nonzero rational number and an irrational number is irrational. Domain: The Real Number System Cluster: Use properties of rational and irrational numbers. Quarter 1: Quarter 2: Quarter 3: Quarter 4: Find the sums and products of rational and irrational numbers. Recognize that the sum of a rational number and an irrational number is irrational. Recognize that the product of a nonzero rational number and an irrational number is irrational. Explain why rational numbers are closed under addition or multiplication. Note from Appendix A: Connect N.RN.3 to physical situations, e.g., finding the perimeter of a square of area 2. Make sense of Reason abstractly Construct viable with Use appropriate tools Attend to precision. Look for and Look for and express problems and and quantitatively. arguments and mathematics. strategically. make use of regularity in persevere in solving critique the structure. repeated reasoning. them. reasoning of others. Evidence of Student Vocabulary Knowledge Skills Instructional Achievement Level Descriptors Attainment/Assessment
nonzero rational number and an irrational number is irrational. Domain: The Real Number System Cluster: Use properties of rational and irrational numbers. Quarter 1: Quarter 2: Quarter 3: Quarter 4: Find the sums and products of rational and irrational numbers. Recognize that the sum of a rational number and an irrational number is irrational. Recognize that the product of a nonzero rational number and an irrational number is irrational. Explain why rational numbers are closed under addition or multiplication. Note from Appendix A: Connect N.RN.3 to physical situations, e.g., finding the perimeter of a square of area 2. Make sense of problems and persevere in solving them. Reason abstractly and quantitatively. Construct viable arguments and critique the reasoning of others. with mathematics. Use appropriate tools strategically. Attend to precision. Look for and make use of structure. Look for and express regularity in repeated reasoning. Evidence of Student Attainment/Assessment Vocabulary Knowledge Skills Instructional Achievement Level Descriptors
Algebra-1-Pacing-Guide-Version-3.docx