PREPARACIÓN 1er EXAMEN 3er TRIMESTRE (SÓLO PARA 2º ESO)

Podéis estudiar los óvalos, ovoide y espirales en la página web http://ciclicas.joseantoniocuadrado.com/

  • El óvalo de los trazados 1 y 3.
  • El ovoide del trazado 1.
  • Las espirales de los trazados 1, 2 y 4

Y las tangencias en la web: http://tangencias.joseantoniocuadrado.com/

  • Consideraciones fundamentales (propiedades), trazados 1,2 y 3.
  • Rectas tangentes a una circunferencia, trazados 1 y 2.
  • Circunferencias tangentes de radio conocido 2,3 y 4.

Mucho ánimo.

 

STILL LIFE IN POINTILLISM (1ºESO)

Pointillism is a technique of painting in which small, distinct dots of color are applied in patterns to form an image. Georges Seurat and Paul Signac developed the technique in 1886, branching from Impressionism. Still life is a work of art that represents mostly inanimate matter, typically commonplace objects which may be either natural (food, flowers, dead animals, plants, rocks, or shells) or man-made (drinking glasses, books, vases, jewelry, coins, pipes, and so on). In this work we mix both things. Here you can see the model image in order to continue your work at home. Be patient and do your best!

Puntillismo bodegón 2

POLYHEDRONS

Good afternoon! Here you can download the polyhedrons document. Choose ONLY TWO, print them and take them to class. // Buenas tardes. Aquí podéis descargar el documento de los poliedros. Elige dos, imprímelos y llévalos a clase. ENJOY!

espacio_luz_volumen_laminas.pdf

Aquí debajo os dejo la presentación de power point. // Here you can download the power point presentation.

POLIEDROS – POLYHEDRONS

 

CENTRAL SYMMETRY

In geometry, a point reflection or inversion in a point is a type of isometry of Euclidean space. An object in 2D which is invariant under a point reflection, possess point symmetry; if it is invariant under point reflection through its center, it is said to possess central symmetry or to be centrally symmetric. In 2D, a point reflection is the same as a rotation of 180 degrees.

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