Fundamentos de televisión analógica y digital

This simple book guides toddlers to choose words that are helpful instead of hurtful and to say “I’m sorry” when hurtful words come out before kids can stop them. Includes tips for parents and caregivers.

Kids use pencils everyday. Read to find out how a pencil is made. Paired to the fiction title Where is My Eraser?.

Una novela histórica para entender las causas y las consecuencias de la Revolución francesa. María Antonieta, princesa de Austria, llega al palacio de Versalles con tan solo catorce años para casarse con el futuro rey de Francia. Esta unión servirá para que Francia y Austria neutralicen el ascenso de la vecina Prusia y la expansión de Inglaterra. Mientras tanto, Batián y Lucile, de clase social baja, luchan cada día para sobrevivir con escasos recursos en el París del siglo XVIII de grandes desigualdades sociales. La Revolución francesa se está fraguando y el Antiguo Régimen...

★“Fascinating...An appealing resource sure to spark an interest in biomimicry, from casual readers to budding scientists. Recommended for all libraries.”—School Library Journal, starred review Did you know that lamps can be powered by glowing bacteria instead of electricity? That gloves designed like gecko feet let people climb straight up glass walls? Or that kids are finding ways to make compostable plastic out of banana peels? Biomimicry, the scientific term for when we learn from and copy nature, is a revolutionary way to look to nature for answers to environmental problems such...