Hands-down one of our favorite resources - the Interactive Math Work Book Series contains 3 levels & a bundle (for those money saving lovers out there)! More of what each level includes at theautismhelper.com
CPD Academy (http://learningacademy.co.uk) is an extensive and clever learning management system (LMS) built for organisations and CPD (continuing professional development) e-learning. It's fully scalable to your requirements and built on one of the world's leading .net Content Management Systems - Kentico CMS for ASP.NET Version 6 (www.kentico.com).
The Chalkboard Brights classroom collection combines the classic chalk look with vibrant colors, patterns and tons of fun. Your students will love the look, and you will enjoy spending time in your class. Colors include green, blue, pink, yellow, and white in patterns like polka dots, stripes, and swirls.