Montessori Mathematics Area Fraction Introduction Core Teaching Aid: Specifically designed for children aged 3-6, this standard Montessori irregular fraction set is a key tool for introducing the concept of fractions in Montessori education. Through various segmented colored sector-shaped blocks Multisensory Immersive Mathematics: Children manually grasp, assemble, and combine the sector-shaped blocks, converting the abstract concepts of fractions and geometric divisions into concrete tactile experiences. Combined with both visual and tactile stimulation, it aligns with the Montessori "learning through doing" philosophy Safe and natural beech wood material: Made from imported beech wood, the edges of the panels and blocks are smoothly rounded without any burrs. The environmentally friendly water-based paint has pure colors without any unpleasant odors. The joints are perfectly fitted, meeting the high standards of Montessori professional teaching aids Improvement of Fine Motor Skills and Logical Thinking: Children grasp, pair, and assemble the fan-shaped blocks, exercising their finger grip strength and hand-eye coordination skills; during the process of combining and separating, they develop their observation skills, logical reasoning, and spatial imagination, laying a solid foundation for geometric and fraction thinking General educational tools for kindergartens and families: In line with international Montessori teaching standards, they are suitable for the Montessori math area in kindergartens and also suitable for family interaction. They support children in independently completing tasks such as assembling, combining, and matching