Teaching videos

Revision videos for going over basic concepts from the 2nd year of the Bachillerato.
  • Block I. Introduction to technical drawing. Handling tools

                         Video: Graphic expression in Civil Engineering
                         Video: Paper and other elements
                         Video: The set square and the triangle

  • Block II.- Drawing to scale

                         Video: Definition of scale and kinds. Examples. Normalised scale. The scaler. Graphic scale
                         Video: Exercises: scales and margins

  • Block III.- Graphical resolution of geometric places

                  Basic concepts
                         Video:The bisection
                         Video: The Perpendicular bisector
                         Video: Thales Theorem
                         Video: Angles at the circumference
                         Video: Power of a point in terms of a straight line
                         Video: Straight lines and salient points of a triangle
                         Video: The "arc capable"
                         Video: The "arc capable: applicable exercise
                         Video: Construction of the tangent to circumference through outside point P
                         Video: Trisection of a segment
                         Video: Translating an angle
                         Video: Geometric place of the points from where the sides of the trangle can be seen from the same angle
                         Video: Find the square
                         Video: Find parallel straight lines 4cm apart which pass through given points A and B
                         Video: Exercises: resolution of triangles
                   Regular Polygons
                         Video: Construction of regular polygons
                   Geometric Transformations
                         Video: Exercises on transformations: translation (I)
                         Video: Exercises on transformations: translation (II)
                         Video: Exercises on transformations: Homothetic (I)
                         Video: Exercises on transformations: Homothetic (II)
                         Video: Exercises on transformations: Symmetry

  • Block IV. Projection Elements and types of projection

                         Video: Projection systems
                         Video: Views and representation
                         Video: Example: views

  • Block I.- Oscillations and waves

                    Simple Harmonic Motion (SHM)
                         Video: Breadth of a SHM
                         Video: Acceleration of a SHM
                         Video: SHM equation
                         Video: SHM velocity and acceleration
                         Video: SHM equation under initial conditions
                         Video: SHM energy
                         Video: Period of a mass-spring system
                         Video: Period of a simple pendulum
                    Waves
                         Video: General equation for waves
                         Video: Harmonic waves equation
                         Video: Sinusoidal wave
                         Video: Power of a sinusoidal wave
                         Video: Wave interference
                         Video:  Wave interference. Phasors
                         Video: Interference due to a path difference (I)
                         Video: Interference due to a path difference (II)
                         Video: Stationary wave
                         Video: Vibration modes

  • Block II- Thermodynamics

                         Video: Calorimetry (I)
                         Video: Calorimetry (II)
                         Video: Changes in phase
                         Video: First principle of thermodynamics
                         Video: Internal energy
                         Video: Carnot Cycle
                         Video: Performance of a Carnot machine
                         Video: Entropy of free adiabatic expansion
                         Video:  Irreversibility of a thermodynamic process
                         Video:  Thermal expansion

  • Block III.- Electrostatics

                         Video: Coulomb´s Force (I)
                         Video: Coulomb´s Force (II)
                         Video: Electrostatic field at the midpoint of a semi-circular wire
                         Video: Electrostatic field on the perpendicular bisector of a straight wire with length L
                         Video: Electrostatic field on the axis of a ring with the radius
                         Video: Gauss´s Law. Electrostatic field created by an undefined wire
                         Video: Gauss´s Law. Electrostatic field created by an undefined flat plate
                         Video: Gauss´s Law. Electrostatic field created by an undefined spherical crust
                         Video: Gauss´s Law. Electrostatic field created by a uniformly charged sphere
                         Video: Gauss´s Law and electrostatic power of two charged and concentric spheres
                         Video: Capacity of a spherical condenser

  • Block IV.- Magnetism and induction

                    Magnetism
                         Video: Magnetic force on moving charges. Radius of the trajectory
                         Video: Magnetic force on a straight current conductor
                         Video: Magnetic force on a semi-circular current conductor
                         Video: Biot-Savart Law. Magnetic field on the axis of a circular spiral
                         Video: Biot-Savart Law. Magnetic field created by current conductors
                         Video: Biot-Savart Law. Magnetic field on the axis of a circular spiral
                         Video: Biot-Savart Law. Magnetic field created by a rectilinear conductor
                         Video: Ampère´s Law. Magnetic field created by a rectilinear conductor
                         Video: Ampère´s Law. Magnetic field on the axis of a toroidal solenoid
                         Video: Ampère´s Law. Magnetic field on the axis of a straight solenoid
                         Video: Ampère´s Law. Magnetic field created by a cylindrical crust
                    Introduction
                         Video: Magnetic flow across a straight solenoid
                         Video: Variation in magnetic flow in terms of time
                         Video: Magnetic flow across a rectangular spiral
                         Video: Faraday-Lenz Law. Electromagnetic induction due to a mobile rod
                         Video: Faraday-Lenz Law. Electromagnetic induction due to a variable magnetic field

  • Block I.- Algebraic expressions and equations

                         Video: Algebraic expressions and equations
                         PDF: Algebraic expressions and equations

  • Block II.- Inequalities, inequations and absolute value

                         Video: Inequalities, inequations and absolute value
                         PDF: Inequalities, inequations and absolute value

  • Block III.- Exponential and logarithm functions

                         Video: Exponential and logarithm functions
                         PDF: Exponential and logarithm functions

  • Block IV.- Trigonometric functions

                         Video: Trigonometric functions
                         PDF: Trigonometric functions

  • Block V.- Real functions of a real variable

                         Video: Real functions of a real variable (I)
                         Video: Real functions of a real variable (II)
                         Video: Real functions of a real variable (III)
                         Video: Real functions of a real variable (IV)
                         Video: Real functions of a real variable (V)
                         Video: Real functions of a real variable (VI)
                         Video: Real functions of a real variable (VII)
                         Video: Real functions of a real variable (VIII)

  • Block VI. - Derivations and applications

                         Video: Derivations and applications (I)
                         Video: Derivations and applications (II)
                         Video: Derivations and applications (III)
                         Video: Derivations and applications (IV)
                         Video: Derivations and applications (V)
                         Video: Derivations and applications (VI)
                         Video: Derivations and applications (VII)

  • Block VII.- Representing real functions

                         Video: Representing real functions (I)
                         Video: Representing real functions (II)

  • Block VIII.- Calculating defined primitives and integrals

                         Video: Calculating defined primitives (I)
                         Video: Calculating defined primitives (II)
                         Video: Calculating defined primitives (III)
                         Video: Calculating defined primitives (IV)
                         Video: Calculating defined primitives (V)
                         Video: Calculating defined primitives (VI)
                         Video: Calculating defined primitives (VII)
                         Video: Defined integrals (I)
                         Video: Defined integrals (II)
                         Video: Defined integrals (III)
                         Video: Defined integrals (IV)