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 evolution. Pop science fiction has led a lot of people to believe that biologists aren't believers in evolution.

This rich Web site, a companion to the PBS program offers teachers resources that support the evolution of education, while avoiding the kinds of misconceptions that can undermine it. It's organized in a nested "bread crumb" format to facilitate navigation and orientation.

Definitions

It is difficult to properly teach evolution. It is often misunderstood by non-scientists and even scientists are guilty of using definitions that confuse the issue. This is particularly relevant to discussions about the nature of the word.

It is therefore important to define the terms that are used in evolutionary biology. The website for the PBS show, Understanding Evolution, does this in a clear and useful way. It is an accompaniment to the 2001 series, and also a resource of its own. The content is presented in a structured way that makes it easy to navigate and understand.

The site defines terms like common ancestor and gradual process. These terms help to frame the nature of evolution as well as its relationship to other scientific concepts. The site gives a comprehensive overview of the way in which evolution has been examined. This information can help dispel myths created by creationists.

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

Adaptation is the tendency of heritable traits to be better suited to an environment. This is a result of natural selection, which occurs when organisms that are more adaptable characteristics are more likely to survive and reproduce than those with less adaptable traits.

Common ancestor (also called common ancestor): The most recent ancestor that is shared by two or 에볼루션코리아 more species. By analyzing DNA from these species, it is possible to identify the common ancestor.

Deoxyribonucleic acid: A huge biological molecule that contains information needed for 에볼루션 게이밍 cell replication. The information is stored in a sequence of nucleotides that are strung together to form long chains, called chromosomes. Mutations are the source of new genetic information in cells.

Coevolution is a relation between two species, 에볼루션바카라 where the evolutionary changes of one species are influenced by evolutionary changes of the other. Examples of coevolution are the interactions between predator and prey or host and parasite.

Origins

Species (groups of individuals who can interbreed) develop through natural changes in the traits of their offspring. The changes can be caused by a variety of factors such as natural selection, genetic drift, and gene pool mixing. 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 accelerate the process.

The Evolution site follows the evolution of different animal and plant groups and focuses on major changes in each group's past. It also examines the evolutionary history of humans, a topic that is crucial for students to know.

When Darwin wrote the Origin, only a handful of antediluvian human fossils had been discovered. One of them was the infamous skullcap and associated bones found in 1856 in the Little Feldhofer Grotto in Germany that is now thought as an early Homo neanderthalensis. Although the skullcap was not published until 1858, just one year after the first edition of the Origin was published, it is extremely unlikely that Darwin had heard or seen of it.

The site is mostly an online biology resource however, it also has a lot of information on geology and paleontology. The website has several aspects that are quite impressive, including the timeline of how climate and geological conditions have changed over the course of time. It also features an interactive map that shows the location of fossil groups.

While the site is a companion piece to the PBS television series, it also stands on its own as a valuable source for teachers and students. The site is well-organized and provides clear links to the introduction material of Understanding Evolution (developed under the National Science Foundation's funding) and the more specific features of the museum website. These hyperlinks help users move from the cartoon-like 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 that demonstrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life on Earth has led to a wide variety of plants, animals, 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 in its exploration of evolutionary processes. In addition to studying processes and events that take place regularly or over a long period of time, paleobiology allows to analyze the relative abundance of different species of organisms and their distribution in space over the geological time.

The Web site is divided into various pathways to understanding evolution which include "Evolution 101," which takes the user on a linear path through the nature of science and the evidence to support the theory of evolution. The course also focuses on common misconceptions about evolution and 에볼루션 코리아 the evolution of thought.

Each of the main sections of the Evolution website is equally well-designed, 에볼루션 무료체험 바카라 무료체험 (Globales.Ca) with materials that are suited to a variety of curriculum levels and teaching styles. The site offers a wide array of interactive and multimedia resources which include videos, animations, and virtual laboratories, in addition to its general textual content. The breadcrumb-like arrangement of the content helps with navigation and orientation on the vast Web site.

The page "Coral Reef Connections" For instance, it provides a comprehensive overview of the relationships between corals, their interaction with other organisms and zooms in to one clam, which can communicate with its neighbors and respond to changes in conditions of the water that occur at the reef level. This page, along with the other multidisciplinary interactive and multimedia pages, gives a good introduction to many topics in evolutionary biology. The material also provides a discussion of the role of natural selection as well as the concept of phylogenetic analysis, which is a crucial method to understand evolutionary change.

Evolutionary Theory

Evolution is an underlying thread that connects all branches of biology. A rich collection of resources helps teachers teach about evolution across all life sciences.

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

Another useful resource is the Evolution Library on this web website, which includes an extensive multimedia library of items related to evolution. The contents are organized into curricula-based pathways that correspond to the learning goals established in the biology standards. It includes seven short videos specifically intended for use in the classroom. These can be viewed online or purchased as DVDs.

Evolutionary biology remains an area of study that poses many important questions, including what causes evolution and the speed at which it happens. This is particularly true for human evolution, where it has been difficult to reconcile the idea that the innate physical characteristics of humans derived from apes and religions that believe that humans are unique among living things and has an exclusive place in the creation, with soul.

Additionally, there are a number of ways that evolution can occur and natural selection is the most popular theory. However scientists also study other kinds of evolution like mutation, genetic drift, and sexual selection, among others.

While many scientific fields of inquiry conflict with the literal interpretations of religious texts, evolutionary biology has been the subject of intense controversy and resistance from religious fundamentalists. While certain religions have been able to reconcile their beliefs with the theories of evolution, other religions aren't.