Comenzó con una pizza (It Started With Pizza)

As they say, necessity is the mother of invention, and this book introduces readers to 14 women who invented very useful, helpful items. They include Chicago native Margaret Wilcox who invented the car heater, Indiana native Marion O'Brien Donovan who invented disposable diapers, Pennsylvania native Stephanie Kwolek who invented Kevlar, and Austria-born actress Hedy Lamar whose secret communications systems led to the creation of WiFi, Bluetooth, and GPS.

Describes The Physical Characteristics, Behavior, And Metamorphosis Of Insects, And Insects In Your Garden, Backyard And In Your Home.

'Embarque 4' cierra la serie Embarque. Dirigido a un nivel B2 su originalidad y lo que lo diferencia es - La feria de como punto de partida de cada unidad. La feria de la mascota o La feria del regalo son algunos de los módulos en los que los estudiantes trabajarán campos léxicos diferentes de una manera original y divertida. El trabajo de la tipología textual y la destreza escrita. En cada unidad se trabaja un género textual escrito (redacción, carta de reclamación, reseña, etc.,) y oral diferente, aportando modelos y funciones para ello.

In this Spanish-translated script, travel back in time to when the Declaration of Independence was written. Students will act out the roles of the writers, experiencing the thoughts and feelings they had while creating this revolutionary document. This script includes roles written at various reading levels, allowing teachers to implement differentiation and English language learner strategies into their instruction. This feature allows teachers to assign each role based on their students' individual reading levels, encouraging everyone to get involved in the same activity. Whether students...