**1. Distance, Displacement, Speed, and Velocity**

**Description:** Explanation on the concept of distance, displacement, speed, and velocity.

**Core Concepts:** Forces and acceleration: Distance, displacement, speed, and velocity.

**2. What is Velocity?**

**Description:** Explanation of velocity and calculations related to velocity.

**Core Concepts:** Forces and acceleration: Velocity and its calculation.

**Link:** Video on velocity

**3. Physics- What is Acceleration?**

**Description:** Explanation of acceleration, mathematical representation, and calculation related to acceleration.

**Core Concepts:** Forces and acceleration: Acceleration and its calculation.

**Link:** Video on acceleration

#### 4. Distance Time Graph and Velocity Time Graph

**Description:** Interpretation of distance-time graph and velocity-time graph.

**Core Concepts:** Forces and acceleration: Graphical representation of distance-time graph and velocity-time graph

#### 5. Simulation on Forces and Motion

**Description:** Interactive simulation on the concept of balance, unbalanced, and resultant forces.

**Core Concepts: **Balanced and unbalanced forces.

#### 6. What is Momentum? Forces and Laws of Motion.

**Description:** Concept of forces and momentum, mathematical representation, and application.

**Core Concepts: **Momentum of a body.

**Link:** Video on momentum

#### 7. Equations of Motion

**Description:** Explanation of equations of linear motion.

**Core Concepts: **Equations of linear motion.

#### 8. Equations of Motion

**Description:** Derivation and application of equations of motion.

**Core Concepts: **Equations of linear motion.

#### 9. Newton’s First Law of Motion: Mass and Inertia

**Description:** Explanation of the concept of law of inertia and its application.

**Core Concepts: **Newton’s first law of motion.

#### 10. Newton’s First Law of Motion

**Description:** Explanation of Newton’s first law of motion.

**Core Concepts: **Newton’s first law of motion.

#### 11. Experimental Verification of Newton’s Second Law of Motion

**Description:** The concept, practical demonstration, calculation, and experimental verification of Newton’s second law of motion .

**Core Concepts: **Newton’s second law of motion.

**Link:** Video on Experimental verification on Newton's second law of motion

#### 12. Verification of Newton’s Second Law

**Description:** Interactive simulation to verify Newton’s second law of motion.

**Core Concepts: **Newton’s second law of motion.

**Link:** Simulation link on verification on Newton's second law of motion

#### 13. Newton's Third Law of Motion: Action and Reaction

**Description:** Explanation of the Newton’s third law of motion.

**Core Concepts: **Newton’s third law of motion.

#### 14. How to Make a High Speed Water Boat using DC Motor

**Description:** Procedures on construction of a water boat using a DC motor based on Newton's third of motion .

**Core Concepts: **Newton’s third law of motion.

#### 15. Liquid Pressure

**Description:** Interactive simulation to explain the factors affecting liquid pressure.

**Core Concepts: **Pressure inside a liquid.

#### 16. What is Buoyancy?

**Description:** Explanation on the concept of buoyancy.

**Core Concepts: **Buoyant force: Up thrust.

**Link:** Video on buoyancy

#### 17. What is the Archimedes’ Principle?

**Description:** Explanation of Archimedes principle.

**Core Concepts: **Buoyant force: Archimedes' principle.

#### 18. Archimedes’ Principle

**Description:** Explanation, verification and application of Archimedes’ principle.

**Core Concepts: **Buoyant force: Archimedes' principle.

#### 19. What is Relative Density?

**Description:** Explanation of relative density.

**Core Concepts: **Buoyant force: Archimedes' principle.

#### 20. Verification of Archimedes’ Principle

**Description:** Interactive simulation to verify Archimedes' principle.

**Core Concepts: **Buoyant force: Archimedes' principle.

#### 21. Converting between Temperature Scales (Celsius, Fahrenheit and Kelvin)

**Description:** Method to convert the temperature from Celsius to Fahrenheit and kelvin scale.

**Core Concepts: **Heat and Temperature: Measurement of temperature.

#### 22. Thermal Insulation

**Description:** Explanation of basic concepts on thermal insulation.

**Core Concepts: **Energy transfer: Thermal insulation.

#### 23. Specific Heat Capacity Explained

**Description:** The video contains the concept, formula of heat gained/lost and applications of specific heat capacity.

**Core Concepts: **Energy transfer: Specific heat capacity.

#### 24. Specific Heat Capacity

**Description:** Explanation of specific heat capacity.

**Core Concepts: **Energy transfer: Specific heat capacity.

#### 25. Latent Heat: Chemistry

**Description:** Explanation of latent heat of fusion and latent heat of vaporization, examples and applications.

**Core Concepts: **Energy transfer: Latent heat.

**Link:** Video on latent heat of fusion and latent heat of vaporization

#### 26. Circuit Construction Kits

**Description:** Interactive simulation to construct a circuit to demonstrate direction of flow of charge and conventional current.

