How To Create Successful Evolution Site Tutorials From Home

Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, 에볼루션 코리아 there are still a lot of misconceptions regarding evolution. Pop science fiction has led a lot of people to believe that biologists don't believe evolution.

This rich Web site, which is a complement to the PBS program, provides teachers with materials which support evolution education, while avoiding the kinds of misconceptions which make it difficult to understand. It's organized in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

It's difficult to properly teach evolution. People who are not scientists often have a difficult time understanding the subject and some scientists use a definition that confuses it. This is especially relevant when it comes to the meaning of the words themselves.

As such, it is crucial to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and 에볼루션 사이트 에볼루션 블랙잭 (visit the following page) helpful manner. The site is a companion to the show that premiered in 2001, but it is also an independent resource. The material is presented in a structured manner that makes it simpler to navigate and comprehend.

The site defines terms like common ancestor, gradual process, and adaptation. These terms help frame the nature and relationship of evolution to other scientific concepts. The site gives a comprehensive overview of the way in which evolution has been tested. This information can be used to dispel myths that have been created by creationists.

You can also access a glossary that contains terms used in evolutionary biology. These terms include:

Adaptation is the process of changing hereditary traits to become more suitable to their environment. This is the result of natural selection. Organisms that have better-adapted traits are more likely than those with less-adapted traits to survive and reproduce.

Common ancestor (also called common ancestor) The most recent ancestral ancestor 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, which are strung into long chains known as chromosomes. Mutations are the source of new genetic information in cells.

Coevolution: A relationship between two species where evolutionary changes in one species are affected by changes in evolutionary processes in the other. Coevolution can be observed in the interactions between predator and prey, or parasite and hosts.

Origins

Species (groups of individuals that are able to interbreed) evolve through a series of natural changes in the characteristics of their offspring. These changes are caused by a variety of factors 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 changes or competition for food and habitat can impede or accelerate the process.

The Evolution site tracks the evolution of a number of different groups of animals and plants over time, focusing on the major transitions that occurred in the evolution of each group's history. It also examines the evolution of humans and is a subject of particular importance to students.

When Darwin wrote the Origin of Species, 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 known as an early Homo neanderthalensis. It is unlikely that Darwin knew about the skullcap when it was published in 1858, which was a year after the first edition of The Origin.

The site is primarily one of biology however it also includes lots of information about geology and paleontology. The most impressive features of the website are a set of timelines which show how climatic and geological conditions changed over time, and an outline of the distribution of a few fossil groups that are featured on the site.

Although the site is a companion to a PBS television show, it also stands on its own as an excellent resource for teachers and students. The site is well organized and provides clear links between the introduction information in Understanding Evolution (developed with support from the National Science Foundation) and the more sophisticated elements of the museum's web site. These links facilitate the transition from the cartoon-like style of the Understanding Evolution pages to the more sophisticated world of research science. There are links to John Endler's experiments with guppies that illustrate the importance ecology in evolutionary theory.

Diversity

The evolution of life has resulted in an array of plants, animals and insects. Paleobiology, the study of these creatures in their geological environment offers many advantages over the current observational or experimental methods for exploring evolutionary phenomena. Paleobiology focuses on not only the process and events that happen regularly or over time, but also the distribution and frequency of various animal groups in space throughout the geological time.

The Web site is divided into several optional ways to learn about evolution which include "Evolution 101," which takes the user on a linear path through the scientific process and the evidence that supports the theory of evolution. The path also reveals common misconceptions about evolution and 에볼루션 코리아 the history of evolutionary thought.

Each of the other main sections of the Evolution site is similarly developed, with materials that can support a variety of different pedagogical levels and curriculum levels. In addition to the standard textual content, the site features an extensive selection of multimedia and interactive resources including video clips, animations, and virtual laboratories. The breadcrumb-like organization of the content helps with navigation and orientation on the massive Web site.

For example the page "Coral Reef Connections" gives a brief overview of the relationships between corals and their interactions with other organisms. It then narrows down to a single clam that can communicate with its neighbors and respond to changes in the water conditions that take place at the reef level. This page, along with the other multidisciplinary, multimedia and interactive pages on the website, provide an excellent introduction to a broad range of topics in evolutionary biology. The material includes an overview of the significance of natural selectivity and the concept of phylogenetics which is a crucial tool to understand evolutionary change.

Evolutionary Theory

Evolution is an underlying thread that is found throughout all branches of biology. A rich collection supports teaching evolution across all disciplines of life sciences.

One resource, the companion to PBS's TV series Understanding Evolution is an excellent example of a Web page that offers both depth and breadth in terms of its educational resources. The site features a wealth of interactive learning modules. It also has an embedded "bread crumb" structure that helps students move from the cartoon-like style of Understanding Evolution to elements on this massive website that are more closely linked to the field of research science. An animation that introduces students to the concept of genetics, which links to a page that highlights John Endler's experiments in artificial selection using Guppies in native ponds in Trinidad.

The Evolution Library on this website is a vast multimedia library of assets related to evolution. The contents are organized into courses that are based on curriculum and follow the learning goals established in the standards for biology. It includes seven short videos designed specifically for use in classrooms, and can be streamed for free or purchased on DVD.

Many important questions remain at the core of evolutionary biology, such as what triggers evolution and how fast it occurs. 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 place in the creation and a soul with the notion that human beings have innate physical traits evolved from the apes.

In addition, there are a number of ways that evolution could occur, with 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 study have a conflict with the literal interpretations of religious texts, the concept of evolution biology has been a subject of intense debate and opposition from religious fundamentalists. While some religions have been able to reconcile their beliefs with the ideas of evolution, others have not.