The rock pocket mouse is a short film making tips pdf example of Darwin’s process of natural selection. Not only is evolution happening right now everywhere around us, but adaptive changes can occur in a population with remarkable speed.
This speed is essential if you’re a desert mouse living in an environment where a volcanic eruption can reverse selective pressure in nearly an instant. Michael Nachman, whose work in the field and in the lab has quantified the selective pressure of predators and identified the genes involved in adaptation. In a complete story, from ecosystem to molecules, pocket mice show us how random changes in the genome can take many paths to the same adaptation—a colored coat that hides them from predators. This series of five short films features unforgettable examples of the evolutionary process in action.
After showing the 10-minute film, I have students create an infographic, a summary, or discussion board post so that I can assess their understanding of the content. In under 30 minutes, I can elicit students’ understanding of the term ‘adaptation,’ reveal their misconceptions, get them excited, and level the playing field on their basic understanding of evolution. I use this in both my high school and college courses. Themes: 1, 3 Topics: II. A data collection and analysis lesson that examines selection for coat color in pocket mouse populations on different color substrates over time. An activity in which students analyze amino acid data and draw conclusions about the evolution of coat color phenotypes in different rock pocket mouse populations.
A lesson that uses real rock pocket mouse data collected by Dr. Michael Nachman and his colleagues to illustrate the Hardy-Weinberg principle. Students collect and analyze evidence for each of the major conditions for evolution by natural selection to develop an explanation for how populations change over time. Embedded quiz modules test students’ understanding as they watch the short film on the rock pocket mouse—a living example of Darwin’s process of natural selection. Our series of short films for the classroom brings important scientific advances to life through fascinating stories of discovery. Our multimedia resources enhance college-level biology instruction. This series of short films has been crafted to engage students with memorable examples of the evolutionary process in action.
Una selección de cortometrajes, animaciones, materiales de clase y recursos interactivos están disponibles también en español. Enhance your teaching of middle school life and earth science classes. How has the amazing diversity of plants and animals evolved? What can fossils, butterflies, and stickleback fish tell us about the deep common ancestry of all living forms? 1 0 0 -1 194.