La Vida En El Agua
How does a sea lion sleep in the sea without sinking? How much does a whale weigh? How does a squids move from one place to another? With the help of this book, children will be able to do experiments, understand and answer these and other questions about life in the water.
Las Sorpresas Del Tacto
Can you be five minutes without touching anything? Can we lose the sense of touch? Can we read with our fingertips? Through this books experiments, children will be able to answer these questions and learn more about the sense of touch.
Tierra, Planeta De Vida
Why arent the oceans saltier? What is acid rain? What is the greenhouse effect? Is there life below the earth? What are the effects of contamination? Through this books experiments, children will be able to answer these questions and learn more about life on planet Earth and about ecology.
Los Orígenes De La Vida
Presents simple experiments to explain the origin of life on Earth such as how cells are formed, genes and genetic mutations, heredity, and the diversity of human beings and their evolution.