espacio_luz_volumen_laminas.pdf
Aquí debajo os dejo la presentación de power point. // Here you can download the power point presentation.
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.
We learnt how to draw a hexagon and a octagon with two methods: From one side / Inscribed in a circumference.
And now… some good works 🙂
The objective of this exercise is to learn how to use the compass and the set square. We also listened some celtic music to intruduce the work.
In this part we learnt how to divide a segment in equal parts with the THALES THEOREM and the DIVISION OF A CIRCUMFERENCE METHOD. Notice that the Thales theorem is one step in the division of a circumference method!
Learning some basic technical drawings. Bisector of an angle, bisector of a segment, parallel and perpendicular. First steps in this amazing world!
In this post we are going to include free drawings that students did out of school classes. We have young artists, don´t you think so?
The students designed very creative drawings for their front/cover pages. They had to include the name, number, group, arts and crafts, educación plástica y visual and first-second-third quarter. Look at the results!
