Since 1990, Cornerstone Tutorial Center has offered Green Country homeschool families a variety of high-quality academic and elective classes for grades 3 through 12 in a Christ-centered environment that gives each student the opportunity to grow academically, socially, spiritually, and physically.                                                                 

Registration Open for Iowa Achievement Testing
 3rd-5th Grade: May 16, 17, 18, 2017 
6th - 11th Grade: May 16 & 18, 2017
Deadline for Registration: April 20

​Every year Cornerstone Tutorial Center administers the Iowa Achievement Test for homeschooled student in the Tulsa area.  Tests are administered for students 3rd through 11th grade. 
The Iowa Achievement test is a nationally standardized achievement test for K-12 students.  What that means is that you can compare your child’s scores to children across the country in Reading, Language Arts, Mathematics, Social Studies, and Science.  It is important that students have exposure to and experience with questions in the formats they will encounter on this test and other assessments.  
To register your student download the registration form from our website at and return it with payment to CTC by April 20, 2017.  For questions, please call 918-664-9527.
Iowa Achievement Test Registrtation Form.docx
click to download
Tulsa Homeschool Prom tickets are now on sale!

The prom will be held at Central Center in Centennial Park on March 30th, 2017 from 7:00-11:00pm.

Now through March 15th tickets will be $40 for a single ticket, and $70 for a pair of tickets.

To purchase tickets stop by or call Cornerstone Tutorial Center-918-664-9527, Bibliomania-918-438-9889 or call or text Brooke Sparkman-918-698-3146.

We can't wait to see you there!

2017-2018 Registration Dates
OPEN HOUSE - June 3, 10am-2pm
REGISTRATION - Returning Families June 8, 9am-3:00pm
New Families June 10, 10am-2pm

2nd OPEN HOUSE - Aug 5

!!!  ​Tutor openings !!!
Some of our beloved tutors will be retiring at the end of this year, therefore we have some openings that we are looking for qualified instructors to fill.  If you or someone you know has a passion for the homeschooling community, has the heart of an educator, and expertise in instruction, please contact [email protected] for further information and to request an application.

The areas we have openings in are:
High School English and Composition 1-4
Intro to Graphic Design
Advanced Graphic Design
Video Storytelling including intro to animation and video editing tools
Junior High Math
Junior High Grammar and Literature
Junior High Science
Junior High History/Social Studies
High School History, Government, Oklahoma History
Cornerstone Tutorial Center is working on plans for the upcoming 2017-2018 school year.  We have had some amazing feedback from our families in the past few weeks and are excited for anticipated growth for the coming school year!  Please check back soon for more details.  
If you are a new family interested is finding out more about what CTC has to offer, please contact us at [email protected]

2016-2017 Class Schedule and Catalog

2016-2017 Class Catalog w Wednesday.docx
click to download
2016-2017 Student Handbook.docx
click to download
Collect your BOXTOPS!  Bring them into the office at any time! Our school earns $$ every time! It's a WIN WIN!!