This lesson plan outlines how to teach students about mathematical expressions and equations. It includes standards from the Common Core around writing and evaluating numerical expressions with exponents. Key vocabulary is defined, such as term, coefficient, variable, constant, exponent, expression, and equation. Materials listed include a Mimio whiteboard, handouts, and magnetic letters to demonstrate concepts. Pre-reading, during reading, and post-reading strategies are provided, such as anticipation guides, study guides, and reaction guides. Formative and summative assessments include worksheets from an Algebra Minutes resource.