Abstract: With the development of ICT increasingly important is the question for the development of logical and algorithmic thinking of students. It was found that computer science contributes most greatly to achieving this goal. International experience - in the UK, Israel, Belgium, France, the Netherlands, etc., suggests that efforts should be directed at elementary school students. The article will make a review of international experience with training in computer modeling and will share the experience of experimental training conducted in recent years in the Plovdiv region. Will make an analysis of learning content and will offer a version of the curriculum for training in Computer modeling in elementary school.