This project should be evaluated by the different teachers who take part in it because, although it raises a series of activities on the monitoring and development of an egg to form a chicken, not necessarily all activities under observation must repeat the same experiments. These are the basis for development of other observations and concerns of participated institutions, since the described experiments or activities are the basics within the project itself, but that does not mean that certain centres want to go further in terms of their needs or degree of development in knowledge about biology or statistics, which will allow them, with the same data and observations, to establish other purpose to the object of study which is the egg.