Half Hollow Hills CSD Mathematics Curriculum Overview Grade 2 2009-2010 Month
Sept.
Completed √
NYS Content Performance Indicator # 2.N.15
2. N. 8 2.N.17 Oct.
2.N.15
2.N.12 2.N.17
2PS
NYS content performance indicator the lessons are addressing
Textbook Lessons & Supplemental Materials
Determine sums and differences of number sentences by various means (e.g., families, related facts, inverse operations, addition doubles, and doubles plus one) (Up to 12) Understand and use the commutative property of addition Demonstrate fluency and apply addition and subtraction facts up to and including 18 Determine sums and differences of number sentences by various means (e.g., families, related facts, inverse operations, addition doubles, and doubles plus one) (Up to 20)
Pg. 3,4: Addition Strategies Pg. 15,16: Count Back to Subtract Pg. 17,18: Relate Addition and Subtraction Pg. 19,20: Fact Families Pg. 5,6:Turnaround Facts
Use zero as the identity element for addition Demonstrate fluency and apply addition and subtraction facts up to and including 18
Students will apply and adapt a variety of appropriate strategies to solve problems.
Pg. 7,8: Facts Practice Pg. 21,22: Facts Practice Pg. 39,40: Doubles to Add Pg. 41,42: Make a Ten to Add 7,8,9 Pg. 43,44: 3 Addends Pg. 55,56: Relate Addition and Subtraction Pg. 57,58: Missing Addends Pg. 59,60: Fact Families Supplemental Materials Pg. 45,46: Facts Practice Pg. 61,62: Facts Practice
Pg. 9,10: Read to Set a Purpose Pg. 13,14: Draw a Picture Pg. 23,24: Decision Making Pg. 47,48: Use a Summary Pg. 51,52: Write a Number Sentence Pg. 63,64: Decision Making
Page - 1 - Mathematics Curriculum Overview – Grade 2, 2009-2010 Note: Although all content performance indicators listed must be addressed, you should use your own professional judgment about the specific pacing that is most appropriate for your students. *Enrichment Topic for Grade 2.