5 Evolution Site Projects For Any Budget

Evolution Site - Teaching About Evolution

Despite the best efforts by biology educators, there are still a lot of misconceptions about the evolution. People who have taken in pop science nonsense often assume that biologists don't believe in evolution.

This site, which is a companion to the PBS series - provides teachers with materials that support evolution education and avoids the kinds of misconceptions that hinder it. It's laid out in a "bread crumb" format to facilitate navigation and orientation.

Definitions

Evolution is a complex and difficult subject matter to teach effectively. It is often misunderstood by non-scientists and even scientists have been guilty of using a definition that confuses the issue. This is especially applicable to discussions on the nature of the word.

It is therefore essential to define the terms that are used in evolutionary biology. Understanding Evolution's website does this in an easy and helpful way. The site is both an accompanying site for the 2001 series, but also a resource on its own. The content is presented in a way which aids navigation and orientation.

The site defines terms such as common ancestor, the gradual process and adaptation. These terms help frame the nature of evolution and its relationship to evolution with other scientific concepts. The site then offers an overview of how the concept of evolution has been tested and validated. This information will help to dispel the myths that are created by the creationists.

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

Adaptation is the process of changing hereditary traits to become more suitable to their environment. This is due to natural selection, which happens when organisms that have more adaptable traits are more likely survive and reproduce than those with less adaptable characteristics.

Common ancestor (also known as common ancestor): The most recent ancestor that is shared by two or more species. The common ancestor can be identified through analyzing the DNA of those species.

Deoxyribonucleic acid: A massive biological molecule that holds the information necessary for cell replication. The information is stored in a sequence of nucleotides that are strung together into long chains, called chromosomes. Mutations are the source of new genetic information in cells.

Coevolution is a relationship between two species in which the evolution of one species are influenced evolutionary changes of the other. Coevolution can be observed in the interaction of predator and prey, or parasites and 에볼루션 무료 바카라 에볼루션 룰렛 (Suggested Internet site) hosts.

Origins

Species (groups that can interbreed) change through a series of natural changes in their offspring's traits. These 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 or increased by environmental conditions such as climate change or the competition for food or habitat.

The Evolution site tracks through time the evolution of different animal and plant groups with a focus on major changes in each group's history. It also explores human evolution as a subject of particular importance to students.

When Darwin wrote the Origin, only a handful of antediluvian human fossils had been found. The most famous among them was the skullcap and the associated bones discovered in 1856 at the Little Feldhofer Grotto in Germany, which is now known to be an early Homo neanderthalensis. While the skullcap wasn't published until 1858, just a year before the first edition of the Origin was published, it is highly unlikely that Darwin had heard or seen of it.

The site is mostly one of biology however, it also has lots of information about paleontology and geology. The most impressive features on the site are a series of timelines that illustrate how geological and climatic conditions have changed over time, and an interactive map of the distribution of a few of the fossil groups featured on the site.

The site is a companion for the PBS TV series but it can also be used as a source for teachers and students. The site is well-organized and offers 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's website. 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 also links to John Endler's experiments with guppies that 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 within their geological context is a superior method of study over modern observational or experimental methods for studying evolutionary phenomena. Paleobiology can examine not only processes and events that take place regularly or over time but also the distribution and frequency of various animal groups in space over the course of geological time.

The Web site is divided into a variety of ways to learn about 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 examines myths regarding evolution, as well as the history of evolutionary thought.

Each of the other major sections of the Evolution site is equally developed, with materials that can support a variety of different pedagogical levels and curriculum levels. The site has a range of interactive and multimedia resources that include animations, video clips and virtual labs as well as general textual content. The breadcrumb-like arrangement of the content aids in navigation and orientation on the large Web site.

For instance the page "Coral Reef Connections" provides a comprehensive overview of the relationships between corals and their interactions with other organisms, then narrows down to a single clam that is able to communicate with its neighbours and 에볼루션 무료체험 respond to changes in water conditions at the reef level. This page, along with the other multidisciplinary, multimedia, and interactive pages on the website, provide an excellent introduction to a wide range of topics in evolutionary biology. The content also includes a discussion on the role of natural selectivity and the concept phylogenetics analysis, an important tool for understanding evolutionary changes.

Evolutionary Theory

Evolution is a common thread that is found throughout all branches of biology. A vast collection of resources helps teachers teach about evolution across all life sciences.

One resource, which is the companion to PBS's television series Understanding Evolution is an excellent example of a Web page that provides depth as well as wide range of educational resources. The site features a wealth of interactive learning modules. It also features a nested "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 world of research science. For instance an animation that introduces the notion of genetic inheritance leads to a page that highlights John Endler's artificial selection experiments with guppies from the native ponds of Trinidad.

The Evolution Library on this website contains a large multimedia library of resources that are associated with evolution. The content is organized into courses that are based on curriculum and follow the learning goals established in the biology standards. It contains seven short videos that are designed for classroom use. These can be streamed or purchased as DVDs.

A variety of crucial questions remain in the midst of evolutionary biology, including what causes evolution to occur and the speed at which it occurs. This is particularly true for humans' evolution which was a challenge to reconcile religious beliefs that humans have a distinct place in creation and a soul, 에볼루션 슬롯게임 with the notion that our physical traits originated from the apes.

In addition there are a variety of ways in which evolution could be triggered, with natural selection being the most popular theory. However scientists also study other types of evolution such as mutation, genetic drift, and sexual selection, among others.

While many fields of scientific inquiry conflict with the literal interpretations of religious texts, evolutionary biology has been the subject of particularly intense controversy and resistance from religious fundamentalists. While certain religions have managed to reconcile their beliefs with the notions of evolution, other religions have not.