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CBSE FEEDS

Animated Tutorials: General Biology

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Meiosis
Meiosis
Mitosis
Mitosis
Cellular Organelles
The Evolution of Cellular Organelles
Cellular Respiration
Cellular Respiration
Reflex Arcs
Reflex Arcs
Human ES Cells
Human Embryonic Stem Cells
Ovarian and Uterine Cycles
The Ovarian and Uterine Cycles
Heat Changes Protein Structure
Heat Changes Protein Structure
The Kidney
The Mammalian Kidney
Independent Assortment
Independent Assortment of Alleles
DNA Library
Construction of a DNA Library
Life Cycle of a Moss
Life Cycle of a Moss
Angiosperms
Life Cycle of an Angiosperm
Meselson-Stahl
The Meselson-Stahl Experiment
Harvesting light
Harvesting Light
IVF
Translation-Linked Protein Secretion
Life Cycle of HIV
Life Cycle of HIV, a Retrovirus
Gel Electrophoresis
Gel Electrophoresis
DNA Chip Technology
DNA Chip Technology
Independent Assortment
Independent Assortment and Gamete Diversity
Inflammation
Nonspecific Inflammatory Response
Fixed Behaviors
Simple Stimuli Trigger Fixed Behaviors
Pulse-Chase Experiment
A Pulse-Chase Experiment
Vesicle Budding and Fusing
Vesicle Budding and Fusing
Solar Compass
Time-Compensated Solar Compass
Electron Transport
Electron Transport: Aerobic and Anaerobic Conditions
Blood Pressure
Measuring Blood Pressure
Human Heart
Blood Flow through the Human Heart
The Synapse
The Synapse
Carrier Proteins
Carrier Proteins
Action Potentials
Action Potentials
Polyribosomes
Polyribosomes
Properties of Water
Properties of Water
Enzymes
Activation Energy and Enzymes
Mistakes in Meiosis
Mistakes in Meiosis
Mendel's Experiments
Mendel's Experiments
Scientific Method
The Scientific Method
Lac Operon
The 
lac Operon

Higher Chemistry


Chapter 1:  The Science of Matter

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Section 1:  The Puzzle of Matter

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Section 2:  Properties and Changes of Matter

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Chapter 2:  Matter Is Made of Atoms

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Section 1:  Atoms and Their Structure

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Section 2:  Electrons in Atoms

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Chapter 3:  Introduction to the Periodic Table

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Section 1:  Development of the Periodic Table

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Section 2:  Using the Periodic Table

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Chapter 4:  Formation of Compounds

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Section 1:  The Varitey of Compounds

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Section 2:  How Elements Form Compounds

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Chapter 5:  Types of Compounds

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Section 1:  Ionic Compounds

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Section 2:  Covalent Compounds

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Chapter 6:  Chemical Equations and Reactions

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Additional Trends of the Periodic Table

Section 1:  Chemical Equations

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Section 2:  Types of Reactions

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Section 3:  Nature of Reactions

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Chapter 7:  Completing the Model of the Atom

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Section 1:  Present-Day Atomic Theory

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Section 2:  The Periodic Table and Atomic Structure

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Chapter 8:  Periodic Properties of the Elements

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Additional Trends of the Periodic Table

Section 1:  Main Group Elements

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Section 2:  Transition Elements

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Chapter 9:  Chemical Bonding

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Additional Trends of the Periodic Table

Section 1:  Bonding of Atoms

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Section 2:  Molecular Shape and Polarity

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Chapter 10:  The Kinetic Theory of Matter

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Section 1:  Physical Behavior of Matter

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Section 2:  Energy and Changes of State

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Chapter 11:  Behavior of Gases

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Section 1:  Gas Pressure

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Section 2:  The Gas Laws

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Chapter 12:  Chemical Quantities

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Section 1:  Counting Particles of Matter

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Section 2:  Using Moles

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Chapter 13:  Water and Its Solutions

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Section 1:  Uniquely Water

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Section 2:  Solutions and Their Properties

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Chapter 14:  Acids, Bases, and pH

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Section 1:  Acids and Bases

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Section 2:  Strengths of Acids and Bases

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Chapter 15:  Acids and Bases React

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Section 1:  Acid and Base Reactions

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Section 2:  Applications of Acid-Base Reactions

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Chapter 16:  Oxidation-Reduction Reactions

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Section 1:  The Nature of Oxidation-Reduction Reactions

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Section 2:  Applications of Oxidation-Reduction Reactions

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Chapter 17:  Electrochemistry

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Section 1:  Voltaic Cells: Electricity from Chemistry

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Section 2:  Electrolysis: Chemistry from Electricity

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Chapter 18:  Organic Chemistry

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Section 1:  Hydrocarbons

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Section 2:  Sustituted Hydrocarbons

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Section 3:  Plastics and Other Polymers

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Chapter 19:  The Chemistry of Life

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Section 1:  Molecules of Life

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Section 2:  Reactions of Life

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Chapter 20:  Chemical Reactions and Energy

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Section 1:  Energy Changes in Chemical Reactions

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Section 2:  Measuring Energy Changes

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Section 3:  Photosynthesis

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Chapter 21:  Nuclear Chemistry

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Section 1:  Types of Radioactivity

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Section 2:  Nuclear Reactions and Energy

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Section 3:  Nuclear Tools

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Higher Physics


Chapter 1:  A Physics Toolkit

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Section 1.1 :  Mathematics and Physics

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Section 1.2 :  Measurement

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Section 1.3 :  Graphing Data

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Chapter 2:  Representing Motion

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Section 2.1 :  Picturing Motion

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Section 2.2 :  Where and When?

