RESTON, VA (February 19, 2009) Learning Tree International (NASDAQ NM: LTRE) today added a new title to its extensive .NET curriculum, .NET 3.0/3.5 Overview: Hands-On. Over the course of four days, an expert instructor will lead attendees in hands-on exercises—presented in Visual Basic or C#—designed to provide practical experience in developing .NET 3.0/3.5 applications.

Learning Tree is presenting .NET 3.0/3.5 Overview: Hands-On in Canada beginning in February 2009, in the U.S. in April 2009, and in London, England, in May 2009.

The current course schedule includes the following:

• Toronto, ON — February 10-13, 2009
• Los Angeles, CA — April 7-10, 2009
• Washington, DC (Rockville, MD) — May 5-8, 2009
• London, England — May 12-15, 2009

This schedule is subject to change. For further information and the latest course dates and locations, call 1-888-THE-TREE (1-888-843-8733) or visit www.learningtree.com.

Participants will also be taught how to:

• Integrate the features of .NET 3.0/3.5 to simplify complex, multitier application architectures
• Automate and optimize database access with LINQ to SQL and LINQ to Objects
• Design modern graphical applications with Windows Presentation Foundation
• Distribute applications over multiple channels with Windows Communication Foundation
• Orchestrate business processes using Windows Workflow Foundation

“Attendees of this course will have the opportunity to acquire the skills they need to fully exploit the benefits of .NET Frameworks 3.0 and 3.5 in support of their organizations,” said Jennifer Urick, Vice President of Product Development for Learning Tree International.

.NET 3.0/3.5 Overview: Hands-On is valuable for experienced .NET 2.0 developers interested in utilizing the features of .NET 3.0/3.5, or programmers desiring an introductory overview of these technologies.

.NET 3.0/3.5 Overview: Hands-On augments existing Learning Tree courses, including the following:

• Programming LINQ and C# Extended Features: Hands-On
• Windows Presentation Foundation (WPF) and Silverlight Introduction: Hands-On
• Windows Communication Foundation (WCF): Creating .NET 3.5 Web Services
• Windows Workflow Foundation (WWF): Hands-On

About Learning Tree International

Learning Tree International is a leading global provider of truly effective training to management, business and information technology professionals. Since 1974, over 65,000 public and private organizations have trusted Learning Tree to enhance the professional skills of more than 1.9 million employees. The Company develops, markets and delivers a broad, proprietary library of over 240 instructor-led courses focused on project management, leadership and key business skills, Web development, operating systems, programming languages, databases, computer networks, IT/IS security and object-oriented technology. The Company also tests and certifies IT and business professionals, and Learning Tree courses are recommended for college credit by the American Council on Education and several leading Universities. In addition, Learning Tree is accredited by the International Institute of Business Analysis (IIBA™) and the National Association of State Boards of Accountancy National Registry of CPE sponsors, and is a Registered Education Provider of the Project Management Institute (PMI). Courses are presented at Learning Tree Education Centers throughout the world and delivered globally, on site at client facilities. For more information about Learning Tree products and services, call 1-888-THE-TREE (1-888-843-8733), or visit our Web site at www.learningtree.com.