We were watching videos about global warming and melting ice on Nortth and South poles. Children were discussing about Eskimes and animals which live on North pole and about pinguines which live on South pole. 

We were reading books about animals which live on North pole and concluded that they are endangered. 

Than we created two collaborative posters. We worked in 4 groups. Every group has task. One group was drawing animals, one group was drawing ice glechers on North pole, one group was drawing penguines and South pole, one group was cutting drawings. We created two posters of two poles.

After that we prepared experiment with various pieces of ice and ask questions : What will happen with ice in our classroom? Which peaces will be melted earlier? Why? What will happen after melting?

Children were watching and taking data. They concluded that level of water reised, that smaller peaces melted faster.

We discussed again about global warming and causes of it and try to find sollutions. Children suggested that we have to reduce industry, to increase organic farming, to reduce car driving and ride bycicles, to plant trees on every place where they can grow.