¡ Experimenta !: Un coche a reacción y otros experimentos (Paperback)

This book introduces school-age children to the world of scientific experimentation. It includes 29 experiments related to the fields of light and sound, mass, actions and reactions, other forces, mechanical energy, and chemical reactions. Each experiment is structured to answer the four questions: What do we want to prove? What do we need? How do we do it? Why and what happened?