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Evolution Site – Teaching About Evolution Despite the best efforts of biology educators, misconceptions persist about evolution. People who have taken in the nonsense of pop science often believe that biologists don't believe in evolution. This site, which is a complement to the PBS program offers teachers resources that promote evolution education while avoiding the types of misconceptions that make it difficult to understand. 에볼루션게이밍 's arranged in a nested “bread crumb” format for ease of navigation and orientation. Definitions It's difficult to effectively teach evolution. Non-scientists often misunderstand the subject and some scientists employ a definition that confuses it. This is especially applicable to debates about the definition of the word itself. It is crucial to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and useful manner. It is a companion for the 2001 series, but also a resource of its own. The material is presented in a structured manner that makes it simpler to navigate and understand. The site defines terms such as common ancestor, the gradual process and adaptation. These terms help to define the nature and significance of evolution to other concepts in science. The site provides an overview of the ways in which evolution has been tested. This information can be used to dispel misconceptions that have been propagated by creationists. It is also possible to get the glossary of terms used in evolutionary biology. These terms include: Adaptation: The tendency for hereditary traits to become more suitable to a particular setting. This is the result of natural selection, which occurs when organisms that are more adaptable traits are more likely survive and reproduce than those with less adaptable traits. Common ancestor (also known as common ancestor) is the most recent ancestor shared by two or more species. The common ancestor can be identified through analyzing the DNA of these species. Deoxyribonucleic Acid: A large biological molecular that holds the information needed for cell replication. The information is stored in nucleotide sequences, which are strung into long chains called chromosomes. Mutations are the source of new genetic information within cells. Coevolution is a relationship between two species, where the evolutionary changes of one species are influenced evolutionary changes of the other. Coevolution can be seen in the interactions between predator and prey, or parasite and hosts. Origins Species (groups that can interbreed), evolve by a series of natural variations in their offspring's traits. The changes can be caused by a variety of factors such as natural selection, genetic drift, and mixing of genes. The development of new species can take thousands of years. Environmental conditions, such as climate changes or competition for food and habitat can impede or accelerate the process. The Evolution site traces the emergence of a variety of groups of animals and plants over time, focusing on the major changes that took place in the evolution of each group's history. It also explores human evolution, which is a topic that is particularly important for students. When Darwin wrote the Origin, only a handful of antediluvian human fossils had been found. The famous skullcap, along with the associated bones were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized as an early Homo neanderthalensis. It is highly unlikely that Darwin was aware of the skullcap, which was published in 1858, a year following the initial edition of The Origin. The site is mostly one of biology, but it also contains lots of information about geology and paleontology. The website has a number of aspects that are quite impressive, including an overview of the way that climate and geological conditions have changed over time. It also includes maps that show the locations of fossil groups. The site is a companion for the PBS television series, but it could be used as a resource by teachers and students. The site is extremely 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 components of the museum's Web site. These links make it easier to move from the cartoon-style Understanding Evolution pages into the more sophisticated worlds of research science. There are links to John Endler’s experiments with guppies, which illustrate the importance of ecology in evolutionary theory. Diversity The evolution of life on Earth has produced a diversity of animals, plants and insects. Paleobiology is the study of these creatures within their natural environment, has many advantages over the current observational or experimental methods of studying evolutionary processes. Paleobiology focuses on not just the processes and events that take place regularly or over time, but also the relative abundance and distribution of different species of animals in space over the course of geological time. The website is divided into several options to learn about evolution. One of the paths, “Evolution 101,” guides the user through the nature and evidence of evolution. The course also focuses on misconceptions regarding evolution, and the background of evolutionary thinking. Each of the other main sections of the Evolution site is equally well developed, with materials that can support a variety of curriculum levels and pedagogical styles. The site offers a wide array of interactive and multimedia resources which include videos, animations, and virtual labs as well as general textual content. The content is presented in a nested bread crumb style that facilitates navigation and orientation within the vast web site. The page “Coral Reef Connections” For instance, the page “Coral Reef Connections” gives a brief overview of the relationships between corals and interactions with other organisms and then is enlarged to show one clam, which can communicate with its neighbors and react to changes in conditions of the water that occur at the reef level. This page, as well as the other multidisciplinary interactive and multimedia pages provides an excellent introduction to a variety of topics in evolutionary biology. The material includes an explanation of the role of natural selectivity and the concept of phylogenetics analysis as a key tool to understand evolutionary changes. Evolutionary Theory For biology students, evolution is a key thread that connects all branches of the field. A rich collection of resources supports teaching about evolution across all life sciences. One resource, the companion to PBS's television series Understanding Evolution is an excellent example of an Web page that offers both depth as well as wide range of educational resources. The site offers a range of interactive learning modules. It also features an “bread crumb structure” that helps students move away from the cartoon style used in Understanding Evolution and onto elements of this vast website that are closely related to the fields of research science. Animation that introduces the concept of genetics links to a page that highlights John Endler's experiments in artificial selection using Guppies in native ponds in Trinidad. The Evolution Library on this website contains a large multimedia library of assets related to evolution. simply click the following site is organized according to the form of curriculum-based pathways that are in line with the learning goals set forth in the standards for biology. It includes seven short videos specifically designed for use in classrooms. These are available to stream or purchase as DVDs. Evolutionary biology remains an area of study that has many important questions, such as what triggers evolution and the speed at which it takes place. This is particularly true for human evolution, which has made it difficult to reconcile the notion that the physical traits of humans were derived from apes with religious beliefs that claim that humans are unique in the universe and has a special place in creation with soul. There are a variety of other ways evolution can take place, with natural selection as the most well-known theory. Scientists also study other types like mutation, genetic drift, and sexual selection. While many scientific fields of inquiry conflict with literal interpretations of the Bible Evolutionary biology has been the subject of intense controversy and resistance from religious fundamentalists. Some religions have reconciled their beliefs with evolutionary biology, while others haven't.