15 Top Documentaries About Evolution Site

Evolution Site - Teaching About Evolution

Despite the best efforts of biology teachers, misinformation about evolution remain. People who have absorbed popular science myths often assume that biologists are saying they do not believe in evolution.

This rich website - companion to the PBS series - provides teachers with materials that promote evolution education and help avoid the kinds of myths that undermine it. It's laid out in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

Evolution is a complicated and difficult subject to teach well. It is often misunderstood even by non-scientists, and even some scientists are guilty of using an interpretation that is confusing the issue. This is especially applicable to debates about the meaning of the word itself.

Therefore, it is essential to define terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, 에볼루션바카라사이트 - https://yewbull4.werite.net/whats-next-in-evolution-gaming - does this in a clear and helpful way. The site is a companion to the show that premiered in 2001, but is also an independent resource. The material is presented in a structured way that makes it easy to navigate and understand.

The site defines terms like common ancestor and the gradual process. These terms help frame the nature and relationship of evolution to other concepts in science. The site also provides an overview of how the concept of evolution has been vetted and confirmed. This information can be used to dispel the myths that have been engendered by the creationists.

You can also access a glossary which includes terms used in evolutionary biology. These terms include:

Adaptation: The tendency of heritable traits to become better suited to a particular environment. This is the result of natural selection. Organisms with more adaptable traits are more likely than those with less-adapted traits to survive and reproduce.

Common ancestor (also called common ancestor): The most recent ancestor shared by two or more species. By analyzing the DNA from these species it is possible to determine the common ancestor.

Deoxyribonucleic acid: A massive biological molecule that contains the information needed for cell replication. The information is stored in nucleotide sequences, which are strung into long chains, referred to as chromosomes. Mutations are the source of new genetic information within cells.

Coevolution is a relation between two species, where the evolution of one species are influenced evolutionary changes of the other. Coevolution can be observed through the interaction between predator and prey, or parasite and hosts.

Origins

Species (groups of individuals who can interbreed) change through a series of natural changes in the characteristics of their offspring. These changes can be caused by numerous factors, like natural selection, gene drift and mixing of the gene pool. The development of a new species could take thousands of years and the process could be slowed down or speeded up due to environmental conditions, such as climate change or the competition for food or habitat.

The Evolution site traces through time the evolution of various groups of animals and plants with a focus on major changes in each group's history. It also examines the human evolutionary roots which is especially important for students to understand.

When Darwin wrote the Origin in 1859, only a handful of antediluvian human fossils had been discovered. The skullcap that is famous, along with the bones associated with it, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized as an early Homo neanderthalensis. Although the skullcap was not published until 1858, which was a year before the first edition of the Origin was published, it is very unlikely that Darwin had ever heard of it.

While the site is focused on biology, it also offers a lot of information on geology and paleontology. The Web site has a number of features that are particularly impressive, including the timeline of how geological and climate conditions have changed over time. It also features an interactive map that shows the location of fossil groups.

While the site is a companion piece to a PBS television show, it also stands on its own as a valuable source for teachers and students. The site is very well-organized and offers clear links between the introductory material in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum Web site. These links facilitate the transition from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. Particularly, there are links to John Endler's experiments using Guppies that demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has led to a variety of animals, plants and insects. Paleobiology is the study of these creatures within their geological context offers many advantages over the current observational or experimental methods for exploring evolutionary processes. In addition to exploring the processes and events that happen frequently or over a long period of time, paleobiology can be used to examine the diversity of kinds of organisms as well as their distribution across the geological time.

The website is divided into a variety of ways to learn about evolution which include "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence to support the theory of evolution. The path also examines myths about evolution, and the background of evolutionary thinking.

Each of the other main sections of the Evolution site is equally constructed, with materials that can be used to support a range of educational levels and pedagogical styles. The site includes a variety of interactive and multimedia content, including video clips, animations and virtual labs as well as general textual content. The breadcrumb-like arrangement of the content helps with navigation and orientation on the vast web site.

For example the page "Coral Reef Connections" gives a brief overview of the relationships between corals and their interactions with other organisms, then zooms in on a single clam that is able to communicate with its neighbors and respond to changes in the water conditions that take place at the reef level. This page, along with the other multidisciplinary, multimedia and interactive pages on the site, provide an excellent introduction to a wide variety of topics in evolutionary biology. The material also provides an overview of the importance of natural selection and the concept of phylogenetic analysis which is a key method to understand evolutionary changes.

Evolutionary Theory

Evolution is an underlying thread that is found throughout all branches of biology. A wide selection of resources helps teachers teach evolution across all disciplines of life science.

One resource, a companion to the PBS television series Understanding Evolution, is an excellent example of a Web site that provides the depth and breadth of its educational resources. The site offers a range of interactive learning modules. It also has a "bread crumb structure" that allows students to move away from the cartoon style used in Understanding Evolution and 에볼루션바카라 onto elements on this site that are more closely related to the worlds of research science. For instance an animation that explains the notion of genetic inheritance leads to a page that focuses on John Endler's experiments with artificial selection with guppies from the native ponds of Trinidad.

Another helpful resource is the Evolution Library on this site, which contains an extensive multimedia library of assets connected to evolution. The content is organized according to curricula-based paths that correspond to the learning objectives set out in the biology standards. It contains seven videos specifically designed for use in classrooms, and can be streamed for no cost or purchased on DVD.

Evolutionary biology is still an area of study with a lot of important questions to answer, such as what causes evolution and how quickly it happens. This is particularly applicable to human evolution which has made it difficult to reconcile that the physical traits of humans were derived from apes with religious beliefs that claim that humans are unique among living things and holds a an enviable place in creation with a soul.

Additionally there are a variety of ways that evolution can occur and natural selection is the most popular theory. However scientists also study other kinds of evolution like genetic drift, mutation, and sexual selection, 에볼루션 among others.

While many fields of scientific inquiry conflict with literal interpretations of the Bible evolutionary biology has been the subject of particularly intense controversy and resistance from religious fundamentalists. Certain religions have embraced their beliefs with evolution, 에볼루션 사이트 but others haven't.