These are the proficiency scales I created for the 1st unit of my Algebra 1 course.I give these proficiency scales to students so that they know what is expected of them to show that they have met the standard before we start studying the concepts further and before they take the assessments.Basic Concepts include:*Verbal & Algebraic Expressions*Simplifying Expressions (Distributing & Combining Like Terms)*Evaluating Expressions (Order of Operations)