Archivo de la categoría: 3º E.S.O.

Presentación digital sobre plásticos


El alumnado de 3º de PMAR va a realizar una presentación digital con Impress.

El tema a tratar es los plásticos, y la presentación debe contener:

– Una diapositiva inicial con título “Los plásticos” y que detalle las propiedades de este tipo de material.

– Diapositivas dedicadas a cada uno de los plásticos estudiados. Cada diapositiva incluirá texto especificando las características del plástico y sus principales aplicaciones. Además cada diapositiva contendrá una o varias imágenes de objetos realizados con ese plástico. Los plásticos estudiados en clase han sido: PVC, porexpán, polietileno, metacrilato, celofán, caucho.

– Finalmente, aplica una transición de barrido hacia la derecha entre cada una de las diapositivas. Configura más o menos tiempo de avance de diapositiva según el contenido que contenga ésta.

– Guarda la presentación con el nombre impressapellidos y envíalo a mi mail.

Recursos:

Información sobre los plásticos:

TEORÍA SOBRE LOS PLÁSTICOS.

PRESENTACIÓN FLASH SOBRE LOS PLÁSTICOS

MATERIALES PLÁSTICOS Y OTROS.

Información sobre el programa Impress:

Imágenes

http://recursostic.educacion.es/bancoimagenes/web/

http://www.google.es/imghp?hl=es&tab=wi

Presentation about plastics


This activity consists of doing a presentation about plastics. We are going to use LibreOffice Impress, a free and open-source software.

Your presentation should contain the following information:

  • An initial slide showing the title “Plastics” and a subtitle explaining the definition of a plastic.
  • A slide dedicated to the properties of plastics.
  • Three slides focused on each type of plastic: thermoplastics, thermosetting plastics and elastomers. All of the slides should include text about the properties of this each kind of plastic, and images related to these materials.
  • Slides referring to industrial plastics. Each of these slides should include:
    • Properties of this type of plastic.
    • Its uses.
    • Images of objects made of this material.
  • Finally,  set the slide transitions taking into account that you should be able to easily read the information.

It is up to you to customize the animation of the slides by adding different effects.

Resources:

Plastics. Petervaldivia.com.

Materials. Tecnovicar3.com

Technological materials. Bilingual Technology.

Crossword about Technical Drawing


This is a crossword about Technical Drawing. Try to solve it before checking the key.

 

Download crossword

Download key

Link to an interactive crossword

Vernier caliper and micrometer


A Vernier caliper is a measuring instrument consisting of a fixed ruler in millimeters and a nonius or sliding scale. Using this instrument, we are able to  measure interior spaces or diameters, thickness, length and exterior diameters, and depth in an object.

A micrometer is a nut and bolt mechanism that measures small distances or thicknesses between its two faces, one of which can be moved away from or towards the other by turning a screw with a fine thread.

We use these instruments to measure more precisely.

To practice how to read a measure in these instruments click on these links:

Calibre virtual. Profesor Stefanelli.

Micrómetro virtual. Educaplus.

Activities

Annotation


Annotation consists of expressing the real measurements of an object on a plan. That information is essential and it makes the plan easier to read and interpret.

In this presentation made by Isabelop, we can study dimensioning.

 

If you want to practice dimensioning, download this activity.

Dimensioning activity