En el acuario (At the Aquarium) (Spanish Version)

This book really measures up! It provides historical background and details about how length, distance, volume, weight, and time were measured in the past. An introduction to many of the necessary terms for a better understanding of measurement, such as scale, perimeter, and ruler is provided along with detailed photos and images to help the readers better comprehend the overall concept of measurement.

Students will learn about the history of hot air balloons and they will also discover the importance of volume when calculating hot air balloon flight. Used in the classroom or at home, this nonfiction Spanish text includes mathematical charts to help students practice calculations. With a glossary, an index, dynamic images, and easy-to-read text, students will build their math and reading skills while they are engaged in reading high-interest content.

There are many steps in the nitrogen cycle that include difficult concepts and words: denitrification, prokaryotes, ammonia, and more. With the help of this understandable book, even struggling readers will grasp this cycle of nature. Low-level language, fact boxes, and an extended glossary provide readers with essential vocabulary explanations that allow them to further understand each step of the cycle. Full-color diagrams aid readers' comprehension as they move through the cycle from start to finish, and then around again.

El agua es un espacio de juego extraordinario para los bebés y los niños que se servirán de él a su ritmo, en función de su personalidad y madurez y en el que se sentirán tranquilos y seguros en compañía de sus padres. La actividad acuática permite que los bebés experimenten todo un abanico de experiencias que contribuyen a facilitar la adaptación a diferentes situaciones, la aceptación de cambios de horario y de hábitos, la precocidad en el desarrollo motriz y la adquisición de la autonomía del niño. En este libro, la autora, transmite y comparte con el lector los...

Provides instructions on making drawings of various animals by adding faces, legs, tails, and other details to finger and thumbprints.

Earthquakes can leave people and property in bad shape. At times, they can be deadly. Find out about the science of studying earthquakes and the men and women who track the movements of the ground below us. Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working in a STEAM field. Discover...