Pre-teens are children typically aged between 9 and 12 years old. This stage is often characterized by significant physical, emotional, and social changes as they transition from childhood to adolescence. Pre-teens may experience growth spurts and begin to develop more complex thinking skills, allowing them to understand abstract concepts better. During this period, pre-teens often seek greater independence and may form stronger friendships outside of their family. They may also become more interested in activities such as sports, music, and technology, which can help shape their identities. This age group is crucial for developing social skills and self-esteem.