CBSE Class 9 Science Video Lectures PDF Download

CBSE Class 9 Science Video Lectures

These video lectures are designed to help students understand and retain the key concepts and topics covered in the Class 9 Science curriculum. The lectures are typically led by experienced teachers or subject experts and cover a wide range of topics including physics, chemistry, and biology. Students can access the video lectures online and watch them at their own pace. It's always a good idea to check for the quality of the content and the credibility of the source before using any video lectures, including those provided by EduRev.

Chapter Wise Video Lectures for Class 9 Science

Chapter-wise video lectures for Class 9 Science are educational videos that cover each chapter of the Class 9 Science syllabus. These video lectures are designed to provide students with an in-depth understanding of the scientific concepts and theories in a visually engaging manner.

The CBSE Class 9 Video Lectures can be accessed from Chapetrwise Links provided below:

Chapter 1: Matter In Our Surroundings

• One Shot: Matter in our Surroundings
• What is Matter?
• Changes in States of Matter
• States of Matter
• Fun Video: States of Matter

Chapter 2: Is Matter Around Us Pure?

• Detailed Explanation: Is Matter Around Us Pure
• Separating Components of a Mixture
• Fun Video: Elements and Compounds
• Physical and Chemical Changes

Chapter 3: Atoms And Molecules

• Atoms and Molecules - 1
• Atoms and Molecules - 2
• Fun Video: Mole Concept
• Atoms and Molecules
• Chemical Formula of Common Compounds
• Mole Concept (Easy Explanation)
• Atoms and Molecules - 3
• Atoms and molecules (Hindi)

Chapter 4: Structure Of The Atom

• Fun Video: Various Models of an Atom
• Atoms and Molecules
• Laws of Chemical Combination
• Writing Chemical Formulae
• Molecular Mass and Mole Concept

Chapter 5: The Fundamental Unit Of Life

• Cell Membrane, Nucleus & Cytoplasm
• Cell Wall
• Chromosomes
• Cell Organelles
• Cell Membrane
• Detailed Explanation: Cell Organelles

Chapter 6: Tissues

• Animal Tissues(4 types)
• Permanent Tissues, Plant Tissues (Easy Explanation)
• Plant Tissues
• Animal Tissues

Chapter 7: Diversity In Living Organisms

• Fun Video: Basis of Classification
• Hierarchy of Categories and Groups-Five Kingdoms
• Major Groups of Plants
• Fun Video: Major groups of animals
• Fun Video: Complex Animals - Annelids and Arthropods
• Fun Video: Chordates
• Chordates - Part 1 (Easy Explanation)
• Chordates - Part 2 (Easy Explanation)

Chapter 8: Motion

• Motion: Introduction & Graphs
• Kinematical Equations & Uniform Circular Motion
• Derivation of 3 Equations of Motion by Graphical Method
• Fun Video: Motion in a Straight Line

Chapter 9: Force And Laws Of Motion

• Balanced and Unbalanced Forces
• Balanced and Unbalanced Forces
• Inertia and Mass
• Newton's First Law of Motion
• Second Law of Motion
• Third Law of Motion
• Law of conservation of momentum

Chapter 10: Gravitation

• Gravitation
• Mathematical Interpretation of acceleration due to gravity (Hindi)
• Free fall and Acceleration due to Gravity (Hindi)
• Thrust and Pressure Detailed Explanation (Old Syllabus)
• Buoyancy

Chapter 11: Work And Energy

• Law of Conservation of Energy (Hindi)
• Kinetic and Potential Energy
• Energy & Power
• Kinetic Energy (Hindi)
• Law of Conservation of Energy

Chapter 12: Sound

• Production And Propagation of Sound
• Speed of sound
• Ultrasound

Chapter 13: Why Do We Fall Ill?

• Principles of Treatment and Prevention
• Vaccination
• Diseases and its causes
• Health and its failure
• Infectious Diseases
• Treatment and Prevention of Diseases

Chapter 14: Natural Resources

• Oxygen Cycle
• Biogeochemical Cycles (Easy Explanation)
• Fun Video: The Hydrologic and Carbon Cycles
• Natural Resources-Rain
• The Breath of Life: Air
• Mineral Riches in the Soil
• Air Pollution
• Biogeochemical Cycles
• Water Pollution

Chapter 15: Improvement In Food Resources

• Improvement in Crop Yields
• Manure
• Fertilizers
• Irrigation
• Animal Husbandry

Importance of Video Lectures for Class 9 Science

Video lectures are an important tool for Class 9 students to learn and understand their subjects. Here are some reasons why video lectures are important:

• Visual Learning: Video lectures provide students with a visual medium to learn and understand the concepts. Visual aids like animations, images, and videos help students to visualize complex ideas and make learning more engaging and interesting.
• Flexibility: Video lectures are flexible and can be accessed at any time and from anywhere. Students can pause, rewind, and re-watch the video lectures to better understand the content.
• Self-paced Learning: Video lectures allow students to learn at their own pace. Students can take their time to understand a topic and can revisit the video lectures whenever they need to clarify doubts.
• Enhanced Retention: Video lectures enhance retention as they use a variety of sensory inputs to convey information. Visual aids and audio narration can help students to remember the concepts for a longer duration.
• Accessibility: Video lectures are accessible to students with different learning styles and abilities. Students who are visual learners can benefit from the visual aids, while auditory learners can benefit from the audio narration.

Overall, video lectures are an effective way to supplement traditional classroom learning and can help students to understand and master the concepts more effectively.

Students can also access Video Lectures of all subjects of CBSE Class 9

• Video Lectures for Class 9 Maths
• Video Lectures for Class 9 Social Science SST
• Video Lectures for Class 9 English
• Video Lectures for Class 9 Hindi
• Video Lectures for Class 9 Sanskrit

Frequently Asked Questions (FAQs) on Video Lectures for Class 9 Science

What are EduRev Video Lectures for Class 9 Science?

EduRev Video Lectures for Class 9 Science are pre-recorded video lessons that cover various topics and concepts in the Class 9 Science curriculum. These lectures are provided by EduRev, an educational platform, and can be accessed online by students at their own pace.

How can EduRev Video Lectures help me with my studies?

EduRev Video Lectures can provide visual and auditory explanations of scientific concepts, which can make it easier for some students to understand and retain the information. Additionally, these video lectures can provide a different perspective on a topic and can be replayed as many times as needed for better understanding.

Are EduRev Video Lectures a replacement for traditional classroom teaching?

EduRev Video Lectures should not be considered as a replacement for traditional classroom teaching, as the interaction with a teacher and classmates can be important for understanding and retaining information. These video lectures can be used as a supplement to traditional classroom teaching.