Explain equivalence via same point on a number line or same portion of same‑size whole (area model).
The intent of 3.3G is to move students from guided examples to independent work with Equivalence definition.
This standard clarifies expectations for Equivalence definition so lesson goals, checks for understanding, and feedback stay aligned.
Students may rely on procedures without reasoning or mix key terms. Build in quick oral explanations, error analysis, and vocabulary supports tied to 3.3G.
Start with concrete or familiar examples, connect to prior knowledge, model a clear process, and provide checks for understanding aligned to 3.3G.
Standard 3.3G describes the essential skills and understandings for Equivalence definition in Grade 3. It clarifies the learning outcomes and what successful work looks like.
It lays groundwork for the next grade by deepening accuracy and flexibility with Equivalence definition, so students can tackle more complex problems later.
