Five Evolution Site Projects For Any Budget

Evolution Site - Teaching About Evolution

Despite the best efforts of biology educators, misinformation about evolution persist. People who have taken in the nonsense of pop science often believe that biologists claim they do not 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 kinds of misconceptions that hinder it. It's laid out in a nested "bread crumb" format to make it easy for navigation and orientation.

Definitions

Evolution is a complex and difficult subject to teach effectively. People who are not scientists often have a difficult time understanding the subject and some scientists use a definition that confuses it. This is particularly relevant when it comes to the meaning of the words themselves.

Therefore, it is essential to define terms used in evolutionary biology. Understanding Evolution's website does this in a simple and efficient way. It is an accompaniment to the 2001 series, and also a resource on its own. The information is organized in a manner that makes it simpler to navigate and understand.

The site defines terms such as common ancestor, 에볼루션 gradual process and so on. These terms help to frame the nature of evolution and its relation to other concepts in science. The website then provides an overview of how the concept of evolution has been vetted and confirmed. This information can be used to dispel the myths that have been created by creationists.

It is also possible to get a glossary of terms that are used in evolutionary biology. These terms include:

Adaptation: The tendency of heritable traits to become better suited to a particular environment. This is a result of natural selection, which occurs when organisms that have better adapted characteristics are more likely to survive and reproduce than those with less adaptable traits.

Common ancestor (also called common ancestor) is the most recent ancestor shared by two or more species. By studying the DNA of these species, it is possible to determine the common ancestor.

Deoxyribonucleic acid: A huge biological molecule that contains information necessary for cell replication. The information is stored in nucleotide sequences which are strung into long chains, referred to as chromosomes. Mutations are responsible for the creation of new genetic information within cells.

Coevolution is a relationship between two species where evolutionary changes of one species influence evolutionary changes of the other. Coevolution can be seen in the interactions between predator and prey, or parasites and hosts.

Origins

Species (groups of individuals that can interbreed) change through an array of natural changes in the traits of their offspring. Changes can be caused by many factors, such as natural selection, gene drift and mixing of the gene pool. The development of a new species may take thousands of years and the process could be slowed down or accelerated by environmental conditions such as climate change or the competition for food or habitat.

The Evolution site tracks through time the evolution of various groups of animals and plants with a focus on major changes within each group's past. It also examines the human evolutionary roots which is crucial for students to know.

Darwin's Origin was written in 1859, when only a few antediluvian fossils of human beings had been discovered. One of them was the infamous skullcap and bones that were discovered in 1856 at the Little Feldhofer Grotto in Germany, which is now known to be an early Homo neanderthalensis. Although the skullcap was not published until 1858, just one year after the first edition of the Origin appeared, it is very unlikely that Darwin had ever heard of it.

While the site is focused on biology, it offers a lot of information about geology and paleontology. The website has several features that are particularly impressive, including an overview of how climate and geological conditions have changed over time. It also has maps that show the locations of fossil groups.

While the site is a companion piece to a PBS television series, it also stands on its own as a valuable resource for teachers and students. The site is well organized and provides clear links between the introductory information in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum's web site. These hyperlinks facilitate the move from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. There are links to John Endler's experiments with guppies, which illustrate the importance ecology in evolutionary theory.

Diversity

The evolution of life on Earth has resulted in a variety of animals, plants and insects. Paleobiology, the study of these creatures in their natural environment, has many advantages over modern observational or experimental methods for exploring evolutionary processes. In addition to studying processes and events that occur frequently or over a long period of time, paleobiology can be used to study the relative abundance of different species of organisms and their distribution in space over the course of geological time.

The site is divided into various paths to learning evolution that include "Evolution 101," which takes the user on a linear path through the nature of science and the evidence that supports the theory of evolution. The path also explores the most common misconceptions about evolution, as well as the evolution of thought.

Each of the main sections of the Evolution website is equally well-developed, with materials that support a variety curriculum levels and teaching styles. In addition to general textual content, the site offers a wide range of interactive and multimedia resources like videos, animations and virtual labs. The content is presented in a nested bread crumb-like fashion that helps with navigation and orientation within the vast web site.

The page "Coral Reef Connections" For 에볼루션 카지노 instance, it provides a comprehensive overview of the relationships between corals and their interactions with other organisms, and then is enlarged to show a single clam, which is able communicate with its neighbors and react to changes in water conditions that occur on the reef level. This page, along with the other multidisciplinary multimedia and interactive pages, provides an excellent introduction to a variety of topics in evolutionary biology. The content includes a discussion on the significance of natural selectivity and the concept of phylogenetics, an important method for understanding the evolution of changes.

Evolutionary Theory

For biology students evolution is a crucial thread that binds all branches of the field. A wide range of resources supports teaching 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 offers both depth and a variety of educational resources. The site features a wealth of interactive learning modules. It also features an embedded "bread crumb" structure that helps students move from the cartoon style of Understanding Evolution to elements on this large Web site closer to the world of research science. For instance an animation that introduces the concept of genetic inheritance links to a page that highlights John Endler's artificial selection experiments with guppies in native ponds of Trinidad.

Another helpful resource is the Evolution Library on this web site, which contains an extensive collection of multimedia resources related to evolution. The content is organized into curricula-based paths that correspond to the learning goals set forth in the standards for biology. It contains seven videos designed specifically for use in the classroom, and 에볼루션바카라 can be streamed at no cost or purchased on DVD.

A variety of crucial questions remain at the core of evolutionary biology, such as what causes evolution to occur and the speed at which it occurs. This is especially true for human evolution, 무료에볼루션 which has made it difficult to reconcile the idea that the physical characteristics of humans were derived from apes with religious beliefs that hold that humans are unique in the universe and has a special place in creation, with a soul.

There are a myriad of other ways evolution can take place, with natural selection as the most widely accepted theory. However scientists also study different types of evolution such as genetic drift, mutation, and sexual selection, among other things.

While many fields of scientific inquiry conflict with literal interpretations of religious texts Evolutionary biology has been the subject of particularly intense controversy and resistance from religious fundamentalists. Some religions have reconciled their beliefs with evolution, while others haven't.