Juan Rodríguez Cabrillo

Visiting Tulum National Park is like going back in time. The Maya lived there long ago. Learn addition as you count the things they left behind. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning addition easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section provides...

Pablo pronto tendrá un hermanito, Martina se pregunta por qué ella sólo tiene una mamá y Juan recuerda cuando le adoptaron... Con las familias pasa lo mismo que con las personas: todas son distintas, no hay dos iguales. Pero todas tienen algo en común, aquello que hace que para cada uno de nosotros, nuestra familia sea la mejor del mundo: ¡que nos queremos! Mi familia es una historia creada con el asesoramiento del equipo médico de Dexeus Mujer e ilustrada por Cristina Losantos. Con ella, los pequeños lectores se acercarán a la variedad de familias con las que conviven cada día y...

Explains the basic science of flight, the problems of getting vehicles into the air, different types of engines, and aircraft design, and includes instructions for making aircraft models.

This Title Teaches Students That Everything Is Made Of Matter, And That Physical Changes Create Different Forms Or States Of Matter. Gives Examples Of These Different States In Easy To Understand Text And Introduces Students To The Law Of Conservation Of Mass.