Skip to main content


Second Semester Information From Principal Danilson - 1/3/22
Posted 1/3/22

Happy New Year Jaguar Families,

I hope you had a relaxing and joyful holiday!

As we welcome students to the second semester of the school year on Tuesday, January 4th, and with the rise in COVID-19 cases across the country, we all must be vigilant in creating a safe place where students can learn and belong every day!

We highly recommend that students use the at home tests we sent home before the winter break. Best practices for using these tests are included in this flyer. Please make sure you have read Superintendent Parks’ POST sent on Wednesday, December 29 for important information on COVID-19 guidelines and protocols.

When your child is back at school we will continue following our COVID-19 safety protocols:

  • Staff and students will wear masks when indoors, and wash and/or sanitize their hands throughout the day. Please remember to pack plenty of extra masks for your student.  
  • Students will eat lunch outdoors when possible. In the event of rain, students will have the option to eat in the gym, library and hallways socially distanced, or outside under the various covered tables.  
  • We will continue to follow California Department of Public Health and Contra Costa Health Services guidelines when dealing with positive cases and close contacts.

Your child’s 2nd Semester Schedule is available in Aeries.  As there may have been some changes over the break, please double check before school resumes.  

  • Click here to log into Aeries (You can also find a link on our JM website, under "Quick Links - Aeries Parent/Student Portal".
  • If you have more than one student at JM, choose your student at the top
  • Click on Classes then Print (Have your Student bring a copy of their schedule to school on 1/4/22)

If you have any concerns about your schedule, please contact the JM administration - David Lanuza at and Joan Danilson at

May 2022 bring us all good health and prosperity,
Joan Danilson, Principal