TeachersFirst is a website I learned from a fellow teacher who works with my mother in Montville, NJ. TeachersFirst is a non-for-profit website that features lesssons, units, and web resources designed to help teachers. The website features practical and user-friendly teacher resources. The website is busting with free tools and teaching ideas that are simple to use and implement into your classroom. The website also offers free professional webinars. In January the website is offering webinars on Google Docs/Forms and a session on simplifying and organizing your life. It is a great resource I highly recommend checking it out today. 
You can Sign Up (Free) at the TeachersFirst website.
