Summer School Registration Information

2021 Dates

SUMMER SCHOOL 2021 – STARTS MONDAY, June 21 – Thursday, July 29, 2021 – 8am to 1:30pm – Classes run Monday to Thursday.

Semester 1: Monday, June 21 – Thursday, July 8

Monday to Thursday, June 21 – 24

Monday to Thursday, June 28 – July 1

Monday to Thursday, July 5 – July 8

Semester 2: Monday, July 12 – Thursday, July 29

Monday to Thursday, July 12 –15

Monday to Thursday, July 19 – 22

Monday to Thursday, July 26 – 29


Academic courses are from 8am to 1:30 pm.
Athletics/activities are before or after school or in the evenings, Monday – Friday.



Registration for 2020 is now closed for 1st Session and 2 semester traditional courses offered for initial credit.

  • If your student needs a course for remediation, enrollment is open for our CHIPS online course program. Space is also available in some traditional courses. Please contact with questions.

Space is available in some Flex courses. For information, please contact .

Registration is open for 2nd Session courses. Registration closes for 2nd Session on Friday, July 3 at 3pm.

Registration is open for all athletic programs.

Note: Register for the grade your student is entering in Fall 2020.

Register for MBX Summer School

MB/X utilizes a login based registration system. If you have made a payment or registered for classes using this system, please login using your account credentials. If you do not have an account, you will need to create an ACTIVE Net account in the name of an adult family member. You then add a child to your account during the registration process. You may complete this step prior to the first day of registration and peruse courses.

Create an Active Net Account

Registration is complete when you create an account, register and pay for a class.

Please note that creating a “WISH LIST” does not equate to registering for a class or save a spot in the class. You must register and pay for the course to secure a spot.

If you’re having technical problems or difficulty registering, please contact

Class Confirmations

MB/X Summer School is committed to accommodating all students wishing to take a class.


If a course or preferred session is full, you may choose to Wait List. For 2 semester courses, we will open additional slots as teachers are secured. For 1 semester courses, you may be offered a spot in either 1st or 2nd semester.

Tuition – 2020

  • Each one semester course: $300
  • Each two semester courses: $600
  • Each activity class: $250
    Alternating activity classes: $300
    The summer school alternating activity class price is for freshmen taking 2 of the following activities; football, baseball, or soccer, which occur at the same time. Students attend the activities on alternate days, and work out the schedule with the individual coaches.
  • There are additional green fees for golf PE.
  • Biology and Chemistry lab fee $50
  • Change course fee per change: $25
  • Lost Textbooks: Price of the textbook

Location – 2020 Classes offered via distance learning

Athletics/Activities may run Monday – Friday

  • A credit or debit card will be required to register
  • A Student ID may be required for text book distribution
  • Class rosters for Summer School will be emailed on the Friday afternoon before Summer School begins.

Dear High School Student,

MBX is pleased to present our exceptional Summer School and MBX Flex program.  Due to the social distancing regulations in place due to the COVID-19 Pandemic,  MBX will be administering academic summer classes via a distance learning model. Students will meet face-to-face, each day, with teachers by video conference and access all curriculum online.

If you have already participated in our program, you are aware that we provide an outstanding educational experience: quality instructors who will help you to advance to the next level of your high school career, whether you are repeating a class, seeking enrichment or hoping to accelerate academically. If you are new to our program, be prepared for a productive summer. At MBX, we care about the success of our students and we will do our utmost to help you succeed and this year, in spite of  challenges presented by the Pandemic, will be no different.

Please take some time to review all information carefully. For traditional MBX Summer School, we utilize a Semester format for Academic classes. The first three weeks of Summer School will be the first semester and the second three weeks will be the second semester. Classes will meet by video conference twice between the hours of 8am and 1:00pm. Students will not be on video conference the entire 5 hours, but will alternate between meeting with their teacher, working in small peer groups, and working independently.

MBX Flex is “flexible schedule” courses allowing students to create a summer school plan that works for them and their own unique learning style. Students will meet with certificated teachers for approximately 20, 2-hour or 3-hour block sessions for 2 semester courses and 10, 2-hour block sessions for 1 semester classes, plus proctored tests, with the option of 1:1, 1:2, or 1:3 teacher/student ratios. Like all MBX Summer School courses, MBX Flex is WASC accredited and is accepted for credit on MCHS transcripts. For Distance Learning, students will video conference with their teacher during the scheduled 2-hour session.

We want to take this opportunity to thank you for selecting MBX. We look forward to working with you to reach your summer academic goals – an integral part of the MBX mission. Should you have any questions or concerns, please do not hesitate to ">contact us.

Jessica Bledsoe, Daniel Pestle and Leanne Weaver
Principals, MBX Summer School 2020

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