LSE has many different activities and opportunities for students to partake in. Listed below are some of the activities:

To find out more information about any of these activities, click on the individual topic on the left-hand side of this page or feel free to call LSE at 402-436-1304.


Facility Use


Caps & Gowns for Graduation

Attention Seniors: Representatives from Lincoln Graduation will be at Southeast on Tuesday, January 21 and Wednesday, January 22, 2020 to take orders for caps and gowns, graduation announcements and cards, senior clothing and jewelry, and other graduation memorabilia.

Posted on November 07, 2019

No School - Monday, January 20

There is no school for students on Monday, January 20, 2020, in observance of the Rev. Dr. Martin Luther King, Jr. holiday.

Posted on November 07, 2019

2019-2020 1st Semester Final Exam Schedule

We will be utilizing a final exam schedule December 18-20. Students will need to adjust their schedules so they are in attendance for all classes in which they are enrolled. Each class will meet for the entire time scheduled (90 minutes). Knight House and Knightly Success will be closed on Final Exam days, December 18, 19, & 20. Please make other arrangements during this time.

Posted on November 07, 2019

Fall Honors Convocation

Posted on November 06, 2019

Purchase a Yearbook

Posted on November 01, 2019

PreACT - November 7

On November 7, 2019 the PreACT assessment will be administered to students who are in 10th grade. There will be no school for students in 9th, 11th, and 12th grades on Thursday, November 7.

Posted on October 29, 2019

Vocal Music

Posted on October 24, 2019

Winter Break - No School December 23-January 6

There is no school for students December 23, 2019 - January 6, 2020.

Posted on October 11, 2019


Posted on October 10, 2019

National Honor Society

Posted on October 03, 2019

Final Homecoming Vote

The final round of Homecoming Voting has started! Voting is open at 8:00 a.m. on Monday, September 23rd until 3:00 p.m. on Wednesday, September 25th. Seniors, submit your vote now!

Posted on September 25, 2019

Important Dates for Seniors

Posted on September 25, 2019

LSE Spirit Week - September 23 - 27, 2019

Posted on September 25, 2019

Fall Play - Sense and Sensibility

LSE Theatre proudly presents our fall production of Sense and Sensibility by Kate Hamill (based on the novel by Jane Austen). The show runs October 3 and 4 at 7:30 p.m., and October 6 at 2:00 p.m. in the Jennifer L. Dorsey-Howley Performing Arts Center. Tickets are $10 for adults and $8 for students and seniors.

Posted on September 20, 2019

Homecoming Royalty Finalists

The final round of voting, for LSE seniors only, will be from 7:30 a.m. Monday, September 23 through 3:00 p.m. Wednesday, September 25.

Posted on September 19, 2019

Vote for Homecoming Royalty

LSE Seniors may vote for Homecoming Royalty in the first round of voting until 3:00 p.m. on Wednesday, September 18th.

Posted on September 17, 2019

No School November 27-29

There will be no school Wednesday through Friday, November 27-29, 2019. We hope your family enjoys the long weekend!

Posted on September 12, 2019

Community Awareness Series

SCIP (School Community Intervention and Prevention) is partnering with Lincoln Public Schools, Bryan Independence Center and the Lancaster Prevention Leadership Team to put on a series of valuable presentations about how to support the health and well-being of our community’s youth. These events are open to parents, students, school professionals and community members.

Posted on September 09, 2019

Picture Retake Day - October 1

Posted on September 09, 2019


Posted on September 05, 2019

Step Chain

Posted on September 05, 2019


Posted on September 05, 2019


Posted on September 05, 2019

Marching Band

Posted on September 05, 2019

Project Connect Lincoln

Friday, September 20, 2019 from 9:00 a.m. – 3:00 p.m. at Pinnacle Bank Arena in the Haymarket. Project Connect Lincoln is a one day, one stop event for people who are experiencing or “at-risk” of homelessness. No ID is needed to enter (some agency booths may require ID or income verification for services). Childcare is provided while parents attend the event!

Posted on September 04, 2019

Homecoming 2019 - Rainy Knight in NYC

This year’s Homecoming Dance will be held on Friday, September 27 from 8:30 p.m. to 11:30 p.m. in the Prasch Gym.

Posted on August 29, 2019

Summer Programs for Students

Posted on August 26, 2019

Knight House

Knight House is an after school program located in the media center. Any student who wants a safe and supervised place to study or hang out after school can go the media center until 5:00 p.m. (If you come after 3:15 p.m. you must have a pass from your teacher.) LSE staff and youth development workers from the Lighthouse will be available to assist students with academic, personal or social issues.

Posted on August 26, 2019

2019-2020 S1 Clubs

Posted on August 26, 2019

Apply2College Days - October 2 & 3

Apply2College Days is an opportunity from the LSE Counseling Center for Seniors applying to college.

Posted on August 22, 2019

Financial Aid Night - September 30th

Posted on August 22, 2019

Free/Reduced Meal Status Expiration

A new Free & Reduced Meal application must be completed each school year. Families who have not applied this school year will be responsible for paying full price for their child(ren)’s meals beginning SEPTEMBER 24, 2019.

Posted on August 22, 2019


Posted on August 21, 2019


Posted on August 20, 2019

Student Council

Posted on August 14, 2019


Posted on August 13, 2019

1st Semester Lunch Schedule

The 1st semester lunch schedule has been posted!

Posted on August 13, 2019

Summer Mailing Information Packet 2019-2020

Summer Mailing Information Packets for the 2019-2020 school year are mailed home to families in early July. For your convenience, it is also posted online.

Posted on July 23, 2019

LSE Knight Readiness Days for 2019-2020

Mark your calendar! Knight Readiness Days are July 30 & August 1. This is when students get their ID photo taken, return forms, can checkout a locker, purchase an athletic pass, get senior parking pass, etc.

Posted on July 17, 2019

Southeast Band students Honored

Posted on July 16, 2019

2019-2020 Student Schedule Information

Posted on July 12, 2019