El sueño de Otto

Learn how light pollution prevents us from seeing the stars and causes other problems as well. This Spanish book features a hands-on STEAM challenge that gives insight into how the engineering design process is used to solve real-world problems.

Tu Familia: La historia de un chico nacido por donante, es un libro ilustrado dulce y alegre que responde a la pregunta "¿de dónde vengo?" y luego introduce amablemente los conceptos de medio hermanos y los donantes de una manera abierta y honesta.

A family wants to share a pizza, but who gets how much? And how do they know? The answer is mathematical equations! Mathematical equations can be applied to food measurement, the human body, and even outer space! Students will answer different questions on mathematical equations in the book Comenzó con una pizza (It Started With Pizza). Used in the classroom or at home, this Spanish text includes a glossary, an index, engaging images, and easy-to-read text to help students build their math and reading skills while they are engaged in reading high-interest content.

Descubre cuántas ideas que siempre has considerado verdaderas no son más que falsas creencias, inexactitudes o leyendas urbanas.