General Science Class 8 Urdu Medium textbook is published by the Punjab Curriculum and Textbook Board (PCTB), Lahore. This is the official Urdu medium science textbook for Class 8 students studying in PCTB-affiliated schools across Punjab. The book covers 12 chapters including biology, chemistry, and physics topics in simple Urdu language — based on the Punjab Board prescribed syllabus.
Class 8 Urdu medium students preparing for Punjab Board annual exams can download this General Science textbook in PDF format for free. The book is ideal for students who study in Urdu medium schools — covering all essential topics in a clear, easy-to-understand style that helps with board exam preparation and concept revision.
Book Overview
- Class: 8
- Subject: General Science (جنرل سائنس)
- Medium: Urdu
- Board: Punjab Curriculum and Textbook Board (PCTB), Lahore
- Publisher: Punjab Curriculum and Textbook Board, Lahore
- Authors: Prof. Muhammad Tahir, Atta Dastgeer, Qaiser Saleem, Zafar Mehdi Zafar, Faiz Hussain, Abdul Rauf Zahid, Muhammad Anwar Sajid, Dr. Saman Jamil
- Language: Urdu
- Total Chapters: 12
- Format: PDF
Chapter List
Chapter 1: انسانی آرگن سسٹمز – Human Organ Systems
This chapter covers the major organ systems of the human body including the digestive, respiratory, circulatory, and excretory systems. Students learn how each system functions and how they work together to maintain health and body balance.
Chapter 2: سیل ڈویژن – Cell Division
Students explore how cells divide through mitosis and meiosis. The chapter explains the role of cell division in growth, repair of body tissues, and reproduction — and how genetic material is passed from parent cells to daughter cells.
Chapter 3: بایو ٹیکنالوجی – Biotechnology
An introduction to biotechnology and its applications in medicine, agriculture, and food production. Students learn how scientists use biological systems and living organisms to develop vaccines, antibiotics, improved crop varieties, and other useful products.
Chapter 4: پولیوٹنس اور ماحول پر ان کے اثرات – Pollutants and Their Effects on Environment
This chapter covers types of pollutants — air, water, and soil — and their harmful effects on the environment and human health. Students also learn about causes of pollution, environmental degradation, and steps to reduce and control pollution.
Chapter 5: کیمیکل ری ایکشنز – Chemical Reactions
Students study different types of chemical reactions including combination, decomposition, and displacement reactions. The chapter covers writing and balancing chemical equations and how chemical reactions apply in everyday life and industry.
Chapter 6: ایسڈز، الکلیز/ بیسز اور سالٹس – Acids, Alkalis/Bases and Salts
A detailed study of the properties and uses of acids, bases, and salts. Students learn about the pH scale, indicators, neutralization reactions, and real-life examples like lemon juice, soap, baking soda, and digestive acids in the human body.
Chapter 7: فورس اور پریشر – Force and Pressure
This chapter explains force, its types, and how pressure is calculated. Topics include Newton’s laws of motion, atmospheric pressure, Pascal’s law, and the application of pressure in hydraulic systems such as car brakes and water pumps.
Chapter 8: فزیکل مقداروں کی پیمائش – Measurement of Physical Quantities
Students learn about physical quantities, the SI system of units, and scientific instruments used to measure length, mass, volume, temperature, and time. The chapter emphasizes the importance of accurate measurement in science and everyday life.
Chapter 9: حرارت کے ذرائع اور اثرات – Sources and Effects of Heat
This chapter covers sources of heat energy and how heat transfers through conduction, convection, and radiation. Students learn about thermal expansion, specific heat, and practical applications of heat transfer in daily life and technology.
Chapter 10: لینز – Lenses
Students study convex and concave lenses, how they bend and focus light, and the types of images they form. The chapter covers uses of lenses in eyeglasses, cameras, microscopes, and telescopes — connecting optics to real-world technology.
Chapter 11: الیکٹریسٹی – Electricity
An in-depth study of electric current, circuits, resistance, and Ohm’s law. Students learn about series and parallel circuits, electrical power and energy, safety precautions, and how electricity powers everyday household appliances.
Chapter 12: خلائی تحقیق – Space Research
The final chapter explores the universe, solar system, stars, planets, and satellites. Students learn about space exploration milestones, famous space missions, and Pakistan’s contributions to space science — inspiring curiosity about astronomy and the future of space research.
Download General Science Class 8 Urdu Medium PCTB PDF
Click the button below to download the General Science Class 8 PCTB Urdu Medium textbook PDF free of cost.
Who Should Read This Book
This textbook is for Class 8 Urdu medium students studying in PCTB-affiliated schools across Punjab. It is the officially prescribed General Science Urdu medium textbook for Punjab Board Class 8 and is useful for students, parents, and teachers who need the standard curriculum material in Urdu language PDF. Students preparing for Punjab Board Class 8 annual exams will find all 12 chapters essential for complete exam coverage.
Applicable Boards
This is the official PCTB General Science Urdu Medium textbook for Class 8 and applies to all Punjab Board-affiliated Urdu medium schools. Schools in Lahore, Faisalabad, Multan, Gujranwala, Rawalpindi, Bahawalpur, Sahiwal, Sargodha, and DG Khan districts use this textbook. Urdu medium students across all Punjab Board districts will find this book fully aligned with their General Science course.
FAQs
Is this the official PCTB General Science Urdu Medium textbook for Class 8?
Yes, this is the official General Science Urdu Medium textbook for Class 8 published by Punjab Curriculum and Textbook Board (PCTB), Lahore. It is prescribed for all PCTB-affiliated Urdu medium schools across Punjab.
What chapters are covered in this book?
This book contains 12 chapters: Human Organ Systems, Cell Division, Biotechnology, Pollutants and Their Effects on Environment, Chemical Reactions, Acids/Alkalis/Bases and Salts, Force and Pressure, Measurement of Physical Quantities, Sources and Effects of Heat, Lenses, Electricity, and Space Research.
Is this book available in English medium too?
Yes, a separate English medium version of General Science Class 8 PCTB is also available on Freebooks.pk. The English medium SNC 2022 version has a different set of units based on the updated national curriculum.
Is this book free to download?
Yes, this is a government-issued PCTB textbook available free of cost to all students. You can download the PDF from the button above at no charge.