PRESCHOOL MATHEMATICAL LANGUAGE In order to increase the basic mathematical concepts and skills of children, the teacher encourages children to use mathematical language in activities to develop a positive attitude towards mathematics and contribute to increasing the acquisition of mathematical concepts. In the project, it is aimed that children can learn many mathematical concepts with native language activities such as poetry, songs, riddles, nursery rhymes, stories, drama. Number, shape, symmetry, pattern, coding, part -whole, measurement, reduction and increase studies it is aimed to create a fun learning environment for children by integrating the mother tongue with their activities. We will continue our work by integrating the language activity products we work with in native language activities with mathematical concepts every 15 days and supporting our studies with concrete outputs, educational materials and web 2 games. process - MATHEMATICS WITH POEMS - MATH WITH SONGS - MATHEMATICS WITH RIDDLES - MATHEMATICS WITH RHYMES - MATH WITH STORIES - DRAMA WITH STORIES EXPECTED RESULT Introduction of children to mathematics with mathematical concepts and skills that they encounter in daily life and learn without realizing it with native language activities. It is our goal to learn by having fun with educational studies blended by integrating mother tongue and mathematical language.