In March 2018 the first evaluation test on forest was conducted in High School of Kolymvari. The selected students were 40 from the first and the second year of our school. The obtained result from the first evaluation test was the following one:  47.1% of correct answers.

In June 2018 the second evaluation test on forest was conducted in our school. The selected students were the same 40 from the first and the second year of our school. The obtained result was the following one:  81.3% of correct answers.

After comparing the results we have obtained from the two evaluation tests it can be concluded that the students that were involved with the part of the project about forest have increased their knowledge.