La historia de las innovaciones victorianas: Fracciones equivalentes (The History of Victorian Innovations: Equivalent Fractions)

Young readers will learn the ways that César Chávez fought to protect the rights and lives of migrant workers in this inspiring Spanish-translated biography that gives history behind protests and developments of unions that Chávez led. Vivid images and an interesting timeline of Chávez's life work in conjunction with supportive text and a helpful glossary, table of contents, and index to engage readers from cover to cover.

Each book in this series is filled with colourful pictures and activities to facilitate understanding and encourage students to revise fundamental grammar points and practise their oral and written skills.

Introduces the concepts of short and tall, comparing some of the world's shortest and tallest animals.

Describes which animals are loud and which are quiet, including such creatures as cicadas, whales, mice, and fish.