How To Design And Create Successful Evolution Site Guides With Home
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misconceptions about evolution remain. People who have been exposed to pop science nonsense often assume that biologists do not believe in evolution.
This rich website - companion to the PBS series offers teachers with resources which support evolution education and avoids the kinds of misconceptions that hinder it. It's laid out in the "bread crumb" format to make navigation and orientation easier.
Definitions
Evolution is a complicated and difficult subject to teach effectively. Non-scientists often misunderstand the subject and some scientists employ a definition that confuses it. This is especially relevant when it comes to the nature of the words themselves.
Therefore, it is essential to define terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and useful manner. The website is a companion to the series that first aired in 2001, but it can also function as an independent resource. The content is presented in a nested manner that assists in navigation and orientation.
The site defines terms such as common ancestor and gradual process. These terms help define the nature of evolution and its relationship to evolution with other scientific concepts. The site provides an overview of the ways the concept of evolution has been examined. This information will help to dispel the myths created by creationists.
You can also consult a glossary that includes terms used in evolutionary biology. These terms include:
The process of adaptation is the tendency of hereditary traits to become more suited to the environment. This is the result of natural selection. Organisms with more adaptable characteristics are more likely than those with less adapted traits to reproduce and survive.
Common ancestor: The latest common ancestor of two or more distinct species. The common ancestor can be identified by analyzing the DNA of these species.
Deoxyribonucleic Acid: A massive biological molecular that contains the necessary information for cell replication. The information is contained in nucleotides arranged in sequences that are strung together into long chains, called chromosomes. Mutations are the cause of new genetic information in cells.
Coevolution is a relationship between two species in which evolutionary changes in one species are dependent on evolutionary changes in the other. Coevolution can be seen in the interactions between predator and prey, or parasites and hosts.
Origins
Species (groups that can interbreed) change through a series of natural changes in their offspring's traits. Changes can be caused by many factors, such as natural selection, gene drift and mixing of the gene pool. The evolution of new species can take thousands of years. Environmental circumstances, such as climate changes or competition for food and 에볼루션사이트 habitat can impede or accelerate the process.
The Evolution site traces through time the evolution of different animal and 에볼루션 바카라사이트 plant groups with a focus on major changes in each group's history. It also focuses on human evolution and is a subject of particular importance to students.
When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. Among them was the famous skullcap and associated bones found in 1856 in the Little Feldhofer Grotto in Germany which is now believed to be an early Homo neanderthalensis. It is highly unlikely that Darwin knew about the skullcap, which was published in 1858, one year following the initial edition of The Origin. Origin.
While the site focuses on biology, it offers a lot of information on geology and paleontology. The most impressive features on the site are a series of timelines which show how geological and climatic conditions have changed over time, and an outline of the geographical distribution of some fossil groups listed on the site.
While the site is a companion piece to a PBS television show but it also stands on its own as a great resource for teachers and students. The site is extremely well organized and provides clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum's web site. These hyperlinks help users move from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. In particular, there are links to John Endler's experiments with Guppies that demonstrate 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 in their geographical context and offers many advantages over modern observational and experimental methods of examining evolutionary phenomena. In addition to examining processes and 에볼루션 바카라 사이트 events that occur regularly or over a long period of time, paleobiology is able to study the relative abundance of different species of organisms and their distribution in space over geological time.
The site is divided into several options to gain knowledge about evolution. One of these paths, "Evolution 101," takes the viewer through the evolution of nature and the evidence of evolution. The course also focuses on common misconceptions about evolution as well as the evolution of thought.
Each of the other major sections of the Evolution site is similarly developed, with materials that can be used to support a range of curriculum levels and pedagogical styles. The site includes a variety of multimedia and interactive resources which include videos, animations, and 에볼루션 virtual labs as well as general textual content. The breadcrumb-like arrangement of the content assists with navigation and orientation on the vast Web site.
The page "Coral Reef Connections" For instance, it gives a brief overview of the relationships between corals, their interaction with other organisms and 에볼루션 게이밍 then is enlarged to show one clam that is able communicate with its neighbors and respond to changes in the water conditions that occur on the reef level. This page, as well as the other multidisciplinary interactive and multimedia pages offers a great introduction to many topics in evolutionary biology. The information also includes a discussion of the role of natural selection as well as the concept of phylogenetic analysis which is an important tool in understanding evolutionary changes.
Evolutionary Theory
Evolution is a common thread that runs through all branches of biology. A rich collection of resources supports teaching about evolution across the life sciences.
One resource, a companion to the PBS television series Understanding Evolution, is an excellent example of an Web site that offers both depth and breadth in its educational resources. The site features a wide range of interactive learning modules. It also features an encased "bread crumb" structure that helps students move from the cartoon-like style of Understanding Evolution to elements on this large Web site more closely linked to the field of research science. For example, 에볼루션카지노 an animation introducing the concept of genetic inheritance links to a page that highlights John Endler's artificial selection experiments using guppies in the ponds of his native country of Trinidad.
Another resource that is worth mentioning is the Evolution Library on this Web website, which includes an extensive multimedia library of assets related to evolution. The content is organized according to curricula-based pathways that correspond to the learning objectives outlined in the biology standards. It includes seven short videos specifically designed for use in classrooms, and can be streamed at no cost or purchased on DVD.
A number of important questions remain in the midst of evolutionary biology, such as the factors that trigger evolution and the speed at which it occurs. This is especially applicable to human evolution where it's been difficult to reconcile that the innate physical characteristics of humans derived from apes, and the religions that believe that humanity is unique among living things and has an enviable place in creation, with soul.
In addition there are a myriad of ways that evolution could occur with natural selection being the most popular theory. Scientists also study different types like mutation, genetic drift, and sexual selection.
Although many scientific fields of study have a conflict with literal interpretations in religious texts, evolution biology has been a subject of intense debate and opposition from religious fundamentalists. Some religions have reconciled their beliefs with evolutionary biology, while others haven't.