trust BioKatalyst

Nitin Datar (Parent), Japan

"Karishma is an excellent teacher. She helped our child through his IGCSE with fantastic results for biology. I wish we had a teacher like her for A-Level and beyond."

Sachin Raje (Parent), Dubai

"She is nothing short of a miracle, to say the least. Her teaching reflects her in-depth knowledge she possesses. My children and I are extremely grateful to have been introduced to Khushbu ma'am and I would recommend her to all without any hesitation"

Nagendra Kumar (Parent), India

"My son Sohan Shreyas took online classes from Ms. Khusbhu for almost 2 years. He has not only increased curiosity towards Biology subject, but also learned many concepts. I can really see the improvement and change in my son towards perception of the subject Biology. I strongly recommend her"

Gauri Khurana (Student), India

"She's been a very accommodating, supportive and kind mentor. She explains the concepts really well. I had an eye problem and she was kind enough to teach me entirely in voice medium. Thank you so much mam"

Arul Kumaran (Parent), UK

"Karishma is an exceptional biology teacher who exudes passion and dedication. Her enthusiasm for the subject is contagious, making lessons engaging and accessible. She goes above and beyond to ensure her students understand complex concepts, employing various teaching methods tailored to our needs"

Akshatha ramesh (Parent), United Arab Emirates

"Karishma is an amazing teacher, very dedicated and punctual Ensures not only the child leans but also inculcates being punctual and doing their work on-time . She has an in-depth knowledge of the subject and also has the skill to put it across to the students in and understandable simple way"

Sudhir Jain (Parent), India

"Khushbu is an excellent teacher and mentor. She has a depth of knowledge and full command on the subject. She articulates the concepts well. Her interactive teaching style worked well and my daughter scored 99 in Biology"

Rukmini Bose (Parent),India

"I highly recommend Karishma Sangtani to anyone seeking exceptional science tuition classes. Her interactive teaching style, with a strong grasp of scientific concepts, creates a deep understanding and passion for the subject within the child"

Mahesh luthra (Parent), INDIA

"For all the love my daughter has in Biology today, all the credit goes to Khushbu. Thank you so much madam for all of your efforts, we highly recommend her for her Biology classes"

IGCSE Crash course

Edexcel IGCSE group lessons

GCSE group lesson

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Got Questions? We’ve Got You.

How long is each online biology class?

Each class runs for 60 minutes. We adjust timing based on your schedule and needs.

Do you teach all GCSE and IGCSE biology topics?

Yes, we cover your complete syllabus. From cells to genetics to ecology and human body.

Can my child ask doubts anytime during the class?

Absolutely. Students should stop us whenever something feels unclear. That’s how real learning happens here.

What if we miss a class due to some reason?

We’ll reschedule it. Your fees don’t get wasted. We understand life gets busy with school sometimes.

How do I book the demo class with you?

Just message or call us through the contact details on this page. We’ll set up a time together.

Ready to See the Difference?

Book a demo class with us. See how personal online teaching actually works. No pressure. Just one class to understand if this helps your child or not.