This resource focuses on the anatomy of algebraic expressions, aiming to teach students how to identify and distinguish between key components such as terms, factors, coefficients, and constants. It provides definitions, visual references, and worked examples to illustrate these concepts clearly. The resource includes practice exercises where students analyze different expressions to identify their terms, coefficients, constants, and factors. It also addresses common misconceptions by correcting errors in reasoning related to the identification of these components. The final challenge encourages students to create their own expressions based on specified criteria, reinforcing their understanding of the material.