La fuerza y el movimiento (Forces and Motion)

Understanding light and color might seem impossible, but if readers already know the colors of the rainbow, they're part of the way there. Including the light spectrum, wavelengths, and other key concepts, this book tackles light and color for those falling behind in class because of their reading skills. The main text is written with these struggling readers in mind, accompanied by full-color photographs and diagrams to aid understanding. An extended glossary introduces and explains all the vocabulary readers need to continue learning about light and color.

Describes the raid on an armory in Harpers Ferry, West Virginia by John Brown, an abolistionist, in 1859. In graphic novel format.

Filled with tricks and treats, fun and food, Halloween is a day that children look forward to. At one time two separate festivals, the traditions of each gradually blended into the holiday we now celebrate on October 31.

Se abordan las Matemáticas desde lo experimental, lo estético, lo lúdico, lo cultural y desde la resolución de problemas. Supone un enriquecimiento para alumnos capaces de disfrutar dedicando tiempo para trabajar las Matemáticas, estimulados por la presencia de otros compañeros y de un profesor que guía las sesiones. Puede ofrecerse como materia optativa para estudiantes especialmente interesados por las Matemáticas.

Rhyming verse describes the good food, decorations, and stories when grandmother arrives for the annual celebration of the Mexican holiday, Day of the Dead.