Montessori mathematics enlightenment teaching AIDS: Montessori teaching AIDS specially designed for young children, promoting intellectual development through repeated operation practice, and transforming abstract mathematical concepts into intuitive physical balance experiences Cultivate the concept of weight perception and balance: Guide children to intuitively perceive the difference in weight during the process of adjusting the balance of the scale, and understand the core scientific concept that "equal quantity does not necessarily mean equal weight" Concrete learning of mathematical operations: Transform basic operations such as "10-1=9" into hands-on operations of taking and placing weights, allowing children to master the equal relationship of addition and subtraction in games and lay a foundation for mathematical thinking Selected eco-friendly beech wood material: Carefully crafted from high-quality beech wood and safe water-based paint, the components are smooth and sturdy, meeting the safety standards for children's toys, ensuring durability and usage safety Exquisite craftsmanship and professional quality: Every component is precisely manufactured in strict accordance with standards, with an accurate and stable structure. It is not only a professional classroom teaching aid but also an ideal family interactive enlightenment toy