Refuerzo de lengua. 2o ESO. Cuadernos de lengua

Internet security breaches have been in the news of late. Organizations, governments, businesses, and individual internet users are all at risk. This book introduces readers to the importance of cybersecurity and addresses the current risks from hackers, viruses and other malware, identity thieves, and other online perils. It provides concrete measures that young digital natives can take to protect themselves and their computers, smartphones, and other devices. This volume's lively, cautionary narrative and useful tips will help readers effectively defend their identities and data.

La visión, la audición, el olfato, el gusto, el tacto.. ¿los conocerán todos? Con esta recopilación de poemas y rimas infantiles, los pequeños y pequeñas lectoras podrán descubrir de una forma divertida y educativa los cinco sentidos mientras disfrutan de las ilustraciones realizadas por Ana Acosta Velasquez.

As the school year comes to an end, the students in this book recall their favorite things and activities from the year. They use graphs and charts to record and show their favorites. Join them as they relive their experiences through the year.

Unexpected occurences have always caused panic, but explorers and scientists seek to find answers and explanations.