LTSparčiai vystantis mokslams ir tobulėjant technologijoms, daugėja mokslinės informacijos ir modernėja visuomenė, mokiniams nelengva - tam tikrų mokomųjų dalykų žinias taikyti praktiškai mokantis kitų dalykų. Tarpdalykinės integracijos elementai gali būti naudojami probleminiam mokymui. Tarpusavio ryšių plėtojimas teigiamai veikia mokinių aktyvumą, plečia interesus, ugdo meninį skonį, pratina savarankiškai mąstyti, daryti išvadas. Ugdymo integravimas mokykloje siejamas su dermės, sistemiškumo, savitarpio ryšių laidavimu dalyko viduje, tarpdalykinių ryšių nustatymu ir realizavimu ugdymo turinyje ir procese. Mokymosi krūvio mažėjimas - pagrindinis tarpdalykinės integracijos tikslas. Pagrindinės sąvokos: žinių integracija, mokinių aktyvumas, meninis skonis, mokymosi krūvio mažėjimas, mokymo turinio integravimas.
ENIlie interdisciplinary integration helps to avoid repeating the facts, skills, and elements. Its aim is to guarantee the reliable knowledge to the learner about the worlds integrity, unity, and to develop the creatively thinking personality, who is able to learn, understand, analyze, create, and cooperate. According to the school’s internal audit, such teaching is acceptable for pupils. It is interesting for them, they learn more and memorize better. The integrated teaching provides the possibilities to develop comprehensively the capabilities of pupils and teachers, for their self-expression, encourages starting new creative works, new work forms, and untraditional teaching methods. Only the diligent and initiative-based work of the teacher trains the pupils. However the pupils also attempt to learn more; they participate eagerly in various processes, which enrich their life experience. Hie interdisciplinary integration gives priority to the following objectives of artistic education ofthe personality’s formation: To take into account the pupils’ need and abilities to perceive the artistic world; To choose such content and methods ofteaching and learning that would correspond to the psychological peculiarities ofthe child’s age periods; To satisfy the child’s desire to work interestingly and meaningfully; To train the independence and self-confidence; To promote initiative and wish to improve; To develop general values, skills and knowledge.Object of research - promotion of cognitive activity. Objective of research - to reveal the possibilities of the promotion of cognitive activity during integrated lessons in the training process. Methods of research: analysis of scientific, pedagogical and training literature, survey by questionnaires. Organization, course and sample of research: In order to learn about the promotion of cognitive activity through the integrated lessons, advantages and disadvantages in the musical training, the scientific sources and documents were analyzes and teachers and pupils were surveyed in the form of questionnaires. The teachers from two schools took part in the survey by questionnaires.The survey’s results showed the usefulness of interdisciplinary integration. This integration helps the learners to make themselves better masters oftaught material, topics, and context. The connected fragments of the lesson are presented more figuratively, the pupils do their tasks more creatively, have bigger motivation for the subject being taught, the interdisciplinary relations are strengthened, and through the integrated lessons the pupils come to understand that everything in life is related. Tins is useful for both, pedagogue and learner. The research revealed that the pedagogues encounter evaluation difficulties during the integrated lessons. It is difficult to assess the work in groups, balance between the subjects, work and creativity of the pupils. Several respondents have indicated lack of time as one of the reasons for such evaluation difficulties. Besides, the learners are not able to apply certain learnt skills in practice while studying other subjects.Conclusions. Recently the knowledge integration is becoming the main formation principle of teaching content; The integrated content of the subjects is easier learnt by the pupils and promotes their independent process of cognition; The transfer of skills in one subject to the teaching situation of the content of other subject provides the character of novelty to such knowledge; The cooperation, mutual understanding, responsibility and creativity are especially important for the pedagogues. The survey s results revealed the benefit of interdisciplinary integration; According to the research’s results - integrated learning is a new thing and it is gratifying that teachers by training are learning as well.