Kids come up with new ideas all the time because that's how they learn about the workings of world. DIY projects are a great way to promote cognitive development. They figure out how things work, solve problems on their own and learn problem solving skills that will help them in all aspects of life as they grow up! The process of making something by yourself is really cool and it fosters creativity. The kids learn patience because they have to wait for things like glue or paint before continuing with their project. There are endless opportunities in this world so you can always find a way that will interest kids!