It sounds like your experience with the interactive number line was both insightful and enriching! Visualizing fractions as points on a continuum is a powerful method for understanding their relationships. By manipulating the fractions, you were able to see how they interact on the number line, which is crucial for concepts like comparing and finding equivalents.
For instance, seeing that both 1/2 and 2/4 can be represented at the same point on the number line illustrates the concept of equivalent fractions clearly. Understanding the significance of common denominators becomes tangible when you can physically move fractions to see where they line up.
Moreover, recognizing that fractions are not isolated numbers but rather parts of a whole helps in grasping more complex concepts in mathematics. This hands-on approach likely made the learning process more engaging and solidified your understanding. As you continue to explore fractions, keep utilizing visual tools—like number lines—to further enhance your mathematical skills!