Grand Prairie Isd 2019-2020 Calendar https://grandprairieisd.tandem.co/ Key dates for Grand Prairie Isd. en-us 8/1/19 New Teacher Orientation https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=445 445-grandprairieisd@intand.com 8/6/19 - 8/8/19 Staff Development https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=446 446-grandprairieisd@intand.com 8/9/19 Teacher Work Days/ Safe Schools https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=447 447-grandprairieisd@intand.com 8/12/19 - 8/15/19 Staff Development https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=448 448-grandprairieisd@intand.com 8/16/19 Teacher Work Days https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=449 449-grandprairieisd@intand.com 8/19/19 First Day of School https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=456 456-grandprairieisd@intand.com 9/2/19 Labor Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=360 360-grandprairieisd@intand.com 10/14/19 Columbus Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=361 361-grandprairieisd@intand.com 10/18/19 End of Nine Weeks https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=451 451-grandprairieisd@intand.com 10/31/19 Halloween https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=362 362-grandprairieisd@intand.com 11/1/19 Staff Development https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=452 452-grandprairieisd@intand.com 11/3/19 Daylight Saving Time Ends https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=364 364-grandprairieisd@intand.com 11/11/19 Veteran's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=363 363-grandprairieisd@intand.com 11/25/19 - 11/29/19 Thanksgiving Break https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=365 365-grandprairieisd@intand.com 12/20/19 End of Nine Weeks https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=453 453-grandprairieisd@intand.com 12/23/19 - 1/3/20 Winter Break https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=454 454-grandprairieisd@intand.com 12/25/19 Christmas Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=366 366-grandprairieisd@intand.com 1/1/20 New Year's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=367 367-grandprairieisd@intand.com 1/6/20 Staff Development https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=455 455-grandprairieisd@intand.com 1/7/20 First Day of 2nd Semester https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=457 457-grandprairieisd@intand.com 1/20/20 Martin Luther King Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=368 368-grandprairieisd@intand.com 2/14/20 Valentine's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=369 369-grandprairieisd@intand.com 2/17/20 President's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=370 370-grandprairieisd@intand.com 3/6/20 End of Nine Weeks https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=459 459-grandprairieisd@intand.com 3/8/20 Daylight Saving Time Begins https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=371 371-grandprairieisd@intand.com 3/9/20 - 3/13/20 Spring Break https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=460 460-grandprairieisd@intand.com 3/16/20 Student Return https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=461 461-grandprairieisd@intand.com 3/17/20 St. Patrick's Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=372 372-grandprairieisd@intand.com 3/30/20 Staff Development https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=462 462-grandprairieisd@intand.com 4/10/20 Good Friday https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=463 463-grandprairieisd@intand.com 4/12/20 Easter https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=373 373-grandprairieisd@intand.com 4/20/20 Bad Weather Make-Up Days https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=464 464-grandprairieisd@intand.com 5/5/20 Cinco De Mayo https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=374 374-grandprairieisd@intand.com 5/21/20 Last Day of School https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=465 465-grandprairieisd@intand.com 5/22/20 Teacher Work Days https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=466 466-grandprairieisd@intand.com 5/25/20 Memorial Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=375 375-grandprairieisd@intand.com 5/26/20 - 5/29/20 Staff Development https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=467 467-grandprairieisd@intand.com 7/4/20 Independence Day https://grandprairieisd.tandem.co/index.php?type=key_date&action=details&id=376 376-grandprairieisd@intand.com