The aim of this diploma thesis is to create an educational portal designed to support the teaching of physics at the elementary school with the use of standard web design methods. The purpose of the portal will be to simplify the preparation of teachers for experimental teaching at the 2nd level of elementary schools through a database of experiments and other materials such as videos. The benets of this portal will be veried and evaluated through in-depth interviews with physics teachers at the 2nd grade of elementary schools. One part of the thesis is also an analysis and evaluation of similar web projects dealing with physics teaching. In the rst part of my thesis, I deal with the analysis and evaluation of similar web projects. The next part is focused on the design and creation of the educational portal itself and contains brief information about the design methods and the procedures of creation. In the next section, I will deal with the creation of content for the portal and nally, I will interview the teachers who used the created educational web.