Lectures related to Introduction to GeoGebra: Quadrants and Bisector Planes

Geometric Loci: Quadrants and Bisector Planes

Explores quadrants, bisector planes, geometric loci, and Geogebra applications in descriptive geometry.

Geometric Descriptive: Straight Lines and Line Projections

Explores straight lines, line purity, and line projections in geometric descriptive.

Explores projection planes, angles, and traces in geometric descriptive, emphasizing perpendicularity and parallelism in planes.

Projection Orthogonale: Properties and Methods

Explores the properties of orthogonal projection and the Monge method for projecting points in space.

Descriptive Geometry

Introduces Descriptive Geometry concepts, including conservation laws and projection methods.

Projection of Lines in Descriptive Geometry

Explains methods for accurately projecting lines in 3D space using GeoGebra.

Perspective: Definitions and Image Construction

Introduces perspective definitions and image construction methods in descriptive geometry, emphasizing radial projection principles and image construction on planes.

Axonometry: Core Concepts

Covers the core concepts of axonometry, focusing on projection and linear dependence of vectors.

Axonometry: Image of Points and True Magnitude of Segments

Explains axonometry, focusing on image of points and true magnitude of segments in 3D space.

True Sizes: Folding Method in Descriptive Geometry

Explains the folding method in descriptive geometry to determine true sizes of segments and distances between points.

Geometry: Euclidean Elements & Vitruvius

Explores Euclid's first proposition, ancient symmetria, and Vitruvius' architectural figures.

Relative Positions in Space

Covers the precise description of the relative positioning of objects in space.

Slope Lines and Principal Lines in Descriptive Geometry

Explores slope lines, principal lines, and their geometric relationships in descriptive geometry.

Geometric Projections: Orthogonal and Monge Projections

Covers orthogonal and Monge projections in descriptive geometry, focusing on geometric properties and visualization techniques.

Intersections of Lines and Medians

Explores intersections of lines and medians in a square geometry context.

Geometric Descriptive: Shadows and Perspective

Explores the basics of Geometric Descriptive, emphasizing shadows and perspective in 2D and 3D.

Affinity and Ellipses in Descriptive Geometry

Explores affinity in geometry, segment construction, ellipses, and circle projections.

Sphere Geometry: Properties and Projections

Explores sphere properties, projections, and symmetry, including apparent contours and missing projections of points.

Mediatrix and Bisector

Explores the mediatrix and bisector properties in right-angled triangles through proofs and constructions.

Local Homeomorphisms and Coverings

Covers the concepts of local homeomorphisms and coverings in manifolds, emphasizing the conditions under which a map is considered a local homeomorphism or a covering.