Journey through the process of learning to subtract fractions, from the beginning of developing conceptual understanding through common denominators, uncommon denominators, and mixed numbers. Meet Springling, the fanciest of the Math Mights who helps students work with an open number line to find the distance between two numbers, and learn why it's not actually borrowing - it's renaming!

Read the blog post and watch the videos: https://sis4teachers.org/2020/03/subtracting-fractions/