En el trabajo: Contratistas: Perímetro y área (On the Job: Contractors: Perimeter and Area)

Rabbit burrows play an important part in the life of a rabbit. A burrow provides a place to live, a place to raise baby rabbits, and a place to stay safe from predators. This volume, which was written to support elementary science curricula, examines the role a burrow plays in the survival of a warren, and how that in turn helps rabbits contribute to ecosystems around the world. The text’s age-appropriate, science-rich content focuses on rabbit behavior and encourages readers to draw connections between what they learn in science class and what they see outside. This text is complemented by ...

En cuanto a nuestra historia, hay que volver a interrogarla de un extremo a otro para entender por qué esa diferencia sexual no ha tenido su oportunidad. Ni empírica ni trascendental. Por qué le ha faltado una ética propia, una estética, una lógica, una religión, la realización macro- y microcósmica de su emergencia o de su destino. Sin duda tiene que ver con la disociación del cuerpo y el alma, de la sexualidad y la espiritualidad, con la falta de pasaje del espíritu, del dios, entre lo interior y lo exterior, lo exterior y lo interior, y su repartición entre los sexos en el acto ...

Carmen remembers her favorite actvities from the past year. Build early literacy skills, and develop oral and written language skills in emerging Spanish readers with this leveled fiction reader.

Few natural forces seem as much like magic as magnets. Perhaps that’s why magnets are so fun! Young scientists will love learning about amazing magnets, both natural and man-made. They’ll discover how magnetism is harnessed to help us in many ways. This STEM-supportive volume contains comprehensible text and photographs of students and scientists utilizing magnets. It also includes a simple, fun concluding activity to encourage readers to use this super science tool themselves.