250 best experiments and experiments

Do not know what to do? Maybe it"s time to try your hand in science? The best scientific experiments are at your disposal! This publication contains step -by -step illustrations and descriptions of interesting experiments that even the youngest readers can do. They will become an excellent occasion to get acquainted with the manifestations of the laws of nature. Many evidence, training and at the same time funny experiments can be done on the street, in the kitchen and even at the desk. Simple experiments will help master the school curriculum, develop logical abilities, imagination, the ability to see their natural essence in ordinary phenomena. In a simple language of a clear example, complex laws of physics, chemistry and biology are explained here. And the results of the experiments and explanations for them are described so accessiblely that everything complicated will certainly become simple.
This perfectly illustrated book will prove that to know the laws of nature can easily and fun!
for primary and secondary school age