Els efectes de l'esport en el cervell humà

En l'actualitat, experts en salut mental i neurociències valoren el paper que l'activitat física pot tenir en la salut del cervell.

Buoyancy

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

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EX7 Language Questions about languages SM

A list of questions you can use to generate conversations in the ESL/EFL classroom.

El puente romano de Alcántara

Vídeo en el que se describe el puente romano en piedra más representativo y mejor conservado del antiguo imperio.

Printable Synonym and Antonym Worksheets

Free printable synonym and antonym worksheets for you to use in your classroom, homeschool program, or supplemental help at home.

The Constitution of the United States: A Transcription

A transcription of the Constitution as it was inscribed by Jacob Shallus on parchment (the document on display in the Rotunda at the National Archives Museum.) The spelling and punctuation reflect the original.

Just English E Speaking Countries SM

Some facts and figures about the English Language

Iolanda Arboleas: La auténtica formación está en el equipo

Iolanda Arboleas, directora del instituto de Sils, te presenta la experiencia educativa que se promueve en este centro. ¿Te la vas a perder?

RY1 Nursery Rhymes for Children SM

Children's Mother Goose Nursery Rhymes Collection. Educational lessons and ideas using nursery rhymes.