題目：

Some people think that older school children should learn a wide range of subjects and develop knowledge, while other people think that they should only learn a small number of subjects in detail.?

Discuss both views and give your own opinion.

范文：

Education is a critical part of a child's development, and it is essential that they receive a well-rounded education. However, there is a debate about whether older school children should learn a wide range of subjects or only focus on a small number of subjects in detail.

On one hand, some people argue that older school children should learn a wide range of subjects and develop knowledge in different areas. They believe that this approach will prepare them better for the real world and help them acquire a broad range of skills. This can also help them make informed decisions about their future careers. Moreover, a broad knowledge base can help students become more well-rounded individuals and develop a better understanding of the world around them.

On the other hand, others argue that older school children should only learn a small number of subjects in detail. They believe that a narrow focus will enable them to become experts in a particular field, which can be beneficial in their future careers. In-depth knowledge and expertise can help students stand out from the crowd and give them a competitive edge. Moreover, a detailed understanding of a particular subject can help students develop critical thinking and analytical skills.

In my opinion, a balance needs to be struck between the two approaches. It is important for older school children to learn a wide range of subjects to acquire a broad knowledge base, but it is equally important to focus on specific subjects in detail to develop expertise. This will help students become well-rounded individuals while also providing them with the necessary skills to succeed in their chosen careers.

In conclusion, while there are different views about the number of subjects older school children should learn, a balance between the two approaches is necessary. A well-rounded education that combines both breadth and depth will provide students with the best preparation for their future.