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Welcome to Jefferson Jr/Sr High School!
Our vision for Jefferson Jr./Sr. High School is to create a community that prioritizes inclusivity and academic equity to build pathways for every student.
Orientation Day
Welcome Back Saints!
Get ready to kick off the new school year at Jefferson! Join us on Wednesday, August 19 to tour the building, meet your teachers, find your locker, and get ready for an awesome year ahead.
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7th Grade: 8:15 AM – 12:00 PM
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9th Grade & New Students: 1:00 PM – 3:30 PM
Mark Your Calendars!
The new school year is right around the corner at Jefferson. Here are the key dates you need to know to hit the ground running:
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Wed, Aug 19th: 7th & 9th Grade / New Student Orientation Day
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Thu, Aug 20th: First day for ALL students (1–7 Schedule, no late start)
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Fri, Aug 21st: Full day, normal Friday schedule
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Mon, Aug 24th: Back to School Night (4:30 PM – 6:00 PM)
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Tue, Aug 25th: Picture Day (bring your best smile!)
Yoga Club at Jefferson
Unwind & Recharge with After-School Yoga!
Looking to relieve stress, build strength, and boost your focus? Join Ms. Augustine every Wednesday after school starting September 3rd!
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When: Wednesdays, 3:45 PM – 4:45 PM
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Where: Room S128
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Details: No experience needed! Just bring a water bottle and a friend. See you on the mat!
Features
![Jefferson Jr/Sr Shield Logo]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1727208460/jeffcopublicschoolsorg/d7cumh3jzpicj0l8oq4f/jefferson-news-thumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1727208460/jeffcopublicschoolsorg/d7cumh3jzpicj0l8oq4f/jefferson-news-thumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1727208460/jeffcopublicschoolsorg/d7cumh3jzpicj0l8oq4f/jefferson-news-thumbnail.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1727208460/jeffcopublicschoolsorg/d7cumh3jzpicj0l8oq4f/jefferson-news-thumbnail.png","width":1030}])
Learn more about what Jefferson has to offer and why you should attend.
![Jefferson Jr/Sr Shield Logo]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1727208503/jeffcopublicschoolsorg/e7wlezhimnc33twvr9oa/jeff-news-thumbnail-2.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1727208503/jeffcopublicschoolsorg/e7wlezhimnc33twvr9oa/jeff-news-thumbnail-2.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1727208503/jeffcopublicschoolsorg/e7wlezhimnc33twvr9oa/jeff-news-thumbnail-2.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1727208503/jeffcopublicschoolsorg/e7wlezhimnc33twvr9oa/jeff-news-thumbnail-2.png","width":1030}])
Learn more about Jefferson and what the school has to offer.
Latest News & Upcoming Events
![community update update for families and friends of jeffco public schools]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1786564388/jeffcopublicschoolsorg/nunl9tnysyzqflkxr01x/pencils-post-thumbnail-image.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1786564388/jeffcopublicschoolsorg/nunl9tnysyzqflkxr01x/pencils-post-thumbnail-image.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1786564388/jeffcopublicschoolsorg/nunl9tnysyzqflkxr01x/pencils-post-thumbnail-image.png","width":600}])
![A smartphone displaying the ParentSquare logo is centered in the foreground, with colorful notification bubbles floating around it against a light gray and purple background.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1785519033/jeffcopublicschoolsorg/yzy1b3fghm6udjzm8f6o/jeffco-parentsquare-web-thumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1785519033/jeffcopublicschoolsorg/yzy1b3fghm6udjzm8f6o/jeffco-parentsquare-web-thumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1785519033/jeffcopublicschoolsorg/yzy1b3fghm6udjzm8f6o/jeffco-parentsquare-web-thumbnail.png","width":600}])
![community update update for families and friends of jeffco public schools]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1785448844/jeffcopublicschoolsorg/gd25wyiyyj9c1jslocgo/bts-community-update-thumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1785448844/jeffcopublicschoolsorg/gd25wyiyyj9c1jslocgo/bts-community-update-thumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1785448844/jeffcopublicschoolsorg/gd25wyiyyj9c1jslocgo/bts-community-update-thumbnail.png","width":600}])
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Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School Gym
all day
Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School
all day
Jefferson Jr./Sr. High School
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Jefferson Jr./Sr. High School