GPA and ACT in High School Resume?

<p>Simple question: Should I put my GPA and ACT scores on my resume? I'm a junior who will be applying for internships and for jobs as a tennis instructor for this summer. I have a 3.8 and currently a 32 ACT (may increase to max 34). Would this be productive or would simply stating "high honors student" suffice?</p>

<p>I would put your GPA but not your ACT.</p>