The role of water in our life Interim evaluation of the project Erasmus + "Eat-Compete-Get Fit" Results of tobacco use survey in XX LO Gdańsk Erasmus + Hungary, XX LO Gdańsk PO WER - XX LO Gdańsk - Vieta's formulas PO WER - XX LO Gdańsk - Mathematical problems PO WER - XX LO Gdańsk - Thales - tasks PO WER - XX LO Gdańsk - Pythagoras - mathematical problems PO WER - XX LO Gdańsk - Francois Viete - mathematical problems PO WER - XX LO Gdańsk - Why is our environment important? 
