Dry Erase Number Line Board : This versatile dry erase board is a must-have for classrooms and homeschooling. Featuring a 9x12 inch surface, it offers ample space for exploring numbers from 0-20 on one side and delving into open and negative number lines on the reverse. Perfect for mastering addition, subtraction, multiplication, division, and fractions, this board is a durable and engaging tool for young learners. Classroom Must-Have: Perfect for teachers and homeschoolers alike. Double-Sided Design: Features 0-10 and 0-20 number lines on one side, open and negative number lines on the other for growing math skills. Hands-on Learning: Engage in counting, addition, subtraction, fractions, multiplication, and division practice. Early Math Essentials: Ideal for preschool, kindergarten, and early elementary classrooms. Advanced Math Exploration: Expand learning with the open and negative number lines, perfect for older students tackling fractions, multiplication, and division. Smooth Writing Surface: Enjoy easy erasing and clear visibility. Versatile Tool: Perfect for math manipulatives Durable Design: Built to withstand energetic learners, our board is both lightweight and sturdy for easy classroom management. Safe & Non-Toxic: Our number line board is crafted with child safety in mind. Made from non-toxic materials, it's gentle on little hands and ensures a worry-free learning experience. Durable and Reusable: Reduce waste and promote sustainability with our long-lasting number line board. Designed for endless practice and exploration, it's a greener choice for classrooms and homes.