Classroom Snapshot
What Students Learn
Students connect claims, evidence, and reasoning in a scientific explanation.
Students review a seed test and decide what the data can actually support.
How the Lesson Teaches Before It Assesses
The lesson defines claim, evidence, and reasoning with a modeled example before students judge and improve explanations.
Core Student Actions
- Read a data table
- Select evidence that supports a claim
- Compare strong and weak reasoning
- Write a concise explanation
Why This Is More Than a Quiz
Students investigate a case file and improve reasoning quality rather than moving through generic CER quiz prompts.
Privacy and Classroom Use
The interactive lesson runs in the browser without student accounts, names, emails, analytics, or cloud storage. Teachers can project it, assign it directly, or pair it with optional print materials.