Back to all posts Posted on January 5 2023 Math Diploma Prep Sessions Attention: Math Diploma Prep Dates have Changed. Math 30-1 is now January 11th, 6 pm - 9 pm Math 30-2 is now January 13th, 6 pm - 9 pm. Contact your teacher, Mr. Lewis, for the link to these informative online sessions. Prev Post Next Post