Mission Collegiate High School Home

Principal's Message

Mission Collegiate High School Community,
Warm greetings from “The Land of the Knights”!  Welcome to a brand-new school year that will no doubt go down in the history books. As we navigate through COVID pandemic, know that your concerns and fears are acknowledged.  At Mission Collegiate High School, our top priority is the academic success, emotional needs, and well-being of your child. We are committed to offer an education second to none. It is important we develop a healthy connection between the school and the home to support academic and social growth. I wish all our Knight Families a safe and healthy year.  We will look back at this time and remember family members that were affected by the virus, those displaying courage as they battled the virus, and all of us, never giving up on HOPE!
Ms. Ana Lisa Flores
MCHS Principal
Mission Collegiate High School Community,
¡Un cordial saludo desde “La tierra de los caballeros”! Bienvenidos a un nuevo año escolar que sin duda pasará a los libros de historia. Mientras navegamos por la pandemia de COVID, sepa que se reconocen sus preocupaciones y temores. En Mission Collegiate High School, nuestra principal prioridad es el éxito académico, las necesidades emocionales y el bienestar de su hijo. Estamos comprometidos a ofrecer una educación insuperable. Es importante que desarrollemos una conexión saludable entre la escuela y el hogar para apoyar el crecimiento académico y social. Les deseo a todas nuestras Familias de Caballeros un año seguro y saludable. Veremos hacia el pasado en este momento y recordaremos a los miembros de la familia que fueron afectados por el virus, a aquellos que demostraron valentía mientras luchaban contra el virus, y a todos nosotros, ¡nunca perdiendo la ESPERANZA!
Ms. Ana Lisa Flores
MCHS Principal
Principal's Message Image

News & Announcements

The Learning Curve! Featured Photo

The Learning Curve!

Looking for ways to keep summer boredom away? Beat the summer slide with The Learning Curve Calendar! Loaded with daily unique, enjoyable, and stimulating activities to grow bigger brains and bring parents and children closer together. Mission CISD challenges you to follow through till the finish! Share your creative work on Facebook and Twitter using the following hashtag #MissionCISDLearningTogether. (Please click on the link to access)
Device Drop-Off Schedule Featured Photo

Device Drop-Off Schedule

Attention Parents and Students: All students must return all devices borrowed in the 20-21 School Year. If you have a Chromebook that is part of the 1 to 1 initiative, that does not need to be turned in. That is for Seniors, Juniors, and most Sophomores. If you are a Senior, Junior, or Sophomore that borrowed a device because your 1 to 1 initiative device is broken, those loaners must be returned. Freshman must return all devices as freshman did not receive any 1 to 1 initiative devices.
Class of 2021 Senior Bulletin Featured Photo

Class of 2021 Senior Bulletin

Seniors: make sure to read this bulletin thoroughly. It includes the schedule for your June 7th graduation ceremony along with other important information for the completion of the school year. Click on the link to access.
Immunization Clinic Featured Photo

Immunization Clinic

This Wednesday, May 26th, from 9 a.m. to 12 p.m. we will host an immunization clinic. Click on link to access flyer for more details.
City of Alton Recognizes Teacher of the Year! Featured Photo

City of Alton Recognizes Teacher of the Year!

MCHS Teacher of the Year, Ms. Cynthia Lopez, was recognized by the City of Alton for her outstanding dedication. Ms. Lopez was also honored as District Secondary Teacher of the Year!
Senior Sunset! Featured Photo

Senior Sunset!

We will host our Senior Knights this Friday, May 21st from 5-9:30 p.m. for their Senior Sunset & Parade. Please visit the Class of 2021's Google Classroom for more details on the requirements to attend this event. Click on the link to access flyers.
Dual Textbooks Now Due! Featured Photo

Dual Textbooks Now Due!

Please return all your dual textbooks (as well as any library books you may still have) Monday, May 17th from 8:30 a.m. to 3 p.m. Please stay in your car, we will offer curbside, and please wear your mask.
Senior Decision Day Parade! Featured Photo

Senior Decision Day Parade!

Join us this Monday, May 3rd at 3:30 p.m. for our Senior Class of 2021 Decision Day Parade! Click on the link to access flyer!
National Principal's Day! Featured Photo

National Principal's Day!

Happy National Principal's Day to our very own, Ms. Ana Lisa Flores! The entire MCHS community thanks her for her dedication and commitment to excellence!
Students First * Innovation * Collaborative Ownership
Diversity * Continuous Learning
Our Vision: Mission CISD will prepare and inspire all students to be equipped to excel in the college and career of their choice, dominate 21st century skills in leadership, knowledge, language, and technology to compete in a global economy and serve as successful citizens in their community.

Fast Facts

  • Open enrollment full-day pre-K
  • 1,076 Professional Certifications Earned by Students
  • 12,000 College hours earned by class of 2017
  • Robotics Programs compete Nationally