| Wed, Aug 15th, 2012 | Orientation for TCS new students A-L |
| Thu, Aug 16th, 2012 | Orientation for TCS new students M-Z |
| Mon, Aug 20th, 2012 (All day) - Thu, Aug 23rd, 2012 (All day) | Writing and Thinking Workshop |
| Mon, Aug 20th, 2012 (All day) | ODU First Day of Classes |
| Mon, Aug 20th, 2012 | TCS First Day of Classes |
| Fri, Aug 24th, 2012 (All day) | No TCS Classes - Professional Development Day |
| Mon, Sep 03rd, 2012 (All day) | No TCS or ODU Classes - Labor Day |
| Mon, Sep 17th, 2012 (All day) - Fri, Sep 21st, 2012 (All day) | MAP Testing for all 9th and 10th graders |
| Fri, Sep 21st, 2012 (All day) | First Quarter Progress Reports Sent Home |
| Mon, Sep 24th, 2012 (All day) | No TCS Classes - Professional Development Day |
| Wed, Oct 03rd, 2012 (All day) | Parent-Student-Teacher Conferences - Invited Families Only |
| Thu, Oct 04th, 2012 (All day) | Parent-Student-Teacher Conferences - All Families |
| Mon, Oct 08th, 2012 (All day) | No TCS Classes - School Closed |
| Fri, Oct 12th, 2012 (All day) | End of TCS First Quarter |
| Mon, Oct 15th, 2012 (All day) - Tue, Oct 16th, 2012 (All day) | No ODU Classes - Midterm Break |
| Fri, Oct 19th, 2012 (All day) | First Quarter Report Cards Sent Home |
| Mon, Oct 22nd, 2012 (All day) - Fri, Nov 02nd, 2012 (All day) | Fall OGT Administered and OGT Make-up Exams |
| Mon, Oct 29th, 2012 (All day) | Last Day to Drop ODU Course |
| Mon, Nov 05th, 2012 (All day) | No TCS Classes - Professional Development Day |
| Fri, Nov 16th, 2012 (All day) | Second Quarter Progress Reports Sent Home |
| Wed, Nov 21st, 2012 (All day) - Fri, Nov 23rd, 2012 (All day) | No TCS or ODU Classes - Thanksgiving Holiday |
| Fri, Dec 07th, 2012 (All day) | Last Day of ODU Autumn Semester |
| Mon, Dec 10th, 2012 (All day) - Thu, Dec 13th, 2012 (All day) | TCS Midterm Finals |
| Mon, Dec 10th, 2012 (All day) - Thu, Dec 13th, 2012 (All day) | ODU Finals Week |
| Fri, Dec 14th, 2012 (All day) | No TCS Classes - Professional Development Day |
| Mon, Dec 17th, 2012 (All day) - Fri, Dec 21st, 2012 (All day) | Fall Expedition Week |
| Sat, Dec 22nd, 2012 (All day) | TCS Winter Recess Begins |
| Mon, Jan 07th, 2013 (All day) | No TCS Classes - Professional Development Day |
| Mon, Jan 07th, 2013 (All day) | ODU Spring Semester Begins |
| Tue, Jan 08th, 2013 (All day) | TCS Second Semester Begins |
| Fri, Jan 18th, 2013 (All day) | Second Quarter/First Semester Grade Reports Sent Home |
| Mon, Jan 21st, 2013 (All day) | No TCS or ODU Classes - Martin Luther King Jr. Day |
| Fri, Feb 08th, 2013 (All day) | No TCS Classes - Professional Development Day |
| Wed, Feb 13th, 2013 | Parent-Student-Teacher Conferences - Invited Families Only |
| Thu, Feb 14th, 2013 (All day) | Third Quarter Progress Reports Sent Home |
| Thu, Feb 14th, 2013 | Parent-Student-Teacher Conferences - All Families |
| Fri, Feb 15th, 2013 (All day) | No TCS Classes - School Closed |
| Mon, Mar 04th, 2013 (All day) - Fri, Mar 08th, 2013 (All day) | No ODU Classes - Spring Break |
| Fri, Mar 08th, 2013 (All day) | End of Third Quarter |
| Mon, Mar 11th, 2013 (All day) - Fri, Mar 22nd, 2013 (All day) | Spring OGT Administered and Make-ups |
| Fri, Mar 15th, 2013 (All day) | Third Quarter Grade Reports Sent Home |
| Thu, Mar 21st, 2013 (All day) | Last Day to Drop ODU Spring Semester Class |
| Thu, Mar 28th, 2013 (All day) - Mon, Apr 01st, 2013 (All day) | No ODU Classes - Easter Break |
| Thu, Mar 28th, 2013 (All day) | No TCS Classes - Professional Development Day |
| Fri, Mar 29th, 2013 (All day) - Fri, Apr 05th, 2013 (All day) | No TCS Classes - Spring Break |
| Mon, Apr 08th, 2013 (All day) - Fri, Apr 12th, 2013 (All day) | Spring Expedition Week |
| Mon, Apr 15th, 2013 (All day) | No TCS Classes - Professional Development Day |
| Fri, Apr 26th, 2013 (All day) | Fourth Quarter Progess Reports Sent Home |
| Fri, Apr 26th, 2013 (All day) | Last Day of ODU Classes |
| Mon, Apr 29th, 2013 (All day) - Thu, May 02nd, 2013 (All day) | ODU Finals Week |
| Sat, May 04th, 2013 (All day) | ODU Commencement |
| Sat, May 11th, 2013 (All day) | TCS Commencement |
| Tue, May 14th, 2013 (All day) - Fri, May 17th, 2013 (All day) | TCS End of Year Finals |
| Mon, May 20th, 2013 (All day) | TCS Awards Ceremony and Social |
| Tue, May 21st, 2013 (All day) | TCS Last Day - School Trip |
| Tue, May 28th, 2013 (All day) | Fourth Quarter/Second Semester Grade Reports Sent Home |
| Mon, Jun 03rd, 2013 (All day) | Summer School Begins |