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Mr. Serafin

Welcome to 4th Grade!


My name is Jason Serafin and this is my 17th year teaching for the Carlsbad Unified School District. This will be my third year teaching 4th grade. Prior to 4th, I taught 5th grade for 14 years including a 4/5 combination class. I taught at Aviara Oaks Elementary the first six years of my career and this is my 11th year at Jefferson. The children, parents, and employees of the Carlsbad Unified School District always make each year rewarding!


I am a father of four children; two girls and two boys. My oldest daughter, Trinity, graduated from Carlsbad High School last year and is now attending Palomar Community College working towards becoming an expert at American Sign Language and interpreting. My youngest daughter Morgan is a sophomore at Oceanside High School, and my sons Sawyer and Austin are 5th and 3rd graders right here at Jefferson! My awesome wife, Kristi, keeps our busy family on track!


I will update School loop regularly with the daily homework.


Please contact me at or school phone 760-331-5532 if you have any questions or concerns. I will return your message as soon as possible. Follow our class on twitter @Serafin4th


Working together, this will no doubt be an awesome year for your child and you!

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Mr. Serafin Locker

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