Video: Ordering numeric expressions

Video (9-minute long) to help us understand how to order numbers expressed as decimals, fractions, and percentages.

Panoramio

Portal web dedicado a exhibir las fotografías de lugares o paisajes que los propios usuarios crean, de la observación de las imágenes podemos aprender más sobre una zona específica del mapamundi.

Stoichiometry

This video helps us to understand Stoichiometry.

Ciencias Sociais

Traditional IRAs

This video helps us to understand the traditional IRAs.

Pi bonds and sp2 hybridized orbitals

This video helps us to understand the Pi bonds and sp2 hybridized orbitals.

Markovnikov's rule and carbocations

This video helps us to understand the Markovnikov's rule and carbocations.

Crossword: Easter

This resource consists of a crossword game. We have to fill in the gaps with the proper words.

Express English: Heroes

This resource consists of a video which sets a question in order to establish a debate about a topic.

Double headed serpent

This resource consists of a unit that deals and lets us explore about the double-headed serpent, an ancient piece of art made by the Aztecs, and discover that to the Aztecs, snakes were important in art…