Knowledge Systematization through the Law of Energy Conservation

摘要

Energy is not only an up-to-date global world problem but it is also an important integrating notion of school Physics. It gets a special meaning in connection with energy changes and the Law of conservation of energy. The Law of energy conservation has its place in sciences, both in forming a scientific mental picture about the nature and universe as well as in systematisation of higher school students knowledge. The paper points at one particular option how to systemise knowledge while studying potential curves both in macro and micro-world.