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Welcome to Mary Deterding Elementary School
Be here. Be kind. Exercise your body and mind.
News & Events
Latest News
![Family posing in front of a computer smiling]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1720202340/sanjuanedu/adohmtxpxv31bmcbvug8/InfoUpdate.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1720202340/sanjuanedu/adohmtxpxv31bmcbvug8/InfoUpdate.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1720202340/sanjuanedu/adohmtxpxv31bmcbvug8/InfoUpdate.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1720202340/sanjuanedu/adohmtxpxv31bmcbvug8/InfoUpdate.png","width":1080}])
As we begin to prepare for the first day of school on Aug. 14, families are asked to complete the Annual Student Information Update as soon as possible.
![Back-to-School Ice Cream Social]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1748903211/sanjuanedu/udzhpenncppurgximoqu/backtoschoolnight.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1748903211/sanjuanedu/udzhpenncppurgximoqu/backtoschoolnight.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1748903211/sanjuanedu/udzhpenncppurgximoqu/backtoschoolnight.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1748903211/sanjuanedu/udzhpenncppurgximoqu/backtoschoolnight.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1748903211/sanjuanedu/udzhpenncppurgximoqu/backtoschoolnight.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1748903211/sanjuanedu/udzhpenncppurgximoqu/backtoschoolnight.jpg","width":2200}])
Read More
about Back-to-School Ice Cream Social
![Student intern helping student with writing assignment]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1752076815/sanjuanedu/zzeljcxnxj3oqwavgsyb/NewcomerSummerProgramThumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1752076815/sanjuanedu/zzeljcxnxj3oqwavgsyb/NewcomerSummerProgramThumbnail.png","width":512}])
At San Juan Unified School District, newcomer students have the opportunity to enroll in a summer program uniquely designed for English language learners.
![Board Briefs with icon of document, check mark and gavel]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1691596686/sanjuanedu/fiksovrdccpfo2htrnam/BoardBriefsnewsitemimage.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1691596686/sanjuanedu/fiksovrdccpfo2htrnam/BoardBriefsnewsitemimage.png","width":512}])
Check here for highlights from the latest board meeting on June 24.
![A man looking at a laptop]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1750260374/sanjuanedu/zajzu86pfnmm0exsbynd/ChromebookInventoryThumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1750260374/sanjuanedu/zajzu86pfnmm0exsbynd/ChromebookInventoryThumbnail.png","width":512}])
Each year, San Juan Unified’s Technology Services team conducts a districtwide Chromebook inventory to ensure every student has access to the tools they need for learning.
Check here for highlights from the most recent board meeting on June 10.
![A note from Superintendent Bassanelli June 10, 2025 with photo of superintendent]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1749505692/sanjuanedu/vc99cm9oqra69zq2nmym/SupmessageGraphicforFinalsite.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1749505692/sanjuanedu/vc99cm9oqra69zq2nmym/SupmessageGraphicforFinalsite.jpg","width":512}])
As we conclude the 2024-25 school year, I would like to take a moment to reflect on all that we’ve accomplished together and look ahead to the important work still to come.
This year, I’ve been continually inspired by the dedication of our students, staff and families — from classrooms to the community, from performances to athletic fields.
Check here for highlights from the latest board meeting on May 27.
Upcoming Events
![Growing Together. Collectively Strong. Individually Nurtured. with three images of students in collage]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1731012231/sanjuanedu/uw3zwrqzsjv6ekfnfp3i/GrowingTogetherShowcaseGraphic.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1731012231/sanjuanedu/uw3zwrqzsjv6ekfnfp3i/GrowingTogetherShowcaseGraphic.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1731012231/sanjuanedu/uw3zwrqzsjv6ekfnfp3i/GrowingTogetherShowcaseGraphic.png","width":800}])
Access San Juan Unified's 2024-29 Strategic Plan.
![Dine and Donate]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1721938565/sanjuanedu/xshdj3b9knchlokkdlio/5.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1721938565/sanjuanedu/xshdj3b9knchlokkdlio/5.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1721938565/sanjuanedu/xshdj3b9knchlokkdlio/5.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1721938565/sanjuanedu/xshdj3b9knchlokkdlio/5.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1721938565/sanjuanedu/xshdj3b9knchlokkdlio/5.jpg","width":1600}])
Find Out More
about Dine & Donate
![Teacher working with young student at table]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1688334333/sanjuanedu/wr9vrwhhp5qgeqybf0j8/TKstudentandteacher.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1688334333/sanjuanedu/wr9vrwhhp5qgeqybf0j8/TKstudentandteacher.png","width":512}])
San Juan Unified uses an equity lens to target and eliminate barriers for all students.
![Bus driver]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1688355379/sanjuanedu/t4smum4rrgv6l4o9x7ya/Busdriver.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1688355379/sanjuanedu/t4smum4rrgv6l4o9x7ya/Busdriver.png","width":512}])
If you want to be a part of a diverse school district committed to ensuring each student's success - we want to meet you.
![Arden Middle School new campus]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1680814556/sanjuanedu/embt8qkf4ctx0p805jbh/017028_INT014_HI.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1680814556/sanjuanedu/embt8qkf4ctx0p805jbh/017028_INT014_HI.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1680814556/sanjuanedu/embt8qkf4ctx0p805jbh/017028_INT014_HI.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1680814556/sanjuanedu/embt8qkf4ctx0p805jbh/017028_INT014_HI.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1680814556/sanjuanedu/embt8qkf4ctx0p805jbh/017028_INT014_HI.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1680814556/sanjuanedu/embt8qkf4ctx0p805jbh/017028_INT014_HI.jpg","width":2200}])
San Juan Unified School District is invested in providing 21st-century learning opportunities for all students.
![Kindergarten students raising hands]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1680812300/sanjuanedu/k3jlsynybqoqop0z2uc0/IMG_9642.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1680812300/sanjuanedu/k3jlsynybqoqop0z2uc0/IMG_9642.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1680812300/sanjuanedu/k3jlsynybqoqop0z2uc0/IMG_9642.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1680812300/sanjuanedu/k3jlsynybqoqop0z2uc0/IMG_9642.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1680812300/sanjuanedu/k3jlsynybqoqop0z2uc0/IMG_9642.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1680812300/sanjuanedu/k3jlsynybqoqop0z2uc0/IMG_9642.jpg","width":2200}])
The San Juan Education Foundation supports and advances excellent education for all students in San Juan Unified.