What educational benefit comes from using visual models when teaching fractions?

Using visual models when teaching fractions offers the educational benefit of effectively representing parts of a whole. Visual models, such as pie charts, number lines, or fraction bars, allow students to see the relationship between the parts and the whole more intuitively. This visual representation aids in understanding concepts like equivalent fractions, addition, and subtraction of fractions by making abstract ideas more concrete. By visualizing fractions, students can better grasp how fractions fit together and relate to one another, improving their comprehension and retention of the material.

Other choices do not accurately reflect the primary advantage of visual models in fraction education. While simplification of calculations can occur, this is not the main purpose. Additionally, visual models are beneficial for all students, not just advanced learners, and they serve an essential educational function rather than merely a decorative one.