Cómo podemos utilizar la palanca?

This inspiring biographical series ties in with elementary history, science, and social studies curricula, providing teachers with a valuable interdisciplinary resource. With these books, young readers will discover historical figures who devoted their lives to making the world a better place, and changed the course of history. Text copyright 2004 Lectorum Publications, Inc.

Follows the Thirteen the Amendment that freed the slaves, end of the war, and the death of President Abraham Lincoln.

Follows The Thirteenth Amendment That Freed The Slaves, The End Of The War, And The Death Of President Abraham Lincoln.

These biographies introduce young readers to important figures in American history. Ideal for reports and correlated to the social studies curriculum, the series presents a straightforward account of each individual's life and times and describes how each person contributed to the shaping of our nation.

How does a frog grow? Beginning as a tiny egg and then a tadpole, a frog stays mostly in the water until it is fully grown.

This Spanish nonfiction book gives students a close-up look at media by exploring all forms and how it plays an important role in society. Ideal for young readers, the book includes a glossary and a short fiction piece related to the topic. Students will learn to tell the difference between facts and opinions with this exciting book and the accompanying extension activity. This 32-page full-color Spanish book defines media, explains how to separate fact from fiction. It also covers important ideas like democracy and censorship, plus includes an extension activity for grade 3. Perfect for the...

En el año 1517, Martín Lutero fija sus noventa y cinco tesis contra las indulgencias en la iglesia de Wittenberg, un acontecimiento que provocará el cisma de la Iglesia Romana de Occidente. Ese mismo año nace en Valladolid Cipriano Salcedo. En un momento de agitación política y religiosa, esta mera coincidencia de fechas marcará fatalmente su destino. Convertido en próspero comerciante se pondrá en contacto con las corrientes protestantes que, de manera clandestina, empezaban a introducirse en la Península. Pero la difusión de este movimiento será cortada progresivamente por el...