Predict how ecosystem changes affect cycling of matter and flow of energy in a food web.
In Science, 5.12B defines what success looks like for Ecosystem Change & Energy Flow—from core skills to real‑world use.
Aligned tasks under 5.12B balance fluency and reasoning so students can explain decisions about Ecosystem Change & Energy Flow.
Students may rely on procedures without reasoning or mix key terms. Build in quick oral explanations, error analysis, and vocabulary supports tied to 5.12B.
Start with concrete or familiar examples, connect to prior knowledge, model a clear process, and provide checks for understanding aligned to 5.12B.
Standard 5.12B describes the essential skills and understandings for Ecosystem Change & Energy Flow in Grade 5. It clarifies the learning outcomes and what successful work looks like.
It lays groundwork for the next grade by deepening accuracy and flexibility with Ecosystem Change & Energy Flow, so students can tackle more complex problems later.
