The Center of Polymer and Carbon Materials of the Polish Academy of Sciences has been actively participating in that undertaking for several years. The employees of the Center chose the forms of presentation that allow to actively engage the participants in the performed experiments. They demonstrated interesting and effective chemical and physical experiments under the name of “Chemistry and Physics Games”. They revealed a different face of those not much-loved areas of knowledge. The following experiments were performed, among others: disappearing smoke, burning banknote, balloons made of CDs, ship in a bottle, ink trick, colorful whirlpool, invisible writing, levitating dog, games with dry ice, etc. We hope that the Science Day proved to be an inspiration for the young people to expand their knowledge and become more interested in science.