La Pelota Perdida

There are many steps in the nitrogen cycle that include difficult concepts and words: denitrification, prokaryotes, ammonia, and more. With the help of this understandable book, even struggling readers will grasp this cycle of nature. Low-level language, fact boxes, and an extended glossary provide readers with essential vocabulary explanations that allow them to further understand each step of the cycle. Full-color diagrams aid readers' comprehension as they move through the cycle from start to finish, and then around again.

Una recopilación de las mejores canciones para jugar, rondas y rimas de sorteo, para llenar el recreo.

Like all living things, plants need to reproduce to survive. Wind, water, animals, and people all play a role in this process. This nonfiction Spanish book teaches students about plant reproduction, and introduces them to important scientific concepts and vocabulary terms like angiosperm, gymnosperm, gametophyte, and pollination. The intriguing images, detailed diagrams, and stimulating sidebars will keep students connected to the text. The fun lab activity provides a real-world learning experience that supports STEM instruction. Aligned to state and national standards, the leveled text...

Una vez que la guerra de Independencia ha terminado, Fray Perico encuentra a dos soldados franceses escondidos en el pajar del convento. El bondadoso fraile hará todo lo posible por ocultar su presencia. ¿Logrará mantener ese secreto a salvo de los demás monjes? Otra historia de fray Perico en la que se pone de manifiesto el valor de la cooperación y la superación de los prejuicios.