Many primary education programs, including the updated educational program in Kazakhstan, involve the creation and implementation of thematic units to prepare younger students for research activities. This approach is reflected in the integrated method of teaching and learning in primary classes. However, in cases where the research-based pedagogical approach is not used, it has become an urgent problem because it cannot meet the interest of students. Therefore, this article intends to study theoretical works on the preparation of primary school students for research, conduct experimental work on a small experimental site, and consider specific results. In theoretical terms, such works as content analysis, synthesis, generalization, survey, and diagnostics were organized. Analyzing the experimental work on the stages of identification and formation. Based on methodological materials to prepare students for research, we offer percentages.