I would recommend that you you make a bucket list of things you enjoy doing at school and outside of school. As an example, if you love to build intricate lego sets then you might be interested in becoming a designer engineer. There are many different types of design engineers, but your hobby or current interests can help you figure out what careers you can explore. Once you have your bucket list of things you love to do, post again and I bet other professionals will help provide you with even more ideas.
Once you've gotten advice on what careers align with your bucket list of interests, then you should explore what types of hands on experience is available or you can create it yourself.
I hope this helps!