The Development of Addition and Subtraction
Grade 1: Session 2
Essential Question: How do we assess students’ understanding of addition and subtraction?
Materials You Will Need:
Math Journal
Computer or tablet with high-speed internet
Handout 1.0e: Terminology List, as we will refer to the list throughout the session
Bridge to Practice
Bridge to Practice
Read the Interviewing section of the ECAM manual (pgs. 21-24).
Facilitate the ECAM counting assessment with 5-10 students.
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