Say "Yes" To These 5 Evolution Site Tips
Evolution Site - Teaching About Evolution
Despite the best efforts of biology educators, misinformation about evolution persist. Pop science fiction has led a lot of people to think that biologists don't believe in evolution.
This rich Web site - companion to the PBS series - provides teachers with materials that support evolution education and avoids the kinds of misconceptions that make it difficult to understand. It's arranged in a nested "bread crumb" format to make it easy for navigation and orientation.
Definitions
It is difficult to teach evolution well. 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.
It is therefore essential to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and helpful manner. The website is a companion to the show which first aired in 2001, but also functions as an independent resource. The content is presented in a nested fashion that aids navigation and orientation.
The site defines terms like common ancestor, gradual process and so on. These terms help define the nature and significance of evolution to other concepts in science. The site gives a comprehensive overview of the way that evolution has been examined. This information can be used to dispel myths that have been propagated by the creationists.
It is also possible to access a glossary of terms that are used in evolutionary biology. These terms include:
Adaptation is the tendency of hereditary traits to become better suited to an environment. This is the result of natural selection. Organisms with better-adapted traits are more likely than those with less adapted traits to reproduce and survive.
Common ancestor (also known as common ancestor) is the most recent ancestor 에볼루션 블랙잭 (Www.Ddhszz.Com) shared by two or more species. By studying the DNA of these species, it is possible to identify the common ancestor.
Deoxyribonucleic Acid: A large biological molecular containing the necessary information for cell replication. The information is stored in nucleotide sequences that are strung into long chains, referred to as chromosomes. Mutations are the reason behind the creation of new genetic information within cells.
Coevolution is a relation between two species in which the evolutionary changes of one species influence evolutionary changes in the other. Coevolution is evident through the interaction between predator and prey, or parasites and hosts.
Origins
Species (groups that can crossbreed), evolve through a series of natural changes in the traits of their offspring. The changes can be caused by a variety of causes that include natural selection, genetic drift and mixing of gene pools. The development of new species can take thousands of years. Environmental conditions, such as climate change or competition for food and habitat can slow or speed up the process.
The Evolution site tracks the evolution of various animal and plant groups through time with a focus on the key changes that took place in each group's history. It also examines the human evolutionary roots, a topic that is crucial for students to understand.
Darwin's Origin was written in 1859, when only a handful of antediluvian fossils of humans had been found. One of them was the infamous skullcap and associated bones found in 1856 in the Little Feldhofer Grotto in Germany, which is now known to be an early Homo neanderthalensis. Although the skullcap was not published until 1858, a year before the first edition of the Origin was published, it is extremely unlikely that Darwin had ever heard of it.
While the site is focused on biology, it also offers a lot of information on geology and paleontology. The website has numerous features that are particularly impressive, including an overview of how geological and climate conditions have changed over the course of time. It also has a map showing the distribution of fossil groups.
The site is a companion for a PBS TV series but it can be used as a resource for teachers and students. The site is extremely well-organized and has clear links between the introductory content in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum 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. Particularly, there are links to John Endler's experiments with Guppies, which demonstrate the importance of ecology in evolutionary theory.
Diversity
The evolution of life on Earth has led to a wide variety of animals, plants and insects. Paleobiology is the study of these creatures in their geological context and has a number of advantages over modern observational and experimental methods for analyzing evolutionary phenomena. In addition to studying processes and events that take place frequently or over a long period of time, paleobiology is able to analyze the diversity of species of organisms and their distribution across geological time.
The site is divided up into several options to study the subject of evolution. One of the paths, "Evolution 101," walks the reader through the complexities and evidence of evolution. The course also focuses on common misconceptions about evolution and the evolution theory's history.
Each of the other major sections of the Evolution site is similarly developed, 에볼루션 바카라 무료 (sovren.media) with materials that can support a variety of educational levels and pedagogical styles. In addition to general textual content, the site also has a wide range of multimedia and interactive resources, such as videos, animations, and virtual laboratories. The breadcrumb-like arrangement of the content helps with navigation and orientation on the large web site.
The page "Coral Reef Connections" For instance, it gives a brief overview of coral relationships and their interactions with other organisms and is enlarged to show one clam, which is able communicate with its neighbors and respond to changes in conditions of the water at the reef level. This page, as well as the other multidisciplinary interactive and multimedia pages, gives a good introduction to many topics in evolutionary biology. The material includes an overview of the importance of natural selection and the concept of phylogenetics which is a crucial method for understanding the evolution of change.
Evolutionary Theory
For biology students evolution is a crucial thread that binds all the branches of the field. A wide selection of resources helps teachers teach evolution across the life science disciplines.
One resource, a companion to the PBS television series Understanding Evolution, 에볼루션 카지노 사이트게이밍 - Huang-Mcmanus-2.Thoughtlanes.Net, is an outstanding example of an Web site that offers both the depth and breadth of its educational resources. The site features a wealth of interactive learning modules. It also features an encased "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this large Web site more closely tied to the world of research science. An animation that introduces the concept of genetics links to a page that highlights John Endler's experiments in artificial selection using Guppies living in ponds native to Trinidad.
The Evolution Library on this website has a huge multimedia library of assets related to evolution. The content is organized into courses that are based on curriculum and follow the learning goals established in the biology standards. It includes seven short videos designed specifically for use in classrooms, and can be streamed at no cost or purchased on DVD.
Evolutionary biology remains an area of study that has many important questions to answer, such as what triggers evolution and how quickly it takes place. This is particularly true for human evolution, where it has been difficult to reconcile the idea that the physical characteristics of humans were derived from apes and religious beliefs that claim that humanity is unique among living things and has an exclusive place in the creation. It is a soul.
There are also a number of other ways evolution can occur including natural selection, which is the most widely accepted theory. Scientists also study other types such as genetic drift and sexual selection.
While many fields of scientific study have a conflict with literal interpretations in religious texts, evolution biology has been a source of intense controversy and opposition from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the notions of evolution, other religions haven't.