Register on the site (to the left) to create your account for your Trailside Middle School PTA access. This is a "one stop shopping" site for all your informational needs. You can receive PTA/TMS news, volunteer sign up, newsletter, club information, LCPS information, spirit wear, PTA membership and so much more without signing in to different sites and remembering a bunch of links. We are trying to make your PTA experience an informative one and easy one, please sign up and start being an informed PTA parent at TMS!