Dividing Fractions with the Keep Change Flip Method

Math Songs by NUMBEROCK

This engaging animated music video teaches students how to divide fractions using the popular "Keep, Change, Flip" algorithm. Through a catchy hip-hop song, the video guides viewers step-by-step through the process: keeping the first fraction the same, changing the division symbol to multiplication, and flipping the second fraction to its reciprocal. The video walks through multiple specific examples, such as dividing 1/2 by 1/6 and 2/5 by 1/5, demonstrating how to multiply across and simplify improper fractions to find the final quotient. Beyond just rote memorization of the algorithm, the video includes a critical conceptual section that explains *why* the method works. It connects fraction division to whole number division (comparing 10 divided by 2 with 10 multiplied by 1/2) and uses visual bar models to define division as finding "how many groups" of one fraction fit inside another. This dual approach helps bridge the gap between procedural fluency and conceptual understanding. This resource is highly valuable for upper elementary and middle school math classrooms. It serves as an excellent hook to introduce the topic or a review tool for students struggling to remember the steps. Teachers can use the song to anchor the procedure in students' memory while using the visual modeling section to facilitate deeper class discussions about what it actually means to divide a number by a fraction.