Students designed Trojan Horse with recycled materials. Thanks to this activity , Students improved their Engineering ,design and Maths( Ratio/Proportion, Smilarity and Equailty)skills. At the same time they had a chance to search for and gain knowledge of Trojan Horse which is an artfigure for all Europe. As a result of this activity, students became more interested in school subjects.They improved their design, engineering and Maths skills.