Piedra de toque

How Do You Get From One Place To The Next? Learn How To Read A Map. Social Studies Based Leveled Readers For Use In Guided Reading And Social Studies Instruction.

Terremotos y tsunamis is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Yo, Carlos es una amena y novedosa novela, debida a un autor de larga trayectoria y méritos en la narrativa de corte histórico, inspirada en el monarca más poderoso de una época y para muchos el mejor que ha ceñido la corona española. Biografía novelada del emperador Carlos V de Alemania y I de España, contada en primera persona por él mismo desde su retiro en Yuste. Con solo 56 años el hombre más poderoso de la tierra desde Gengis Kan, fue capaz de dejar el poder, algo de verdad raro en cualquier época. Tras legar a su hijo Felipe su herencia materna y a su hermano Fernando el...

Texas has long been associated with two main industries: cattle and oil. Learning about these businesses is valuable as their development coincides with the growth of the state of Texas, and a boon in America’s economy as well. Additional features, such as an interactive reader response panel, make this topic a joy to explore.