Fundamentos de televisión analógica y digital

Equality is a contentious issue in our society today. This is why it's important for students to be given information related to equality so they can come to reasonable conclusions of their own. Using age-appropriate language, this book discusses equality in a number of different forms and touches upon why equality is so important in a democracy. The text also explores how extreme equality, like most extremes, could be a bad and unrealistic idea. Readers will gain enough information to understand and think about this complex idea for themselves.

Come find out what professional Crime Scene investigators do to solve a crime in this Spanish-translated nonfiction book! With detailed images and fascinating facts, readers learn about forensic science, criminal investigative evidence, and crime scene searches. This book includes an interview with a real-life CSI and a glossary, index, and list of useful sources. This 6-Pack includes six copies of this title and a lesson plan.

¡Oh, no! ¡Claudia ha vuelto a desaparecer! Por suerte, esta vez es una falsa alarma, pero la familia Itarte va a evitar a toda costa que vuelva a ocurrir. Lluís sospecha que el duende está detrás de todo esto y deciden tenderle una trampa. Pero, cuando descubren lo que ocurre, la aventura no hace más que comenzar. ¡Tendrán que viajar a un lugar increíble para resolver el misterio!

In this bilingual picture book, astronaut José M. Hernández recounts his childhood as the son of Mexican migrant workers and his life-long dream to travel to the stars.