Live Online Biology Classes for IB, IGCSE, A/AS, GCSE, ICSE & CBSE

The BioKatalyst – Your Global Destination for Live Biology Learning

Live Online Biology Classes for IB, IGCSE, A & AS Levels, GCSE, ICSE & CBSE

Live Biology Tutoring by Experts for Ambitious Students Worldwide

Live Online Biology Classes for IB, IGCSE, A & AS Levels, GCSE, ICSE & CBSE

Why Choose BioKatalyst ?

Cambridge Certified Tutors

As a Cambridge-certified tutors ,we bring passion, expertise, and genuine care to every class—helping you learn with confidence and clarity

Learn from Anywhere

Whether you're at home, traveling, or in another time zone, our online platform makes quality education accessible wherever life takes you.

13,000+ Hours of Teaching Across the Globe

With over 13,000 hours of experience teaching students worldwide, we know how to connect, engage.

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"

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IGCSE Batch

August

A Level Crash Course For

October / November 2025 Exam

A level biology

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FAQs – Let’s Clear Your Doubts

What qualifications does Biokatalyst’s online biology teacher have?

Our online biology teachers are highly qualified with advanced degrees in biology and extensive teaching experience, ensuring expert guidance for students.

What topics can I study with a biology teacher online at Biokatalyst?

You can study a wide range of topics with our online biology tutors, including genetics, ecology, human biology, cell biology, and more, based on your curriculum.

How are the online biology tutor sessions conducted?

Online biology tutor sessions are conducted via video conferencing platforms, featuring interactive lessons, digital whiteboards, and real-time problem-solving to enhance learning.

Are the class timings flexible?

Yes! We understand students have packed schedules, so we offer flexible timing options that suit your routine, including evenings and weekends.

How can an online biology tutor from Biokatalyst help me?

Our online biology tutors provide personalized lessons, clarify complex topics, and offer tailored strategies to help you excel in biology and improve your grades.

Is it possible to get help with exam preparation from a biology teacher online at Biokatalyst?

Yes, our online biology teachers offer expert help for exam preparation, providing focused lessons, practice exams, and tips to excel in exams like NEET, AP Biology, and school tests.

How is student progress tracked?

We provide regular updates, feedback, and mini-assessments. Parents are kept informed about performance and focus areas through reports and direct communication.

What are the fees and how can I enroll?

Fees vary depending on the grade level and format (1:1 or group). Just fill out our contact form or book a demo, and we’ll get in touch with all the details.

Talk to Your Future Biology Tutors Today

Not sure where to begin? Wondering if our classes are the right fit? Whether you’re a student feeling stuck or a parent looking for the right guidance, we’re here — real teachers, real support.

Ready to Start Your Journey? Book a Free Trial Class Today!

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