Technical support is available 8 a.m. to 5 p.m. If you are having any issues with the online application or M-Star, please call us at 1.888.567.1844 Ext. 2727 or email This email address is being protected from spambots. You need JavaScript enabled to view it..

M-Star Learning Platform

The M-Star Learning Support Platform (LSP) is the foundation of the learning environment for Pinnacle High School - Casa Grande. A few highlights of M-Star LSP are:

  • Highly interactive communication and collaboration tools including email, IM, discussion groups and live interactive technology
  • Global access with most standard computers
  • 24-7 System access
  • Integrated assessments and grade book to monitor your performance
  • Planning calendar and tracking tools to help you keep track of assignments
  • Access to an e-Portfolio for keeping a student's current and past work products

System Requirements

M-Star LSP is compatible with any standards-compliant web browser. We regularly test M-Star with the following browsers:
  • Chrome
  • Firefox
  • Safari
  • Edge
  • Internet Explorer


  • MobileSafari
  • Google Chrome

For the best experience and optimum security, we recommend that you keep your browser up to date.