Introducing the H5 interactive work titled '侯姿伊', crafted with the powerful online design tool provided by Eqxiu (eqxiu.com). This educational H5 is designed to help children learn the Montessori Method of mathematics. The content includes the recognition of numbers 1-9, pairing of numbers with quantities, and understanding the relationship between numbers and their corresponding quantities. It also introduces the concept of number 10, red and blue color rods from 1-10, and the practice of counting numbers from 1-100 using sand trays. At home, children can utilize their own toys like Lego blocks or watercolor pencils to practice counting from 1-10. Family members can also reinforce learning by writing numbers on paper for the child to recognize. Engaging in fun activities such as family competitions can enhance the learning process by counting numbers from 1-100 and preparing a sand tray with rice and plates for children to practice at home. The H5 also covers the Montessori sensory education, including the recognition of size and texture with cylinder blocks and the classification of primary colors with color boards. It introduces secondary colors and the concepts of cool and warm tones. This interactive and engaging H5 is a valuable tool for children to learn and reinforce Montessori educational concepts at home.