The Reasons Evolution Site Is More Risky Than You Thought
Evolution Site - Teaching About Evolution
Despite the best efforts of biology teachers, there are still misconceptions about evolution. Pop science nonsense has led many people to believe that biologists don't believe evolution.
This rich website - companion to the PBS series - provides teachers with materials that support evolution education and avoid the kinds of myths that make it difficult to understand. It's laid out in the "bread crumb" format to facilitate navigation and 에볼루션 바카라 룰렛 (use Instructure) orientation.
Definitions
It's difficult to effectively teach evolution. Non-scientists often misunderstand the subject, and some scientists even employ a definition that confuses it. This is especially true when it comes to debates about the definition of the word itself.
As such, it is crucial to define the terms used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and helpful manner. It is a companion for the 2001 series, and also a resource on its own. The content is presented in a nested manner that assists in navigation and orientation.
The site defines terms like common ancestor (or common ancestor), gradual process and adaptation. These terms help to define the nature of evolution and its relationship to evolution to other scientific concepts. The site also provides an overview of how the concept of evolution has been vetted and validated. This information will help to dispel the myths created by creationists.
It is also possible to access a glossary of terms used in evolutionary biology. These terms include:
Adaptation: The tendency of hereditary traits to become more adaptable to a specific environment. This is due to natural selection. It occurs when organisms with better-adapted traits are more likely survive and reproduce than those with less adapted characteristics.
Common ancestor: The most recent common ancestor of two or more species. The common ancestor can be identified by analyzing the DNA of those species.
Deoxyribonucleic Acid: A huge biological molecular containing the necessary information for cell replication. The information is contained in nucleotides arranged in sequences that are strung together to form long chains, called chromosomes. Mutations are the basis for new genetic information within cells.
Coevolution is a relationship between two species where evolutionary changes in one species are affected by changes in evolutionary processes in the other. Coevolution is evident in the interaction of predator and prey, or parasites and hosts.
Origins
Species (groups that can crossbreed) develop by a series of natural variations in the traits of their offspring. Changes can be caused by various factors, including natural selection, gene drift, and mixing of the gene pool. The development of new species can take thousands of years. Environmental circumstances, such as climate change or competition for food or habitat can slow or speed up the process.
The Evolution site tracks through time the evolution of various groups of animals and plants with a focus on major changes in each group's history. It also focuses on the human evolutionary roots which is especially important for students to know.
Darwin's Origin was published in 1859, when just a handful of antediluvian fossils of human beings had been discovered. The skullcap that is famous, along with the associated bones were 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, just a year before the first edition of the Origin was published, it's extremely unlikely that Darwin had seen or heard of it.
While the site focuses on biology, 에볼루션사이트, Gm6699.Com, it contains a wealth of information about geology and paleontology. The site offers a number of features that are especially impressive, such as an overview of how geological and climate conditions have changed over time. It also has an interactive map that shows the location of fossil groups.
The site is a companion to the PBS TV series but it can be used as a resource by teachers and students. The site is well-organized and provides clear links to the introduction information of Understanding Evolution (developed under the National Science Foundation's support) and the more specific features of the museum website. These hyperlinks make it easy to move from the cartoon style of Understanding Evolution pages into the more sophisticated worlds of research science. Particularly, there are links to John Endler's research with Guppies, which demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life on Earth has produced a diversity of plants, animals, and insects. Paleobiology, the study of these creatures in their natural environment, has many advantages over modern observational or research methods for 에볼루션사이트 (Http://Psicolinguistica.Letras.Ufmg.Br) exploring evolutionary processes. Paleobiology focuses on not only the process and events that take place regularly or over time but also the relative abundance and distribution of various animal groups in space throughout geological time.
The site is divided into several optional pathways to understanding evolution, including "Evolution 101," which takes the viewer on a liner path through the nature of science and the evidence to support the theory of evolution. The path also explores common misconceptions about evolution as well as the evolution theory's history.
Each of the other sections of the Evolution site is equally well constructed, with materials that support a variety of curriculum levels and pedagogical styles. In addition to the general textual content, the site offers an array of multimedia and interactive content, such as videos, animations and virtual laboratories. The content is organized in a nested, bread crumb-like fashion that helps with navigation and orientation on the Web site.
For instance the page "Coral Reef Connections" provides an overview of coral relationships and 무료 에볼루션 their interaction with other organisms. Then, it narrows down to a single clam that is able to communicate with its neighbors and react to changes in the water conditions that take place at the level of the reef. This page, along with the other multidisciplinary multimedia and interactive pages, gives a good introduction to the many areas of evolutionary biology. The content includes a discussion on the role of natural selectivity and the concept phylogenetics analysis which is a crucial tool for understanding evolutionary change.
Evolutionary Theory
Evolution is a common thread that connects all branches of biology. A rich collection supports teaching evolution across all life science disciplines.
One resource, a companion to the PBS television series Understanding Evolution, is an outstanding example of a Web site that provides depth and breadth in its educational resources. The site has a variety of interactive learning modules. It also has an embedded "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this massive website that are closer to the world of research science. Animation that introduces the concept of genetics is linked to a page about John Endler's experiments in artificial selection using Guppies living in ponds native to Trinidad.
Another resource that is worth mentioning is the Evolution Library on this web site, which has an extensive library of multimedia assets that are related to evolution. The content is organized into curriculum-based pathways that correspond to the learning objectives set out in the standards for biology. It contains seven short videos that are intended for use in the classroom. These can be viewed online or purchased as DVDs.
Evolutionary biology is still a field of study with a lot of important questions to answer, such as the causes of evolution and how fast it happens. This is particularly relevant for the evolution of humans where it was a challenge to reconcile religious beliefs that held that humanity has a unique position in the universe and a soul with the notion that our physical traits were derived from Apes.
There are a variety of other ways evolution can occur and natural selection being the most popular theory. However scientists also study different types of evolution such as mutation, genetic drift, and sexual selection, among others.
While many scientific fields of inquiry are in conflict with literal interpretations of the Bible evolutionary biology has been the subject of particularly intense controversy and resistance from religious fundamentalists. Certain religions have embraced their beliefs to evolution while others haven't.