
Have you seen our calendar of events on our website? Check it out! This is where we will start updating events for CIS all in one place!
https://www.nassau.k12.fl.us/o/cis/events?view=cal-month


Today we’re turning up the volume to celebrate the leader who keeps our school in perfect harmony — our amazing principal! 🎧 From setting the tone to keeping everyone on beat, your leadership is the soundtrack of our success.
Your dedication doesn’t go unnoticed — you truly are the “greatest hit” of our school community! 💙

So let’s give them a BIG shoutout and all the love! 💜
Drop a THANK YOU below to our fly lunch crew who make every day da bomb!
Happy School Hero Day!

May Calendar for parents and students
Stay tuned to important events each week!!
5/1-School lunch hero day
5/4-5/8 Teacher and Staff Appreciation Week 90s week!
5/5-3rd grade ELA testing
5/6 School Nurse day
5/7 4/5 grade ELA FAST
5/8-Our staff is TOTALLY RAD (90s dress up day for students and staff)

Parents and guardians can view school start and end times here: https://5il.co/3mw28
For questions, please contact your child’s school.
#WeAreNassau

Voted on by peers through CIS, Mr. Thompson, our Librarian and Safety Patrol Sponsor, is recognized for his outstanding problem‑solving skills and dedication to students and staff. Thank you for all you do! 👏


4/20-4/24 Book Fair
4/21 Warrior Steel Band & Chorus Spring Concert 5 PM
4/22 Half Day of School- Dismissal at 10:30
4/23 CIS Gallery Walk and Family Book Fair Night 4-6 PM



Looking to join the #1 school district in Florida?
Nassau County School District invites educators interested in teaching in Nassau County to connect with school principals at our upcoming Nassau Schools Showcase. This is your opportunity to introduce yourself, share your resume, and begin building relationships with school leaders across the district.
Meet our school and district leaders, experience what Nassau County has to offer, and take the first step toward future interview opportunities.
🔗 Learn more and let us know you will be there!


We are so proud of our Girls on the Run club at Callahan Intermediate—our Running Warriors! 🏃♀️💙
Today, they crossed the finish line of their 5K at the University of North Florida, and what an incredible accomplishment it was! These girls have shown dedication, perseverance, and heart every step of the way.
Thank you to our coaches , running buddies, and supporters who helped make this journey possible. And to our Running Warriors—keep setting goals, believing in yourselves, and shining bright. You inspire us all!

Congratulations to Amelia Stevenson for earning 1st Place in 4th Grade and to Scarlett Mizell for earning 2nd Place in 5th Grade!
Both girls represented Callahan Intermediate with confidence, poise, and excellence, and they made us so proud. Please join us in celebrating their outstanding accomplishment! 👏✨
#CallahanIntermediate #TheWarriorWay
#WarriorPride

🎨✨ Callahan Intermediate families — you’re invited! Join us for our EPIC Art Show on April 23rd, 2026 from 4–6pm! Come celebrate our amazing young artists and see where creativity truly takes center stage.
📚 Bonus: The Book Fair will also be open during the event. We can’t wait to see you there!

✨ In our Fearless Era, every great school needs a leader who stands strong, leads with heart, and isn’t afraid to rewrite the story when it matters most. ✨
Today we’re celebrating our very own Assistant Principal, Dr. Thompson
Our Fearless Leader. 💛
You lead with courage, but also with reflection… turning challenges into growth and pressure into purpose.
Thank you for being steady when things get tough, intentional in every decision, and fearless in the way you show up for our staff and students every single day.
💫 You may not wear a crown… but around here, you’re absolutely in your Fearless Leader Era.
#FearlessLeader #CISWarriors #EPICLeadership #TTPD #LeadershipWithHeart



From building strong, meaningful relationships with our students, to supporting teachers with anything and everything, to arriving early and staying late without hesitation—our paras go above and beyond because they truly care.
They are encouragers, problem-solvers, mentors, and champions for kids. The impact they have on our school cannot be measured, but it is felt in every classroom, every hallway, and every smile.
We are beyond grateful for the heart, dedication, and commitment they bring to our school community. Today and every day, we celebrate YOU!
#ParaprofessionalsDay #HeartOfTheSchool #DifferenceMakers

April 1- Paraprofessional Appreciation Day
April 2- 4th/5th FAST Writing Assessment
April 6th- 3rd Grade Field Trip (Jefferson, Imrich, R. Simmons, Harper, Armstrong)
April 7th- 3rd Grade Field Trip (Balderson, Jenkins, Aspinwall, Hill, Williams)
April 9th- Safety Patrol Field Trip
April 10th- 5th Grade Field Trip (Drury and S. Simmons)
April 11th- Girls on the Run 5K
April 13th- Spring and Class Pictures (Spring Pictures are prepaid only)
April 13th- 5th Grade iReady Math Assessment
April 14th- 4th and 5th Grade iReady Math Assessment
April 15th- 4th Grade iReady Math and CIS Volunteer Luncheon (Please RSVP)
April 17th- 5th Grade Field Trip (Steiger, Harris, Espersen) and 3rd Grade Fact Fluency Trip
April 20th-24th- Book Fair
April 20th- 5th Grade iReady Reading
April 21st- 5th Grade iReady Reading and Progress Reports posted on Focus
April 22nd- Half day of School for Students (Dismissal at 10:30)
April 23rd- 4th Grade iReady Reading and Gallery Walk from 4-6 PM
April 24th- 5th Grade Field Trip (Griffis, Lee, and Seeley) and 4th Grade iReady Reading
April 25th- Nassau County Showcase 9-12 PM at YHS
April 28th- Bus Driver Appreciation Day
