. Welcome to the 3rd Grade Classroom at TCCS! Please visit the Cool Web Pages for more learning fun! ***I have sent email flyers for students to log onto Xtra Math. I used the emails that were provided in Powerschool. If you did not receive yours, please email with your current email address and I will send you flyer.*** I hope all is well and safe. 3rd graders and parents...I am currently "trying" to upload a Google Classroom for students to use at home. Please be patient as this is also a time of learning for me also. In the near future I will give you a class code to join.