Every young person needs a hobby. An interesting kid hobby will help children learn as well as keep them entertained for hours. It might even help them stay away from a bad peer group and stay out of trouble. Some kids might think of video games or TV as an appropriate kid hobby, but most parents would like to see their kids doing something more challenging or educational.
A good kid hobby is playing a musical instrument. The guitar can often be self-taught from a book if a child has the interest, but for piano playing or other instruments, you will probably have to invest in lessons. Practice is, of course, an essential part of mastering any musical instrument.
Another type of kid hobby is pursuing an art or a craft. Kids can learn to draw, paint, or make scrapbook pages. They can learn needle arts, such as embroidery, sewing, knitting or crocheting. Beginning carpentry is a very useful kid hobby that may turn into a career, or at least skills that will be used for a lifetime.
Tinkering around on gas engines or electronics is another kid hobby that can lead to useful skills.
There are all sorts of things that kids might like to collect...