In the realm of K12 education, the issues of special courses, teacher substitution, physical education courses, and curriculum value have long been subjects of concern. When special subject teachers are absent, the common practice of replacing music, art, or media courses with physical education classes raises a series of problems.

The Problem of Uneven Educational Resource Allocation
Educational resources are not evenly distributed when special courses are constantly replaced by physical education. Special subjects like music, art, and media require specific teaching facilities and professional teachers. For example, a music class needs musical instruments and a teacher with in-depth musical knowledge. When these classes are replaced, these resources are underutilized. According to Britannica’s education section, proper resource allocation is crucial for a well-rounded education. This practice disrupts the balance, with physical education getting an unfair share of time and attention while other important areas are neglected.
The Issue of Unequal Subject Values
Each subject in the curriculum has its unique value. However, the frequent substitution implies that some subjects are considered less important. Music, art, and media courses cultivate students’ creativity, aesthetic appreciation, and emotional intelligence. Physical education focuses on physical fitness and sports skills. When the former are always replaced, it sends a wrong message about subject equality. As stated on Wikipedia’s education page, all subjects should be equally valued in promoting students’ comprehensive development. This inequality in subject values can have a negative impact on students’ perception of different fields of knowledge.

In addition, this kind of substitution also affects students’ all-round development. A well-rounded education should include a balance of physical, mental, and emotional development. By constantly replacing special courses, students miss out on opportunities to explore their interests in art, music, and media, which are essential for their emotional and creative growth. Therefore, educators need to re-evaluate the irreplaceability of special subjects in quality education. We must ensure that each subject plays its due role in shaping students into well-rounded individuals.
Readability guidance: This article uses short paragraphs to clearly present the problems. Each H2 section lists the main issues. The proportion of passive voice and long sentences is controlled. Transition words like “however”, “therefore”, and “in addition” are used to connect ideas smoothly.