Comenzó con una pizza (It Started With Pizza)

Wildlife scientists study animals and plants, and they learn about endangered animals and how to help save them. Many times animals are tagged to study them and track them. Dr. Ian Stirling studies polar bears and retrieves data by observing them throughout the year. Dr. Jane Goodall studied chimpanzees all her life and learned many interesting things about the way they live, which is much like humans. She believes that we can help animals and promote peace in the world.

Many animals are at risk of becoming extinct, or no longer part of the animal kingdom. When animals' habitats are destroyed or damaged, they can die because of lack of food and space to live. Forest habitats are very often destroyed because we cut down trees for wood. Some endangered animals are the Sumatran tiger, the ivory-billed woodpecker, the northern white rhinoceros, and the black-footed ferret. There are many ways to help save endangered species such as recycling and not polluting the environment.

Introduce students to one of the greatest presidents in American history, Abraham Lincoln. In this engaging and informational Spanish-translated biography, readers will learn about the amazing things that Lincoln accomplished during his presidency, and why he is considered a hero today. Build reading skills and strengthen social studies knowledge with this engaging book!

A los ojos de los demás, Maggie Fortenberry es sinónimo de éxito y felicidad. Pero las apariencias engañan, pues en realidad, ella ha perdido la ilusión de vivir, ya que los remordimientos del pasado le impiden disfrutar del presente. Desde la muerte de Hazel Whisenknott, su amiga íntima y fundadora de la agencia inmobiliaria en la que trabaja, Maggie quiere dar un giro a su vida, pero en seguida se da cuenta de que es demasiado joven o demasiado vieja para según qué... De pronto da con lo que ella considera un plan perfecto.Sin embargo, los planes no siempre resultan ser tan...

There is a contest at a school to design a new playground. The students use blocks to build their models. As they build, they use three-dimensional shapes. Some students build a train out of blocks for the younger students to play on. Can you guess which three-dimensional shape they use for the train's wheels? Read to find out which design wins.

Teach students about trading and buying goods and services. In this Spanish-translated book, readers will learn about supply and demand, and learn the difference between wants and needs. Featuring images that support the informational text, students will build social studies content-area literacy and reading skills.