Construct an explanation based on evidence for the anatomical similarities and differences among modern organisms and between modern and fossil organisms, including living fossils.
In this unit, students figure out connections between genes and heredity to evolution, focusing on figuring out the phenomena of how both genetic information and the environment influence how a population develops over time. Students investigate different kinds of evidence for life’s shared ancestry and then experiment with how adaptations help some organisms survive. Students end with an investigation into artificial selection.
In this unit, students explore the phenomena of diversity of life on Earth and consider how living things pass on traits to their offspring while also adapting to meet the needs of the environment. In this lesson, students figure out how scientists use the fossil record for clues to how life has evolved over time. This page highlights key parts of this lesson.
