Websites with great math instruction tools:Illuminations NCTM - This site has many activities that are prepared for you and can be used on your SMART Board or projector.
Interactive Math Activities - Huge list of interactive math activities
Cool Math - Fun math lesson explanations, review, and games.
Chart Gen - Online chart generator
Chart Go - Online chart generator
Interactive Mathematics Classroom - Interactive math lessons that can be used on SMART Board or projector
Interactive Calculus - Interactive resources for calculus on the web
EMath - Math explanations followed by practice problems
National Library of Virtual Manipulatives - Tons of virtual manipulatives to use with your SMART Board or projector
Longwood School District - SMART Notebook files (towards the bottom of the page) there are a few SMART Notebook lessons created on various topics
Online CalculatorsScientific Calculator
Scientific Calculator 2