Special sciences are like different areas of study that help us understand different parts of the world around us. You know how you might learn about different animals in science class, or different places in the world in geography? Well, those are examples of different special sciences.
There are lots of special sciences, and each one focuses on something specific. Some other examples include psychology, which is all about how people think and feel, and history, which is all about things that have happened in the past.
Even though special sciences each focus on something different, they all try to use scientific methods to understand their subject. This means that they use experiments, data, and lots of thinking to try to figure out the answers to questions.
Overall, special sciences help us learn more and more about the world around us, so we can better understand and take care of it.