Ecological checking consolidates an enormous number of themes and interdisciplinary relations, which prompts a required decrease of the learning content. This article presents the use of numerical strategies for the instructive decrease of the entire program and single subjects of the natural checking course. These techniques incorporate the determination of checking articles and halfway parts and markers. Entropy, developing relapse models, bunching and use of diagram hypothesis are completed. This article gives instances of applying the educational decrease strategy in the observing of Ukrainian locales. The technique can be inserted to any geographic article. Execution of this strategy prompts an adaptable decrease of the learning time and better execution of future expert obligations. It gives the improvement of hypothetical abilities in investigation and amalgamation, deciding pith from an enormous informational collection and the level of impact of variables.
