Unique Online Classes & Pre-Recorded Courses

Get to know the exciting world of chemical bonding! In this lesson, we’ll learn how atoms stick together to form important compounds like table salt (sodium chloride). Discover how sodium gives up an electron and chlorine grabs it, creating a strong bond. 

Lesson 1: Chemical Bonding intro

• What is chemical bonding, and where is it seen.

Lesson 2: Types of bonds

• Ionic bond and its use cases

Lesson 3: Covalent bonds

• Covalent bonds and their use cases and examples

Lesson 4:  Conclusion

• Hydrogen bond and representation of bonding

Join us to see how these connections shape everything around us!

This Class XII CBSE Physics course offers a comprehensive understanding of all key concepts, integrating theory with practical applications. It prepares students for board exams and competitive exams like JEE, enhancing problem-solving skills and conceptual clarity.

Curriculum Structure

Unit I: Electrostatics

• Electric charges and fields – Electric charges, conservation, Coulomb’s law, force between charges, superposition principle, electric field, field lines, dipole, torque, flux, Gauss’s theorem and its applications.
• Electrostatic potential and capacitance – Potential, equipotential surfaces, potential due to point charge/dipole/system, potential energy, conductors, dielectrics, capacitors, series/parallel combinations, energy in capacitor.

Unit II: Current Electricity

• Electric current, drift velocity, mobility, Ohm’s law, resistivity, conductivity, temperature dependence, internal resistance, emf, combination of cells, Kirchhoff’s laws, Wheatstone bridge, metre bridge, potentiometer.

Unit III: Magnetic Effects of Current and Magnetism

• Moving charges and magnetism – Biot-Savart law, Ampere’s law, force on current-carrying conductor, torque on coil, galvanometer, conversion to voltmeter/ammeter.
• Magnetism and matter – Bar magnet, earth’s magnetism, magnetic elements, dia-, para-, and ferromagnetic substances, hysteresis.

Unit IV: Electromagnetic Induction and Alternating Currents

• Faraday’s law, induced emf, Lenz’s law, eddy currents, self and mutual induction, AC circuits (resistor, inductor, capacitor), reactance, impedance, LC oscillations, resonance, transformer.

Unit V: Electromagnetic Waves

• Need of displacement current, electromagnetic waves and their characteristics, transverse nature, spectrum (radio to gamma rays).

Unit VI: Optics

• Ray optics and optical instruments – Reflection, refraction, total internal reflection, lens formula, magnification, power, microscopes, telescopes.
   
• Wave optics – Huygens’ principle, interference, Young’s double slit, diffraction (single slit), resolving power, polarization, Brewster’s law.

Unit VII: Dual Nature of Radiation and Matter

• Photoelectric effect, experimental study, Einstein’s equation, matter waves, de Broglie relation, Davisson-Germer experiment.

Unit VIII: Atoms and Nuclei

• Atoms – Rutherford, Bohr model, energy levels, hydrogen spectrum.
   
• Nuclei – Composition, size, mass-energy relation, binding energy, radioactivity (α, β, γ decay), nuclear fission and fusion.

Unit IX: Electronic Devices

• Semiconductors (intrinsic, extrinsic), p–n junction diode, I–V characteristics, junction diode as rectifier, LED, photodiode, solar cell, Zener diode, transistor characteristics, transistor as amplifier/switch.

Explain what environment means, its components, and how humans modify the environment.

Lesson Name: Environment

• Environment and its components

Course Structure

Lesson Name: Motion in a Straight Line, Motion in a Plane, Work, Energy, and Power

• Various parameters used to asses motion
• Equations of motion and graphs
• Vectors
• Projectile
• Equations of a projectile
• Numerical analysis using graphs
• Types of work done
• Types of energy
• Conservation of energy
• Graphical analysis
• Power and pump problems

Welcome to ICSE Class 6 Physics, where science becomes a journey of curiosity and discovery!

This course is designed to introduce young learners to the fascinating world of physical science. From understanding how objects move and interact, to exploring light, electricity, and simple machines, each topic is taught using easy language, visual examples, and fun activities. Whether you're learning at home or in the classroom, this course lays a strong foundation for future science learning and builds critical thinking skills from the ground up.

Course Structure

1. Introduction to Physics

• Definition of Physics
• Importance in daily life
• SI units and measurement tools

2. Physical Quantities and Measurements

• Measurement of length, mass, time, temperature
• Units and instruments

3. Motion and Types of Motion

• Rest and motion
• Types: linear, circular, periodic, rotational
• Distance and displacement
• Speed (concept only)

4. Force

• Definition and effects
• Types: contact, non-contact
• Friction: advantages, disadvantages, control

5. Simple Machines

• Definition and need
• Types: lever, pulley, inclined plane, wheel & axle, wedge, screw

6. Light

• Sources and properties
• Reflection and shadows
• Transparent, translucent, opaque objects
• Pinhole camera

7. Magnetism

• Types and properties of magnets
• Magnetic vs non-magnetic materials
• Magnetic poles and compass
• Uses of magnets

8. Electricity

• Electric cell and circuit
• Conductors and insulators
• Safe use of electricity
• Simple electric activities

Let’s make physics your favorite subject—one concept at a time!

