Students of the 9 B grade Khidurangala, Nazarenko, Slynko, Tersyna presented the results of their joined learning of chemistry together with their partners (Freidrich Ebert Gymnasium, Bonn - Germany). The studnes used the material, provided by their partners. They compared Ukrainian and German bleaches. The comparison was built on the basis of the theory they were learning at the lessons, synchronised with their FEG partners, Bonn and shared through I-net.