F Inequalities, Lesson 2, Interpreting Solutions (r. 2018) – INEQUALITIES Interpreting Solutions Common Core Standard Next Generation Standard A-REI.3 Solve linear equations and inequalities in AI-A.REI.3 Solve linear equations and inequalities in one variable, including equations with coefficients one variable, including equations with coefficients represented by letters. by letters. Note: Algebra I tasks do not involve solving inequalities. LEARNING OBJECTIVES Students will be able to: Identify solutions to inequalities as sets of solutions that can be plotted on a number line. Use proper notation to define solution sets. Identify integer values within solution sets. Determine if a specified integer value is within a solution set. Overview of Lesson Teacher Centered Introduction Student Centered Activities Overview of Lesson guided practice anticipates, monitors, selects, sequences, and Teacher: connects student work - activate students’ prior knowledge - developing essential skills - vocabulary - Regents exam questions - learning objective(s) - formative assessment assignment (exit slip, explain the math, or journal - big ideas: direct instruction entry) - modeling VOCABULARY integer open dot curved parentheses number line solution set closed dot square parentheses BIG IDEAS Inequality Symbols: The solution of an inequality includes any values that make the inequality true. Solutions to inequalities can be graphed on a number line using open and closed dots. Open Dots v Closed Dots Square vs Curved Parentheses
F – Inequalities, Lesson 2, Interpreting Solutions (r. 2018) INEQUALITIES Interpreting Solutions Common Core Standard A-REI.3 Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters. Next Generation Standard AI-A.REI.3 Solve linear equations and inequalities in one variable, including equations with coefficients by letters. Note: Algebra I tasks do not involve solving inequalities. LEARNING OBJECTIVES Students will be able to: Identify solutions to inequalities as sets of solutions that can be plotted on a number line. Use proper notation to define solution sets. Identify integer values within solution sets. Determine if a specified integer value is within a solution set. Overview of Lesson Teacher Centered Introduction Overview of Lesson - activate students’ prior knowledge - vocabulary - learning objective(s) - big ideas: direct instruction - modeling Student Centered Activities guided practice Teacher: anticipates, monitors, selects, sequences, and connects student work - developing essential skills - Regents exam questions - formative assessment assignment (exit slip, explain the math, or journal entry) VOCABULARY integer solution set open dot closed dot curved parentheses square parentheses number line BIG IDEAS Inequality Symbols: The solution of an inequality includes any values that make the inequality true. Solutions to inequalities can be graphed on a number line using open and closed dots. Open Dots v Closed Dots Square vs Curved Parentheses
A.REI.B.3c.docx