¿De quién es?

El tigre, la abeja, la cebra..., todos ellos tienen el cuerpo rayado. La jirafa, la mariquita, la rana..., ellas tienen topos. ¿Y el cerdito? Él reivindica su derecho a no tener ni rayas ni topos y, satisfecho, les hace darse cuenta de por qué es tan original.

Cada noche es lo mísmo. León se despierta y tiene pipí y despierta a su mamá -- y a vecés también a su papá -- para ir al lavabo. Sus padres están muy cansados y mamá lo anima a probar a ir al lavabo solito.

In an online world where the amount of information seems to increase exponentially even week to week, student researchers can find it an ever-greater challenge to distinguish credible, vetted content from hearsay and misinformation. This book on citing internet sources will help them determine which online sources are trustworthy and which are not. Its lively and engaging instructional tips will help readers successfully negotiate the vast landscape of information out there. They will produce quality research for papers now and beyond in their academic careers with skill and confidence.

Con Aula Amigos 1, 2, y 3 los alumnos alcanzarán el nievl A (A1 y A2) estableceido en el Marco común europeo de referencia para las lenguas.

Accelerate through the pages of this book and introduce readers to physics and how it assists objects to move. This stimulating, Spanish-translated nonfiction title includes real-life examples and basic experiments to facilitate further understanding of physics. Readers will learn about velocity, Newton's Second Law of Motion, thrust, gravity, momentum, and g-force through vibrant and colorful images, fascinating facts in conjunction with informational text, accommodating graphs and diagrams.

If asked to define a forest, readers might say, "It has a lot of trees." But many places have a lot of trees. So, what makes a forest a forest? Readers discover that a forest is unlike any other biome on Earth. And a temperate forest is even more specific. Readers learn the many life cycles found within a forest and how the energy pyramid explains the numbers of forest plants and animals. In addition, readers learn by examining how forces usually considered destructive work to help forests survive. 32pp.