15 Best Documentaries On Evolution Site
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Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution remain. Pop science fiction has led a lot of people to think that biologists don't believe in evolution.
This site, a companion to the PBS program offers teachers resources that promote evolution education while avoiding the types of misconceptions that can make it difficult to understand. It's organized in a nested "bread crumb" format to make it easy for navigation and orientation.
Definitions
It is difficult to teach evolution well. It is often misunderstood by non-scientists, and even some scientists have been guilty of using an interpretation that is confusing the issue. This is especially true when discussing the definition of the words.
It is therefore essential to define the terms that are used in evolutionary biology. Understanding Evolution's website provides this in a straightforward and useful way. The site serves as an accompanying site for the 2001 series, but it is also a resource on its own. The information is presented in a structured manner that makes it simpler to navigate and comprehend.
The site defines terms such as common ancestor, gradual process and so on. These terms help frame the nature and relationship of evolution to other scientific concepts. The site then offers an overview of how the concept of evolution has been tested and confirmed. This information can help dispel myths that are created by the creationists.
It is also possible to access a glossary of terms used in evolutionary biology. These terms include:
Adaptation is the process of changing heritable traits to be more suited to the environment. This is the result of natural selection. Organisms with more adaptable characteristics are more likely than those with less adaptable traits to reproduce and survive.
Common ancestor: The latest common ancestor of two or more distinct species. By analyzing DNA from these species, it is possible to determine the common ancestor.
Deoxyribonucleic Acid: A massive biological molecular that contains the information required for cell replication. The information is contained in nucleotides arranged in sequences that are strung together into long chains, called chromosomes. Mutations are the source of new genetic information in cells.
Coevolution is a relation between two species in which the evolutionary changes of one species are influenced by evolutionary changes of the other. Examples of coevolution include the interactions between predator and prey or the parasite and the host.
Origins
Species (groups of individuals that can interbreed) develop through an array of natural changes in the traits of their offspring. The changes can be caused by a variety that include natural selection, genetic drift, and gene pool mixing. The evolution of a new species may take thousands of years, and the process may be slowed or increased by environmental factors like climate change or competition for food or habitat.
The Evolution site tracks the evolution of various groups of animals and plants over time and focuses on the most significant changes that took place in each group's history. It also examines the evolutionary origin of humans and humans, a subject that is particularly important for 에볼루션코리아 students to understand.
When Darwin wrote the Origin, only a handful of antediluvian human fossils had been found. The famous skullcap, along with the bones that accompanied it, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now known as an early Homo neanderthalensis. Although the skullcap was not published until 1858, which was one year before the first edition of the Origin was published, 에볼루션 무료 바카라 에볼루션 카지노 (discover here) it's highly unlikely that Darwin had seen or heard of it.
The site is mostly one of biology however, it also has lots of information about geology and paleontology. One of the most appealing features on the site are a series of timelines which show how climatic and geological conditions have changed over time, as well as an interactive map of the geographical distribution of some of the fossil groups featured on the site.
Although the site is a companion to the PBS television series but it also stands on its own as an excellent source for teachers and students. The site is very well-organized and has clear links between the introductory content in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized components of the museum's Web site. These links facilitate the transition from the engaging cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. In particular there are hyperlinks to John Endler's research with Guppies that demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life has produced many species of plants, animals and insects. Paleobiology is the study of these creatures within their geological context and has a number of advantages over the modern observational and research methods for analyzing evolutionary phenomena. In addition to exploring processes and events that take place regularly or over a lengthy period of time, paleobiology can be used to study the relative abundance of different species of organisms and their distribution across the geological time.
The website is divided into a variety of paths to learning evolution that include "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence supporting the theory of evolution. The path also reveals the most common misconceptions about evolution, as well as the evolution theory's history.
Each of the main sections on the Evolution website is equally well-developed, with materials that are suited to a variety of educational levels and teaching styles. In addition to general textual content, the site features a wide range of interactive and multimedia resources including videos, animations and virtual laboratories. The breadcrumb-like structure of the content aids in navigation and orientation on the massive Web site.
The page "Coral Reef Connections" For instance, it provides a comprehensive overview of the relationships between corals, their interaction with other organisms and then is enlarged to show one clam, which is able communicate with its neighbors and respond to changes in the conditions of the water that occur at the reef level. This page, along with the other multidisciplinary, multimedia and interactive pages on the website, provide an excellent introduction to a broad spectrum of topics in evolutionary biology. The content also includes an overview of the importance of natural selection as well as the concept of phylogenetic analysis which is a crucial method to understand evolutionary changes.
Evolutionary Theory
For biology students the concept of evolution is a major thread that binds all the branches of the field. A vast collection of books helps in teaching evolution across all disciplines of life sciences.
One resource, the companion to PBS's television show Understanding Evolution is an excellent example of an Web page that provides depth as well as wide range of educational resources. The site has a variety of interactive learning modules. It also has a nested "bread crumb" structure that allows students to transition from the cartoon style of Understanding Evolution to elements on this massive website that are more closely tied to the world of research science. Animation that introduces the concept of genetics, which links to a page about John Endler's artificial-selection experiments with Guppies living in ponds native to Trinidad.
The Evolution Library on this website contains a large multimedia library of materials that deal with evolution. The content is organized into courses that are based on curriculum and follow the learning objectives set out in biology standards. It includes seven short videos designed specifically for classroom use, which can be streamed at no cost or purchased on DVD.
Evolutionary biology is an area of study that has many important questions to answer, such as what causes evolution and how quickly it happens. This is particularly applicable to human evolution where it's been difficult to reconcile the notion that the physical traits of humans were derived from apes and religious beliefs that hold that humanity is unique among living things and has an enviable place in creation with a soul.
Additionally there are a variety of ways in which evolution could occur with natural selection being the most widely accepted theory. However scientists also study different kinds of evolution, such as genetic drift, mutation, and sexual selection, among others.
While many scientific fields of inquiry are in conflict with the literal interpretations of the Bible Evolutionary biology has been the subject of fierce debate and opposition from religious fundamentalists. Some religions have reconciled their beliefs with evolution, while others haven't.