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Section 2.3 :  Position-Time Graphs

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Section 2.4 :  How Fast?

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Chapter 3:  Accelerated Motion

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Additional Calculus Activities

Section 3.1 :  Acceleration

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Section 3.2 :  Motion with Constant Acceleration

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Section 3.3 :  Free Fall

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Chapter 4:  Forces in One Dimension

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Section 4.1 :  Force and Motion

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Section 4.2 :  Using Newton’s Laws

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Section 4.3 :  Interaction Forces

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Chapter 5:  Forces in Two Dimensions

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Section 5.1 :  Vectors

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Section 5.2 :  Friction

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Section 5.3 :  Force and Motion in Two Dimensions

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Chapter 6:  Motion in Two Dimensions

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Section 6.1 :  Projectile Motion

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Section 6.2 :  Circular Motion

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Section 6.3 :  Relative Velocity

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Chapter 7:  Gravitation

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Section 7.1 :  Planetary Motion and Gravitation

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Section 7.2 :  Using the Law of Universal Gravitation

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Chapter 8:  Rotational Motion

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Section 8.1 :  Describing Rotational Motion

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Section 8.2 :  Rotational Dynamics

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Section 8.3 :  Equilibrium

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Chapter 9:  Momentum and Its Conservation

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Section 9.1 :  Impulse and Momentum

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Section 9.2 :  Conservation of Momentum

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Chapter 10:  Energy, Work, and Simple Machines

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Section 10.1 :  Energy and Work

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Section 10.2 :  Machines

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Chapter 11:  Energy and Its Conservation

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Section 11.1 :  The Many Forms of Energy

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Section 11.2 :  Conservation of Energy

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Chapter 12:  Thermal Energy

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Section 12.1 :  Temperature and Thermal Energy

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Section 12.2 :  Changes of State and the Laws of Thermodynamics

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Chapter 13:  States of Matter

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Section 13.1 :  Properties of Fluids

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Section 13.2 :  Forces Within Liquids

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Section 13.3 :  Fluids at Rest and in Motion

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Section 13.4 :  Solids

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Chapter 14:  Vibrations and Waves

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Section 14.1 :  Periodic Motion

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Section 14.2 :  Wave Properties

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Section 14.3 :  Wave Behavior

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Chapter 15:  Sound

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Section 15.1 :  Properties and Detection of Sound

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Section 15.2 :  The Physics of Music

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Chapter 16:  Fundamentals of Light

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Section 16.1 :  Illumination

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Section 16.2 :  The Wave Nature of Light

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Chapter 17:  Reflection and Mirrors

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Section 17.1 :  Reflection from Plane Mirrors

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Section 17.2 :  Curved Mirrors

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Chapter 18:  Refraction and Lenses

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Section 18.1 :  Refraction of Light

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Section 18.2 :  Convex and Concave Lenses

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Section 18.3 :  Applications of Lenses

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Chapter 19:  Interference and Diffraction

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Section 19.1 :  Interference

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Section 19.2 :  Diffraction

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Chapter 20:  Static Electricity

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Section 20.1 :  Electric Charge

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Section 20.2 :  Electric Force

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Chapter 21:  Electric Fields

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Section 21.1 :  Creating and Measuring Electric Fields

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Section 21.2 :  Applications of Electric Fields

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Chapter 22:  Current Electricity

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Section 22.1 :  Current and Circuits

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Section 22.2 :  Using Electric Energy

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Chapter 23:  Series and Parallel Circuits

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Section 23.1 :  Simple Circuits

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Section 23.2 :  Applications of Circuits

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Chapter 24:  Magnetic Fields

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Section 24.1 :  Magnets: Permanent and Temporary

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Section 24.2 :  Forces Caused by Magnetic Fields

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Chapter 25:  Electromagnetic Induction

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Section 25.1 :  Electric Current from Changing Magnetic Fields

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Section 25.2 :  Changing Magnetic Fields Induce EMF

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Chapter 26:  Electromagnetism

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Section 26.1 :  Interactions of Electric and Magnetic Fields and Matter

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Section 26.2 :  Electric and Magnetic Fields in Space

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Chapter 27:  Quantum Theory

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Section 27.1 :  A Particle Model of Waves

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Section 27.2 :  Matter Waves

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Chapter 28:  The Atom

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Section 28.1 :  The Bohr Model of the Atom

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Section 28.2 :  The Quantum Model of the Atom

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Chapter 29:  Solid-State Electronics

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Section 29.1 :  Conduction in Solids

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Section 29.2 :  Electronic Devices

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Chapter 30:  Nuclear Physics

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Section 30.1 :  The Nucleus

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Section 30.2 :  Nuclear Decay and Reactions

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Section 30.3 :  The Building Blocks of Matter

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