Evidence of Student Vocabulary Knowledge Skills Common Core Instructional Achievement Level Descriptors Attainment/Assessment Essential Elements Students: Commutative Students know: Students understand EE1.OA.3. N/A EE1.OA.3. N/A Given single digit addition property of that/are able to: and subtraction problems, addition Commutative and associative properties Strategically and Use informal language of Associative of addition (informal efficiently properties to justify their property of language to describe properties of addition sums and differences (e.g., "I addition properties not the in order to find sums. already figured out that 8 + 3 terms) and role of = 11, and 3 + 8 is just the zero in addition. The order in which turnaround of that so it must addends are joined be 11, too."). doesn't change the sum, Numbers may be composed or decomposed in a variety of ways.
Evidence of Student Attainment/Assessment Vocabulary Knowledge Skills Common Core Essential Elements Instructional Achievement Level Descriptors Students: Given single digit addition and subtraction problems, Use informal language of properties to justify their sums and differences (e.g., "I already figured out that 8 + 3 = 11, and 3 + 8 is just the turnaround of that so it must be 11, too."). Commutative property of addition Associative property of addition Students know: Commutative and associative properties of addition (informal language to describe properties not the terms) and role of zero in addition. Students understand that/are able to: Strategically and efficiently properties of addition in order to find sums. The order in which addends are joined doesn't change the sum, Numbers may be composed or decomposed in a variety of ways. EE1.OA.3. N/A EE1.OA.3. N/A
1st-Math-PAcing-Guide-Version-3.docx