This document provides an overview of a curriculum for preschool bilingual education using CLIL (Content and Language Integrated Learning) methodology. It was developed by preschool institutions in Greece, Poland, Romania and Turkey as part of an Erasmus+ project. The curriculum contains 9 chapters covering topics like educational systems, bilingual preschool education approaches, second language acquisition, and teaching methods. It is intended to provide preschool teachers with resources for implementing high-quality bilingual programs where English is taught for 30-60 minutes per day through games, songs, stories and hands-on activities. The goal is to help young children start developing proficiency in both their native language and English.