Fossils, anatomy, biogeography, and DNA patterns can converge on similar relationships.
Learning target
Build an initial model and explanation for: How do multiple independent evidence streams inform explanations of biological history?
Evidence task
Record observations, questions, an initial model, and one claim that could be tested. Use these concepts where relevant: fossil; homologous structure; biogeography; molecular evidence; inference.
Compare sequence differences and stratigraphic patterns.
Evidence task
Show units, setup, calculation or graph reasoning, then write what the quantitative evidence can and cannot establish about: How do multiple independent evidence streams inform explanations of biological history?
Evidence-station analysis using published images/data.
Safety boundary
Use the course safety charter. If supervision, facilities, materials, or conditions are not appropriate, use the supplied-data/simulation alternative rather than improvising hazardous procedures.
Evidence task
Record variables or design constraints, procedure/model, observations/data, and one revision you would make after reviewing the evidence.
Answer the essential question: How do multiple independent evidence streams inform explanations of biological history?
Mastery evidence
Submit a claim, at least two specific pieces of evidence, reasoning that connects them, one limitation/counterclaim, and a correction note for any essential concept below 80%.
Portfolio
Select one artifact from this week and explain why it is trustworthy evidence of growth.