Summer School 2020

Monday, June 22nd- Friday July 24th

Registration for our July Workshops is still available! Please see the Workshops tab for details, then register online using our Registration Stores page.

Already registered? Please find information for Registered Summer School students here.

md students working

Summer School at Mater Dei offers students the opportunity to recover credits from previous D/F grades (Credit Recovery), advance in their coursework (Credit Advancement), and to prepare for success in the upcoming school year (Incoming Freshmen High School Preparatory Courses and Workshops). We welcome current Mater Dei students, as well as our incoming Freshmen, and students from other high schools. We offer a wide variety of UC approved* Credit Recovery and Credit Advancement courses and we have excellent teachers. You can view our Course Offerings and answers to Frequently Asked Questions (FAQs) using the links in the red menu.

Questions? Please check out our Frequently Asked Questions page.


(updated May 29th, 2020)


As we plan for Summer School in these unprecedented times, every effort is being taken to provide our students with a healthy, safe, and supportive learning environment.


As of May 29th, all Summer School courses will be fully online. We have been planning for student success in an online environment and look forward to our students having a safe and productive Summer. No on-campus time will be offered during Summer School.


Mater Dei High School has always been a leader in educational technology;  Summer School is no different. Regardless of format, Mater Dei Summer School 2020 will provide accredited, UC approved courses in a supportive learning environment. 


As a further innovation in technology and support for our students, Mater Dei Summer School 2020 is proud to announce that we will be partnering with a tutoring service to provide our students with 24/7 access to online tutors for core subjects and writing help. This teacher-monitored tutoring access is included with all Summer School course registrations and will supplement the high levels of instruction and support provided by our teachers. 

Current Mater Dei students in grades 9-11 who will be returning for Fall 2020 are able to check out their iPads for Summer use. Please click here for details.
Mater Dei will not provide electronic devices for incoming Freshmen (current grade 8), students who will not return to Mater Dei in Fall 2020, or students who attend other high schools.
All Mater Dei High School Summer School courses will be online and require an electronic device for Summer 2020. Any tablet, laptop, or Chromebook should work.