The chapter "The Human Eye and the Colourful World" explains the structure and function of the human eye, which allows us to see the world around us. 

It covers important parts like the cornea, iris, pupil, lens, retina, and optic nerve. 

The chapter also discusses 

• The eye's ability to adjust its focus (accommodation)
• common vision defects (myopia, hypermetropia, and presbyopia)
• and their corrections using lenses.

Step into the fascinating world of atomic physics with our in-depth exploration of the nuclear model of the atom! In this engaging session, we’ll journey through the historical experiments and scientific breakthroughs that reshaped our understanding of matter. You’ll learn how the groundbreaking work of scientists like Rutherford led to the discovery of the atomic nucleus, replacing earlier models and paving the way for modern nuclear physics.

In this interactive gig, we will:

1) Examine the key experiments (e.g., the gold foil experiment) that challenged the plum pudding model and revealed the nucleus.
2) Break down the structure and forces at play within the atom’s nucleus.
3) Discuss the implications of the nuclear model for both scientific theory and practical applications in fields.

Curriculum Details

Lesson 1:  The atom (Scattering experiments)
Lesson 2:  Rutherford–Bohr model of the atom
Lesson 3:  The nucleus (Protons, neutrons, isotopes and, nuclides)
Lesson 4:  Nuclear energy (Nuclear reactor)
Lesson 5:  Fission & Fusion

Course Curriculum: 

 1. Haloalkanes: 

• Nomenclature, 
• Nature of C–X bond
• Physical and chemical properties
• Optical rotation mechanism of substitution reactions.

 2. Haloarenes: 

• Nature of C–X bond, 
• Substitution reactions (Directive influence of halogen in monosubstituted compounds only).
• Uses and environmental effects of dichloromethane, trichloromethane, tetrachloromethane, iodoform, freons, and DDT.

3. Alcohols: 

• Nomenclature
• Methods of preparation
• Physical and chemical properties (of primary alcohols only)
• Identification of primary
• Secondary, and tertiary alcohols
• Mechanism of dehydration
• Uses with special reference to methanol and ethanol

4. Phenols: 

• Nomenclature 
• Methods of preparation 
• Physical and chemical properties
• Acidic nature of phenol 
• Electrophilic substitution reactions
• Uses of phenols.

5. Ethers: 

• Nomenclature
• Methods of preparation, 
• Physical and chemical properties
• Uses

6. Aldehydes and Ketones: 

• Nomenclature
• Nature of the carbonyl group
• Methods of preparation
• physical and chemical properties
• Mechanism of nucleophilic addition
• Reactivity of alpha hydrogen in aldehydes
• Uses.

7. Carboxylic Acids: 

• Nomenclature
• Acidic nature
• Methods of preparation
• physical and chemical properties
• Uses

8. Amines: 

• Nomenclature
• Classification
• Structure
• Methods of preparation
• Physical and chemical properties
• Uses
• Identification of primary
• Secondary and tertiary amines

9. Diazonium salts: 

• Preparation
• Chemical reactions 
• Importance in synthetic organic chemistry

Topics to be Covered:

1. Reflection of Light
   🔹Laws of Reflection
   🔹Plane Mirror and its characteristics
   🔹Regular and Diffused Reflection
2. Spherical Mirrors
   🔹Concave and Convex Mirrors
   🔹Image formation by spherical mirrors
   🔹Uses of concave and convex mirrors
   🔹Mirror Formula and Magnification
3. Refraction of Light
   🔹Laws of Refraction
   🔹Refraction through a glass slab
   🔹Refractive Index
4. Lenses
   🔹Convex and Concave Lenses
   🔹Image formation by lenses
   🔹Lens Formula and Magnification
   🔹Power of a Lens

Lessons schedule- Duration of each lesson will be 45- 50 minutes
Time : 7:00 pm-8:00 pm

Curriculum Structure: Magnetic Effects of Electric Current

1. Relationship Between Electricity and Magnetism

🔹Explanation of how electricity and magnetism are related

2. Magnetic Field Produced by Electric Current

🔹Introduction to the concept of a magnetic field

🔹Oersted’s experiment

3. Understanding Magnetic Fields

🔹Magnetic field lines

🔹Right-hand thumb rule

4. Magnetic Field Due to a Current-Carrying Conductor

🔹Magnetic field around a straight wire

🔹Magnetic field in a circular loop

🔹Magnetic field in a solenoid

5. Working of an Electric Motor

🔹Explanation and functioning of an electric motor

6. Electromagnetic Induction

🔹Introduction to electromagnetic induction

🔹Working of an electric generator

7. Types of Current

🔹Difference between AC (Alternating Current) and DC (Direct Current)

🔹Practical uses of AC and DC