Are Evolution Site Really As Vital As Everyone Says
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution persist. People who have taken in pop science nonsense often assume that biologists are saying they don't believe in evolution.
This rich Web site - companion to the PBS series It provides teachers with materials which support evolution education and help avoid the kinds of misinformation that can hinder it. It's organized in a "bread crumb" format to make navigation and orientation easier.
Definitions
It's not easy to effectively teach evolution. Many non-scientists are unable to grasp the concept and some scientists use a definition which confuses it. This is especially relevant to discussions on the meaning of the word itself.
As such, it is essential to define terms that are used in evolutionary biology. Understanding Evolution's website provides this in an easy and helpful manner. The site is both an accompanying site for the 2001 series, but also a resource of its own. The material is presented in a nested fashion which aids navigation and orientation.
The site defines terms such as common ancestor, gradual process and so on. These terms help to define the nature of evolution and its relation to other scientific concepts. The site gives a comprehensive overview of the manner that evolution has been examined. This information can be used to dispel misconceptions that have been engendered by creationists.
It is also possible to find a glossary of terms that are used in evolutionary biology. These terms include:
Adaptation: The tendency of heritable characteristics to become more adaptable to a specific environment. This is a result of natural selection. Organisms with more adaptable traits are more likely than those with less-adapted traits to survive and reproduce.
Common ancestor: The latest common ancestor of two or more species. The common ancestor can be identified by studying the DNA of those species.
Deoxyribonucleic acid: A massive biological molecule that contains information necessary for cell replication. The information is stored in sequences of nucleotides that are strung together to form long chains, referred to as chromosomes. Mutations are responsible for the creation of new genetic information inside cells.
Coevolution is the relationship between two species where evolutionary changes of one species are influenced evolutionary changes of the other. Examples of coevolution include the interaction between predator and prey or parasite and host.
Origins
Species (groups that can interbreed) change through a series of natural changes in their offspring's traits. The changes can be triggered by a variety, including natural selection, genetic drift and mixing of genes. The evolution of a new species can take thousands of years and the process could be slowed or increased by environmental factors like climate change or the competition for food or habitat.
The Evolution site tracks the evolution of a number of different groups of animals and plants over time, focusing on the major changes that took place in each group's history. It also explores the evolutionary origin of humans and humans, a subject that is especially important for students to know.
When Darwin wrote the Origin of Species, only a handful of antediluvian human fossils had been discovered. The famous skullcap, along with the bones associated with it were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now regarded 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's highly unlikely that Darwin had ever heard of it.
While the site focuses on biology, it includes a good deal of information about geology as well as paleontology. Among the best features of the Web site are a timeline of events that show how geological and climatic conditions have changed over time, as well as an outline of the distribution of a few fossil groups listed on the site.
While the site is a companion to the PBS television show but it also stands on its own as a valuable source for teachers and students. The site is very well-organized and has clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and 에볼루션 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. There are also links to John Endler's experiments with guppies. They 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 within their geological environment, has many advantages over modern observational or experimental methods for studying evolutionary phenomena. Paleobiology is able to study not just the processes and events that take place frequently or over time, but also the distribution and frequency of different groups of animals in space over the course of geological time.
The site is divided into several optional pathways to understanding evolution, including "Evolution 101," which takes the user on a linear path through the scientific process and the evidence to support the theory of evolution. The path also explores common misconceptions about evolution and the evolution theory's history.
Each of the other major sections of the Evolution site is similarly constructed, with materials that support a variety of educational levels and pedagogical styles. The site offers a wide array of interactive and multimedia resources, including animations, video clips and virtual laboratories, in addition to its general textual content. The breadcrumb-like arrangement of the content assists with navigation and orientation on the massive web site.
For instance, the page "Coral Reef Connections" provides an overview of coral relationships and 에볼루션 바카라 [kodomonomirai.jpn.org] their interaction with other organisms, then narrows down to a single clam that is able to communicate with its neighbors and react to changes in the water conditions that occur at the reef level. This page, along with the other multidisciplinary multimedia and interactive pages, provides an excellent introduction to many topics in evolutionary biology. The material also provides an explanation of the role of natural selection as well as the concept of phylogenetic analysis, which is a crucial tool for understanding the evolution of change.
Evolutionary Theory
For biology students evolution is a crucial thread that weaves together all branches of the field. A rich collection of resources helps teachers teach about evolution across the life sciences.
One resource, which is 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 has a variety of interactive learning modules. It also features a "bread crumb structure" that allows students to move away from the cartoon-like style used in Understanding Evolution and onto elements on this site that are more closely linked to the fields of research science. For example an animation that explains the concept of genetic inheritance links to a page that highlights John Endler's experiments with artificial selection with guppies in native ponds of Trinidad.
Another useful resource is the Evolution Library on this web website, which includes an extensive library of multimedia assets related to evolution. The content is organized in the form of curriculum-based pathways that are in line with the learning goals set forth in biology standards. It contains seven short videos that are designed for classroom use. They can be viewed online or purchased as DVDs.
Evolutionary biology is still a field of study that has many important questions, such as what triggers evolution and how fast it takes place. This is especially true for human evolution, where it has been difficult to reconcile the idea that the physical traits of humans evolved from apes, and the religious beliefs that claim that humans are unique among living things and holds a an exclusive place in the creation with a soul.
There are also a number of other ways evolution can take place including natural selection, which is the most popular theory. However scientists also study different kinds of evolution, such as mutation, genetic drift, and sexual selection, among other things.
While many fields of scientific study are in conflict with literal interpretations in religious texts, the concept of evolution biology has been a subject of intense controversy and 무료 에볼루션 슬롯게임 (new post from kodomonomirai.jpn.org) opposition from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the ideas of evolution, others aren't.