El Alfabeto/the Alphabet

Winning the American Revolution was just the first step. After defeating Great Britain, the American colonies were united in name only. How would this independent nation be governed? During the summer of 1787, representatives went to Philadelphia to solve the problem. The result, the U.S. Constitution, created a new government, establishing the foundations of a free nation and setting a new course for history.

Pit el pirata ha encontrado un viejo mapa... Y ese mapa indica que hay un tesoro escondido en una isla cercana. ¡Únete a la aventura del pirata Pit y encontrad juntos el tesoro! Una historia contada a través de fantásticas escenas pop-up con ventanas que revelan todo un mundo de piratas en 3D.

How much life can one cubic foot hold? Read how photographer David Liittschwager and zoologist Chris Meyer studied life in one cubic foot, and how their findings can teach us about life on the entire planet. Created in collaboration with the Smithsonian Institution, this Spanish Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, it features a hands-on STEAM challenge that is perfect for use in a makerspace and teaches students every step of the engineering design process....

Spanish Student Edition offers the complete Student Edition in Spanish to meet the needs of Spanish ELL students.