The whole principle of the calculator is simple. In the past, we collected a large amount of representative data on geography teachers’ conceptions of teaching. These data and the results form reference values or the framework for calculating your values and placing them in the correct group of conceptions. The next step is focused on calculating your prevailing conception. In each conception, you achieve some values, we focus on the least significant value, the one that surpasses the other values. Again, with the help of reference values, we are able to tell you which is your prevailing conception.