How do the evolutionary adaptations of reptiles and birds demonstrate the transition from life on land to the skies?
Critical Thinking: Investigate the evolutionary pathways and adaptations of reptiles and birds.
Communication: Present research findings effectively to peers.
Learner’s Mindset: Explore and understand complex evolutionary concepts.
What are the key evolutionary adaptations that distinguish reptiles, particularly the amniotic egg?
How have birds evolved unique anatomical features to adapt to flight?
What evidence supports the evolutionary link between reptiles and birds?
Students will analyze the evolutionary significance of the amniotic egg through lizard dissection.
Students will identify and explain unique bird adaptations and anatomy in lab activities.
Students will research and present findings on the evolutionary transition from reptiles to birds.
Assessment Options:
Lesson 1: Lab report on lizard dissection.
Lesson 2: Bird anatomy lab activity.
Lesson 3: Research presentation on reptile-to-bird evolution.
Lesson 4: Participation in group discussions and interactive quiz.
HS-LS1-4: Use a model to illustrate the role of cellular division (mitosis) and differentiation in producing and maintaining complex organisms.
HS-LS4-1: Communicate scientific information that common ancestry and biological evolution are supported by multiple lines of empirical evidence.
HS-LS4-2: Construct an explanation based on evidence that the process of evolution primarily results from four factors: (1) the potential for a species to increase in number, (2) the heritable genetic variation of individuals in a species due to mutation and sexual reproduction, (3) competition for limited resources, and (4) the proliferation of those organisms that are better able to survive and reproduce in the environment.
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