In Grade 2, instructional time should focus on four critical areas: (1) extending understanding of base-ten notation; (2) building fluency with addition and subtraction; (3) using standard units of measure; and (4) describing and analyzing shapes.
•Standards for Mathematical Practice
•Descriptive Analysis of Second Grade Objectives
•Developing Number Sense
These are short professional development sessions (5-10 minutes) on identified concepts.
•Developing Fluency in First Grade Students