How are my extracurriculars?

Hello! I am currently in 10th grade (sophomore year) and I’m very interested in the science field as I hope to become a doctor or researcher one day. However, I don’t feel as if my extracurriculars and clubs really reflect my interest in that field. Here’s what I have so far:

-Science Olympiad
-Environmental Club
-Biology Mentor for an Elementary student (preparing for an annual science fair)
-Recycling Club
-Planning to volunteer at a hospital
-Planning to work/volunteer at my doctor’s office
-Ambassadors’ Club (Vice President)
-Model UN
-Mathletes
-Key Club
-Spanish Honor Society
-(Bound to get into) National Honor Society
-Chamber Orchestra
-(Getting into) Music Honor Society
-Joining tennis in the spring
-Planning to tutor/be involved in the Kumon program

I’m not sure what else to do in order to show my “passion” for science. I’m planning to join a couple of science fairs and maybe contact a potential mentor to research with in his university lab during the summer.
Are my extracurriculars okay? Should I add some, and if so, any ideas on what to do? Thanks!

Seems great to me. If you can, focus on getting leadership positions in as many of those clubs as possible.

3 presidential positions is most likely better than 10 clubs that you show no dedication to.