1-Pager
8th Grade  Project 2 weeks

Feathered Dinosaurs: Rewriting the Fossil Record

Maci G
Updated
6-8.AF.7.2
MS-ESS2-3
MS-LS4-1
6-8.AF.7.1
Effective Communication
+ 4 more
1-pager

Purpose

Students investigate what fossil evidence reveals about feathers, scales, and the evolutionary link between dinosaurs and birds. Teams analyze fossil patterns and locations, connect their distribution to past plate motions, and compare evidence and interpretations from documentaries and credible articles. Students use respectful peer critique to revise a claim-evidence-reasoning poster that addresses whether some dinosaurs had feathers and acknowledges counterarguments. Research reflections and a partner discussion help students track how their scientific thinking, questions, and collaboration changed.

Learning goals

Students will analyze fossil evidence, scientific observations, and research notes to identify patterns showing that some dinosaurs had feathers and explaining their relationship to modern birds. They will interpret fossil distribution and continental data to consider how past plate motions influenced where dinosaur fossils are found. Students will compare competing claims, cite reliable evidence, respectfully exchange critiques, and revise their explanations in response to questions and feedback. They will create a claim-evidence-reasoning poster and reflect on how new evidence changed their thinking and raised further questions.

Standards
  • [Next Generation Science Standards] 6-8.AF.7.2 - Respectfully provide and receive critiques about one's explanations, procedures, models, and questions by citing relevant evidence and posing and responding to questions that elicit pertinent elaboration and detail.
  • [Next Generation Science Standards] MS-ESS2-3 - Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and seafloor structures to provide evidence of the past plate motions.
  • [Next Generation Science Standards] MS-LS4-1 - Analyze and interpret data for patterns in the fossil record that document the existence, diversity, extinction, and change of life forms throughout the history of life on Earth under the assumption that natural laws operate today as in the past.
  • [Next Generation Science Standards] 6-8.AF.7.1 - Compare and critique two arguments on the same topic and analyze whether they emphasize similar or different evidence and/or interpretations of facts.
Competencies
  • Effective Communication - Students practice listening to understand, communicating with empathy, and share their learning through exhibiting, presenting and reflecting on their work.
  • Critical Thinking & Problem Solving - Students consider a variety of innovative approaches to address and understand complex questions that are authentic and important to their communities.
  • Collaboration - Students co-design projects with peers, exercise shared-decision making, strengthen relational agency, resolve conflict, and assume leadership roles.
  • Self Directed Learning - Students use teacher and peer feedback and self-reflection to monitor and direct their own learning while building self knowledge both in and out of the classroom.
  • Content Expertise - Students develop key competencies, skills, and dispositions with ample opportunities to apply knowledge and engage in work that matters to them.

Products

Students will create research notes that compare documentary and article evidence about dinosaur feathers, scales, fossils, and links to modern birds. Teams will develop an evidence map showing fossil locations and use past plate motions to interpret distribution patterns. Each student will record post-research insights and questions, then join a partner reflection and evidence-based critique to identify revisions. The final product will be a revised claim-evidence-reasoning poster and brief presentation answering whether some dinosaurs had feathers, including competing interpretations, cited sources, and a reflection on how the student’s thinking changed.

Launch

Begin with an evidence mystery: teams examine fossil photographs, feather and scale impressions, dinosaur-bird anatomy comparisons, and maps showing where fossils were found. Students compare scaly and feathered dinosaur reconstructions, then cite observations as they debate, “What evidence shows that some dinosaurs had feathers, and how does this change what we know about birds?” Teams respectfully critique competing claims, ask clarifying questions, and identify evidence they would need before reaching a conclusion. Students end with a partner reflection and write or record one insight, one remaining question, and an initial claim to revisit in their final claim-evidence-reasoning poster.

Exhibition

Host a gallery-style “Feathered Dinosaur Evidence Expo” for classmates, families, and school staff. Teams present claim-evidence-reasoning posters using fossil observations, source comparisons, fossil-location and plate-motion data, and evidence linking dinosaurs to birds. Visitors compare competing explanations and leave respectful, evidence-based questions and feedback, which teams use to make final revisions. Students conclude with a partner reflection about how their thinking changed, one new insight, and one question they still want to investigate.