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BioChe

Chemistry by Polash Vaiya | Biology by Aysha Apu

About BioChe

Empowering students in Rajshahi with world-class Chemistry and Biology education

BioChe is a premium educational platform based in Rajshahi, Bangladesh, dedicated to helping students achieve academic excellence. Founded by two passionate educators — Polash Vaiya for Chemistry and Aysha Apu for Biology — BioChe combines PCL and ABC into one unified platform. Our mission: make Science subjects accessible, engaging, and result-oriented.

Our Instructors

Meet the passionate educators behind BioChe

Polash Vaiya

Md. Kamruzzaman Polash

Chemistry Instructor

PCL — Palash Chemistry Lab

Known for making complex chemical reactions simple and memorable. Years of experience guiding students to top results.

Aysha Apu

Aysha Apu

Biology Instructor

ABC — Aysha Biology Care

Brings Biology to life with visual learning and real-world connections. Students love her engaging teaching style.

Our Courses

Comprehensive courses for every class level

Chemistry

Class 8 Chemistry Foundation

Build a strong base in Chemistry with fun experiments and easy explanations.

Biology

Class 8 Biology Foundation

Discover the living world — cells, body systems, and ecology in a simple engaging way.

Chemistry

Class 9 Chemistry Complete

Complete SSC Chemistry for Class 9 — periodic table, bonding, mole concept.

Biology

Class 9 Biology Complete

Full Class 9 Biology — cell division, genetics intro, plant & human physiology.

Chemistry

Class 10 Chemistry

Master all Class 10 chapters — organic basics, acid-base, electrochemistry.

Biology

Class 10 Biology

Complete Class 10 Biology — human physiology, reproduction, heredity, evolution.

Chemistry

SSC Chemistry Final Prep

Intensive revision — board patterns, model tests, strategy sessions.

Biology

SSC Biology Final Prep

Chapter-wise tests, creative question practice, time management.

Chemistry

HSC First Year Chemistry

Stoichiometry, atomic structure, bonding, periodic properties.

Biology

HSC First Year Biology

Cell biology, biochemistry, classification, plant diversity.

Chemistry

HSC Second Year Chemistry

Organic chemistry, inorganic chemistry, environmental chemistry.

Biology

HSC Second Year Biology

Human physiology, genetics, evolution, ecology, behavior.

Chemistry

Admission Chemistry Special

Advanced problem-solving, previous year questions, shortcut techniques.

Biology

Admission Biology Special

High-yield topics, critical analysis, test strategies for medical admission.

What Our Students Say

Real stories from real students

"BioChe helped me get A+ in both Chemistry and Biology! The teaching methods are completely different."

Rahim Ahmed

HSC 2024

"Polash Vaiya makes organic chemistry feel like a story. I never thought I would enjoy chemistry this much!"

Fatema Akter

HSC 2024

"Aysha Apu explained genetics so clearly that all my confusion vanished. Her visual approach is amazing."

Sakib Hasan

HSC 2023

Our Glorious Students

Click on a student to see their achievements

Our Achievements

Numbers that speak for themselves

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Students Taught

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Success Rate %

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A+ Results

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Years Experience

Our Location

Find us in Rajshahi, Bangladesh

Contact Us

Get in touch — we'd love to hear from you

WhatsApp

+880 1722-387848

Phone

+880 1722-387848

Messenger

BioChe Facebook Page

WhatsApp Messenger

PCL

Chemistry with Polash Vaiya

Palash Chemistry Lab — Where reactions become easy

Chemistry Courses

Master every chapter of Chemistry

Chemistry

Class 8 Chemistry Foundation

Build a strong base in Chemistry with fun experiments.

Chemistry

Class 9 Chemistry Complete

Periodic table, bonding, mole concept.

Chemistry

Class 10 Chemistry

Organic basics, acid-base, electrochemistry.

Chemistry

SSC Chemistry Final Prep

Board patterns, model tests, strategy sessions.

Chemistry

HSC First Year Chemistry

Stoichiometry, atomic structure, bonding.

Chemistry

HSC Second Year Chemistry

Organic, inorganic, environmental chemistry.

Chemistry

Admission Chemistry Special

Advanced problems, previous year questions, shortcuts.

Ready to Master Chemistry?

Join hundreds of students who achieved top results with PCL

Contact on WhatsApp

ABC

Biology with Aysha Apu

Aysha Biology Care — Understanding life, simplified

Biology Courses

Explore every dimension of Biology

Biology

Class 8 Biology Foundation

Discover cells, body systems, and ecology.

Biology

Class 9 Biology Complete

Cell division, genetics, plant & human physiology.

Biology

Class 10 Biology

Human physiology, reproduction, heredity, evolution.

Biology

SSC Biology Final Prep

Chapter-wise tests, creative questions, time management.

Biology

HSC First Year Biology

Cell biology, biochemistry, classification, plant diversity.

Biology

HSC Second Year Biology

Human physiology, genetics, evolution, ecology.

Biology

Admission Biology Special

High-yield topics, critical analysis, medical admission strategies.

Ready to Master Biology?

Join hundreds of students who excelled with ABC

Contact on WhatsApp

All Student Achievements

Every success story from BioChe students