¿Cuántos Agujeros Tiene Un Anillo?

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of stars with planets orbiting them, which means there could be billions of solar systems in outer space! Just maybe, these alien worlds could host life, like our own amazing planet. This book allows students to use observations of the Sun, moon, and stars to describe patterns that can be...

On July 20, 1969, Neil Armstrong made history by becoming the first man to ever walk on the moon! Readers will be engaged from cover to cover as they learn about Armstrong's inspirational career as an astronaut in this biography that features additional information on gravity, NASA, and the moon landing. The vivid images work in conjunction with the supportive text, timeline, glossary, and index to allow for better understanding of the content. This book has been translated into Spanish.

Make learning fun with this stylish and tactile book of colors. Every page is themed by color and filled with objects to see and say. Can you find the odd one out on every page? Lift the flaps to see if you were right -- and discover a host of surprises along the way. Bold, eye-catching artwork and sturdy card lift-flaps throughout will make this a favorite with children and adults alike.

Una colección de libros que invita a viajar al pasado remoto. Las aventuras de un enorme herbívoro prehistórico. La colección Dino-historias conjunta la divulgación con la narrativa de aventuras. Mediante los recursos propios del cómic, también llamado novela gráfica, estos libros recrean la vida en la prehistoria y muestran las características, hábitos, alimentación y otros datos relevantes en torno a los grandes dinosaurios. Todo ello mediante emocionantes relatos de lucha y supervivencia. Este volumen en particular trae hasta nosotros al iguanodonte, cuyo nombre quiere decir...