Biology and geography lessons in gymnasium classes. In the Nõmme-Mustamäe Landscape Reserve.

Biology and geography lessons in gymnasium classes.
In the Nõmme-Mustamäe Landscape Reserve.

Biology and geography lessons in gymnasium classes.

In the Nõmme-Mustamäe Landscape Reserve, students were introduced to the Tallnet-Halsell method for assessing the state of the stand. As part of a small field practice, the students laid a test site, measured the density of the crown, the transparency of foliage / needles, the height of the tree, the diameter of the trunk, the class of the tree in the stand was determined, and a sample was taken from the trunk.



Bioloogia ja geograafia tunnid gümnaasiumis . Välispraktika Nõmme -Mustamäe looduskaitsealal. 

Õpilased tutvusid , kuidas hinnata metsaseisundi Tallnet-Halsell meetodiga. Välispraktika raames nad määrasid väikest prooviala, mõõtsid puu ümbermõõtu ja võtsid tüveproovi. 


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