10th-11th April 2019 - the class 2.A went to Vyšní Lhoty - the hut Višňovka.

In the wednesday forenoon, we've been recognizing the birds' voices.

We know these birds according to their voices:

a common chiffchaff

a mallard

a white wagtail

a european green woodpecker

a common buzzard

a eurasian nuthatch

The same day in the noon, we've been recognizing the water insects - food of birds.

Our document of wather insect you can see HERE

On Thursday, in the morning, we were doing some physical measurement - light refraction in the water

Document of the physical measurement you can see HERE

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Photos from lessons in nature (Višňovka 2019) you can see HERE