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Curated OER
Rational Expressions: Simplifying
This two-day lesson will help the class simplifying rational expressions. It also has an emphasis on understanding when a rational expression is undefined. The lesson contains powerpoint presentations, worksheets, and answer key.
Curated OER
Translating Word Phrases into Algebraic Expressions
Young scholars view a PowerPoint and practice writing algebraic expressions from word phrases. In this algebra lesson, students utilize phrases such as, "plus, minus, sum, difference, increased by and subtracted from." There are 5...
Curated OER
Review for the Algebra One SOLs
Pupils review the standards for Algebra I. Using the text, they discover two problems that match each standard and solve them showing all steps on paper. They create a PowerPoint slide for each problem and go through the correct steps...
Curated OER
Inductive and Deductive Reasoning
Young scholars use logical arguments and inductive reasoning to make or disprove conjectures. After observing a teacher led demonstration, students discover that the deductive process narrows facts to a few possible conclusions. In...
Curated OER
Solutions to Equations with Variables on Both Sides
Young scholars solve equations with variables on both sides. For this algebra lesson, students solve equations using addition, subtraction, multiplication and division. They graph their solution on a coordinate plane.
Curated OER
Equations, Expressions, Factorization
Students graph and solve equations and expressions. In this algebra lesson, students use simple factorization to simplify expressions. They review for an exam by doing basic algebra.
Alabama Learning Exchange
"Like Terms", I Add Them
Ninth graders add and subtract polynomials. In this Algebra I lesson plan, 9th graders work practice problems as they view a PowerPoint presentation of the lesson plan. Both the horizontal and vertical methods of addition and...
Curated OER
Slope of a Line
Young scholars identify the slope of a line. In this algebra instructional activity, students discover the process of how to find the slope of a line and classify the slope as positive, negative, zero or undefined. They find the slope of...
Curated OER
Solving Inequalities and Graphing
Students solve and graph inequalities on a number line. In this algebra instructional activity, students solve using addition, subtraction, multiplication and division and graph their solutions using open or closed circles. They graph...