Which piece of evidence could persuade a reader to support a claim that middle school students should be required to wear uniforms?

1. Compared to the cost of regular clothes, the cost of uniforms is often quite less
2. When everyone looks the same in their uniforms, students begin to lose their uniqueness
3. School uniforms can be ordered online, which is much easier than going to a store
4. In a school district that recently made school uniforms a requirement, attendance rates and grades have increased

The piece of evidence that could persuade a reader to support a claim that middle school students should be required to wear uniforms is option 4: In a school district that recently made school uniforms a requirement, attendance rates and grades have increased. This evidence suggests a positive correlation between wearing uniforms and improved academic performance and attendance, which could be compelling for readers who value these outcomes in schools.

The piece of evidence that could persuade a reader to support the claim that middle school students should be required to wear uniforms is:

4. In a school district that recently made school uniforms a requirement, attendance rates and grades have increased.

The piece of evidence that could persuade a reader to support a claim that middle school students should be required to wear uniforms is option 4: "In a school district that recently made school uniforms a requirement, attendance rates and grades have increased."

To determine which evidence could support the claim, we need to consider which option provides a compelling reason for supporting the idea of mandatory uniforms.

Option 1, "Compared to the cost of regular clothes, the cost of uniforms is often quite less," might be seen as a benefit by some, as it suggests that uniforms could be a more affordable option for families. However, this does not directly address the question of whether or not uniforms are beneficial for students or the school environment themselves.

Option 2, "When everyone looks the same in their uniforms, students begin to lose their uniqueness," presents a potential disadvantage of school uniforms. While it acknowledges a valid concern about individual expression, it does not provide evidence to support the claim that middle school students should be required to wear uniforms.

Option 3, "School uniforms can be ordered online, which is much easier than going to a store," highlights the convenience of purchasing uniforms online. While this may be a practical consideration, it does not address the core argument of why students should be required to wear uniforms.

Finally, option 4, "In a school district that recently made school uniforms a requirement, attendance rates and grades have increased," provides evidence that links the implementation of mandatory uniforms to positive outcomes in attendance and grades. This evidence indicates that the introduction of uniforms has had a positive impact on the students and the school environment.

Overall, option 4 is the most persuasive piece of evidence because it directly supports the claim that middle school students should be required to wear uniforms by providing a real-life example where such a requirement has led to improved attendance and grades.