**Core Concepts: **Electric current.

#### 27. Circuit Construction Kits

**Description:** Interactive simulation to construct a circuit using ac and dc source to study their properties graphically.

**Core Concepts: **Alternating current and direct current.

**Link:** Simulation on circuit construction using dc and ac source

#### 28. Difference between AC and DC Explained

**Description:** Explanation of differences between AC and DC with graphical representation.

**Core Concepts: **Alternating current and direct current.

#### 29. Faraday’s Law

**Description:** Interactive simulation on demonstration of Faraday’s law of electromagnetic induction.

**Core Concepts: **Electromagnetic induction.

#### 30. What is Electromagnetic Induction?

**Description:** Explanation and demonstration of electromagnetic induction.

**Core Concepts: **Electromagnetic induction.

#### 31. Lenz Law

**Description: **Demonstration on Lenz’s Law.

**Core Concepts: **Electromagnetic induction.

**Link:** Video on Lenz law

#### 32. The Lorentz Force

**Description: **Demonstration on Lorentz force.

**Core Concepts: **Electromagnetic induction and D.C motor.

**Link:** Video on Lorentz force

#### 33. Build a Simple Electric Motor

**Description: ** Procedure to o build a simple D.C motor based on the concept of electromagnetic induction.

**Core Concepts: **Electromagnetic induction and D.C motor.

#### 34. Bending Light

**Description: **Interactive simulation to show the bending of light when it travels from one medium to the other by altering the angle of incidence.

**Core Concepts: **Refraction of light.

#### 35. Refraction of Light

**Description: **This video contains the concepts and demonstration on refraction of light.

**Core Concepts: **Refraction of light.

#### 36. Laws of Refraction of Light

**Description: **Explanation of laws of refraction of light and the refractive index.

**Core Concepts: **Refraction of light.

#### 37. Total Internal Reflection - Critical Angle

**Description: **Explanation of critical angle and total internal reflection.

**Core Concepts: **Total internal reflection.

#### 38. Total Internal Reflection Demo

**Description: **Demonstration of total internal reflection using a water tank.

**Core Concepts: **Total internal reflection.

#### 39. Mirage an Optical Illusion

**Description: **Formation of optical illusion in desert.

**Core Concepts: **Total internal reflection.

#### 40. Effects of Total Internal Reflection

**Description: **Natural consequences and effects of total internal reflection.

**Core Concepts: **Total internal reflection.

#### 41. Different Types of Waves: Longitudinal and Mechanical

**Description: **Explanation of different types of waves.

**Core Concepts: **Types of waves.

**Link:** Video on types of waves

#### 42. Types of Waves, Frequency Amplitude and Sound Waves

**Description: **Explanation of terms used to describe waves (frequency, amplitude, time period, wavelength, and wave velocity).

**Core Concepts: **Characteristics of waves.

**Link:** Video on wavelength, frequency and amplitude of sound waves

#### 43. Longitudinal and Transverse Wave Basics

**Description: **Interactive simulation to demonstrate longitudinal and transverse waves.

**Core Concepts: **Characteristics of waves.

**Link:** Simulation on waves

#### 44. Wave on a String

**Description: **Interactive simulation to demonstrate using a waves.

**Core Concepts: **Characteristics of waves.

#### 45. How Ultrasound Works

**Description:** Explanation on working of ultrasound.

**Core Concepts: **Uses of wave.

#### 46. Sonar, How Sonar Works in Submarine

**Description:** Explanation of working of sonar.

**Core Concepts: **Uses of wave.

#### 47. Radar and Doppler Effect

**Description:** Explanation on working of RADAR.

**Core Concepts: **Uses of wave.

#### 48. Relative Positions

**Description:** Explanation of relative position of moon.

**Core Concepts: **Physical and chemical properties of the Moon and its environment.