Themes: Hi-Lo, IWB, Interactive Whiteboard lessons, Smartboard lessons, Pre-Algebra. Make it interactive! Interactive whiteboards are phenomenal tools. Don't know what an interactive whiteboard is? Perhaps you've heard of a SMART Board. Using an interactive whiteboard can be a very effective instructional strategy for students who benefit from repetition including struggling learners. Lesson activities are powered by SMART Notebook collaborative learning software. Lessons include: Plotting Points on a Coordinate Plane, Finding Solutions of Linear Equations, Slope of a Line, Slope-Intercept Form, Graphing a Linear Equation, Solving Systems of Equations by Substitution, and more.