Healthy lifestyle

Student- centered classroom.
Pupils can become more independent of the teacher, who is now no longer the only source of knowledge in the classroom. This can give pupils the burden of responsibility as they take more ownership for their learning. They will now certainty make more mistakes and maybe also learn from them. Perhaps a new way of thinking needs to be created in which pupils will help each other but at the same time will not discourage them from using the teacher’s support.

TEXT 2. CAVING
The growth of a new phenomena.
The first known caving expedition took place in the late nineteenth century. Edouard Alhed Martel explored the Gouffre de Padirac cave in France in 1889. Later, he explored caves in England Martel developed special techniques and equipment to help him in his pioneering work. By the 1930s caving had become very popular and throughout Europe new areas were explored for their caving potential. Elsewhere, in the 1940s, a new organization for caving enthusiasts was established in the USA, its goal was to encourage caving as a leisure pursuit. As time passed, people realized that caving was also useful as a means of furthering scientific endeavor.
The joy of discovery.
Given its inherent dangers, the popularity of caving throughout the world may seem strange apart from the danger, it often involves a fair amount of physical discomfort. But people who like physically demanding outdoor pursuits with an element of risk often enjoy caving. At the same time, however it attracts those who enjoy interested in the natural environment. Sometimes, amateur naturalists study the creatures which live underground. The chance to explore the hidden majesty of the caves is often an important motivation, too cavers can admire the beauty of underground rivers lakes and natural rock formations. Underground cave systems are also rich sources of scientific information. Therefore, they also interest scientists, archeologists and conservationists.