It s Time To Upgrade Your Evolution Site Options
Evolution Site - Teaching About Evolution
Despite the best efforts by biology teachers, there are still misconceptions regarding evolution. Pop science fiction has led a lot of people to think that biologists don't believe in evolution.
This rich Web site, which is a complement to the PBS program, provides teachers with materials that promote evolution education while avoiding the types of misconceptions that undermine it. It's laid out in the "bread crumb" format to facilitate navigation and orientation.
Definitions
Evolution is a complex and challenging subject to teach effectively. Many non-scientists are unable to grasp the concept and some scientists use a definition which confuses it. This is especially true when discussing the nature of the words themselves.
It is therefore crucial to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a simple and efficient manner. The site serves as an accompaniment to the 2001 series, but it is also a resource on its own. The information is presented in an organized way that makes it easy to navigate and comprehend.
The site defines terms like common ancestor and the gradual process. These terms help frame the nature of evolution as well as its relation to other concepts in science. The site provides an overview of the manner in which evolution has been examined. This information can help dispel the myths created by creationists.
You can also access a glossary that includes terms used in evolutionary biology. These terms include:
Adaptation: The tendency for hereditary traits to become more adaptable to a specific environment. This is the result of natural selection. Organisms with more adaptable characteristics are more likely than those with less adapted characteristics to survive and reproduce.
Common ancestor: The most recent common ancestor of two or more species. The common ancestor can be identified by studying the DNA of the species.
Deoxyribonucleic Acid: A huge biological molecular containing the information needed for cell replication. The information is stored in a sequence of nucleotides that are strung together into long chains, referred to as chromosomes. Mutations are the basis for new genetic information within cells.
Coevolution: A relationship between two species in which evolutionary changes in one species are influenced by evolutionary changes in the other. Coevolution can be seen in the interaction of predator 무료 에볼루션 바카라 [heavenarticle.Com] and prey, or parasite and hosts.
Origins
Species (groups that can interbreed) develop by a series of natural variations in the traits of their offspring. The changes can be caused by a variety that include natural selection, genetic drift and mixing of genes. The evolution of a new species may take thousands of years, and the process can be slowed down or accelerated by environmental conditions such as climate change or the competition for 에볼루션 룰렛 food or habitat.
The Evolution site tracks the evolution of a number of different groups of animals and plants over time with a focus on the key changes that took place in the evolution of each group's history. It also examines the evolutionary history of humans and humans, a subject that is especially important for 에볼루션 students to understand.
When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. The famous skullcap, with the bones associated with it, was discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now regarded as an early Homo neanderthalensis. It is unlikely that Darwin was aware of the skullcap, which was first published in 1858, a year after the publication of the first edition of The Origin.
The site is mostly a biology site however it also includes lots of information about paleontology and geology. The site offers a number of features that are especially impressive, including a timeline of how geological and climate conditions have changed over the course of time. It also features maps that show the locations of fossil groups.
The site is a companion to the PBS television series, but it can also be used as an educational resource by teachers and students. The site is well-organized and offers clear links to the introductory content of Understanding Evolution (developed under the National Science Foundation's support) and the more specialized features on the museum's website. These links facilitate the transition from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. In particular there are hyperlinks to John Endler's experiments with guppies that 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 geological context and has numerous advantages over the current observational and experimental methods for analyzing evolutionary phenomena. In addition to studying processes and events that occur regularly or over a long period of time, paleobiology is able to analyze the relative abundance of various groups of organisms and their distribution throughout geological time.
The website is divided into different paths that can be chosen to study the subject of evolution. One of the paths, "Evolution 101," guides the user through the nature and evidence of evolution. The path also explores misconceptions about evolution as well as the history of evolutionary thinking.
Each of the other sections of the Evolution site is equally developed, with materials that can support a variety of different pedagogical levels and curriculum levels. The site has a range of multimedia and interactive resources that include videos, animations, and virtual laboratories as well as general textual content. The content is organized in a nested, bread crumb fashion that aids navigation and orientation within the vast web site.
The page "Coral Reef Connections" For instance, the page "Coral Reef Connections" provides a comprehensive overview of coral relationships, their interaction with other organisms, and then zooms in to one clam, which can communicate with its neighbors and react to changes in conditions of the water at the reef level. This page, along with the other multidisciplinary interactive and multimedia pages provides an excellent introduction to the many areas of evolutionary biology. The content also includes an explanation of the role of natural selection and the concept of phylogenetic analysis, which is a crucial method to understand evolutionary change.
Evolutionary Theory
For biology students the concept of evolution is a major thread that connects all the branches of the field. A vast collection of resources can help teachers teach about evolution across all life sciences.
One resource, which is a companion to the PBS television series Understanding Evolution, is an exceptional example of an Web site that provides depth and 에볼루션 게이밍 a variety of educational resources. The site features a wide range of interactive learning modules. It also has an encased "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this huge site that are more closely tied to the world of research science. For instance an animation that explains the idea of genetic inheritance connects to a page that focuses on John Endler's experiments with artificial selection with guppies from the native ponds of Trinidad.
Another resource that is worth mentioning is the Evolution Library on this web site, which contains an extensive collection of multimedia resources connected to evolution. The contents are organized into courses that are based on curriculum and follow the learning objectives set out in the biology standards. It includes seven short videos specifically designed for use in classrooms. These can be viewed online or purchased as DVDs.
A number of important questions remain in the midst of evolutionary biology, including the factors that trigger evolution and how fast it occurs. This is particularly true for the evolution of humans, where it was difficult to reconcile religious beliefs that humanity has a unique place in the creation and a soul with the notion that human beings have innate physical traits were derived from Apes.
There are a myriad of other ways in which evolution can take place, with natural selection as the most well-known theory. Scientists also study different types like mutation, genetic drift, and sexual selection.
Many fields of inquiry are in conflict with literal interpretations of the Bible, evolutionary biology has been the subject of fierce debate and opposition from religious fundamentalists. While certain religions have been able to reconcile their beliefs with the theories of evolution, other religions aren't.
