  Experimental High Energy Physics Summer School for High Schools, (Liseler
\.{I}\c{c}in Deneysel Y\"{u}ksek Enerji Fizi\u{g}i Yaz Okulu - lidyef2018) was
held between 9-16 September 2018 at Bo\u{g}azi\c{c}i University, Turkey, with
financial support from T\"{U}B\.{I}TAK under the 4004 grant 118B491. Out of
nearly 700 (11th and 12th grade) applicants, 30 had been selected from all
around Turkey. Students were introduced to the fundamentals of high energy
physics and performed experiments that demonstrated the techniques of this
field, such as a salad-bowl electrostatic accelerator, and a cloud chamber.
Here we report on the planning, implementation and the outcomes of the school
that can serve as a template for similar activities in the future.
