Evidence of Student Vocabulary Knowledge Skills Instructional Achievement Descriptors Attainment/Assessment Students: Polynomials Students know: Students understand/are able to: EEA-APR.1 N/A Use the repeated reasoning from Closure Corresponding rules of arithmetic of Communicate the connection between prior knowledge of properties of integers, specifically what it means the rules for arithmetic on integers arithmetic on integers to for the integers to be closed under and the corresponding rules for progress consistently to rules for addition, subtraction, and arithmetic on polynomials, arithmetic on polynomials, multiplication, and not under division, Accurately perform combinations of Accurately perform operations on various polynomials. combinations of operations on Procedures for performing addition, various polynomials. subtraction, and multiplication on There is an operational connection polynomials. between the arithmetic on integers and the arithmetic on polynomials.
Evidence of Student Attainment/Assessment Vocabulary Knowledge Skills Instructional Achievement Descriptors Students: Use the repeated reasoning from prior knowledge of properties of arithmetic on integers to progress consistently to rules for arithmetic on polynomials, Accurately perform combinations of operations on various polynomials. Polynomials Closure Students know: Corresponding rules of arithmetic of integers, specifically what it means for the integers to be closed under addition, subtraction, and multiplication, and not under division, Procedures for performing addition, subtraction, and multiplication on polynomials. Students understand/are able to: Communicate the connection between the rules for arithmetic on integers and the corresponding rules for arithmetic on polynomials, Accurately perform combinations of operations on various polynomials. There is an operational connection between the arithmetic on integers and the arithmetic on polynomials. EEA-APR.1 N/A