5 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 pop science nonsense often assume that biologists don't believe in evolution.

This site, which is a complement to the PBS program, provides teachers with materials that promote evolution education while avoiding the types of misconceptions which make it difficult to understand. It's laid out in a "bread crumb" format to facilitate navigation and orientation.

Definitions

Evolution is a complex and challenging subject to teach well. People who are not scientists often have a difficult time understanding the subject and some scientists employ a definition that confuses it. This is especially relevant to debates about the definition of the word itself.

Therefore, it is crucial to define the terms used in evolutionary biology. Understanding Evolution's website helps you define these terms in a simple and efficient way. It is an accompanying site for the 2001 series, but also a resource on its own. The information is organized in a manner that makes it simpler to navigate and comprehend.

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

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

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

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

Deoxyribonucleic Acid: A massive biological molecular containing the information required for cell replication. The information is stored in sequences of nucleotides that are strung together into long chains, called chromosomes. Mutations are the cause of new genetic information in cells.

Coevolution: A relationship between two species where evolutionary changes in one species are influenced by evolutionary changes in the other. Coevolution can be seen through the interaction 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. The changes can be triggered by a variety of factors, including natural selection, genetic drift and mixing of gene pools. The evolution of a new species could take thousands of years and the process can be slowed or increased by environmental conditions such as climate change or competition for food or habitat.

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 history of each group. It also explores the evolutionary history of humans and humans, a subject that is crucial for students to comprehend.

Darwin's Origin was published in 1859, 에볼루션 사이트 at a time when only a handful of antediluvian fossils of human beings had been discovered. The famous skullcap, with the bones that accompanied it were discovered in 1856 in the Little Feldhofer Grotto of Germany. It is now recognized as an early Homo neanderthalensis. Although the skullcap was not published until 1858, which was a year before the first edition of the Origin was published, it's very unlikely that Darwin had seen or heard of it.

The site is mostly a biology site however, it also has many details on geology and paleontology. Among the best features of the Web site are a series of timelines that show the way in which climatic and geological conditions have changed over time, as well as a map of the distribution of a few fossil groups that are featured on the site.

While the site is a companion piece to a PBS television series but it also stands on its own as an excellent resource for teachers and students. The site is extremely well-organized and 에볼루션 카지노 사이트 offers clear links between the introduction content in Understanding Evolution (developed with support from the National Science Foundation) and the more specialized elements of the museum's web site. These links facilitate the transition from the enthralling cartoon style of the Understanding Evolution pages to the more sophisticated world of research science. In particular there are links to John Endler's experiments with guppies that illustrate the importance of ecology in evolutionary theory.

Diversity

The evolution of life has resulted in many species of plants, 에볼루션 animals and insects. Paleobiology is the study of these creatures within their natural environment, has many advantages over the current observational or experimental methods for exploring evolutionary phenomena. In addition to studying processes and events that take place regularly or over a long period of time, paleobiology allows to examine the diversity of species of organisms and their distribution in space over the course of geological time.

The website is divided into several options to study the subject of evolution. One of these paths, "Evolution 101," guides the user through the nature and evidence of evolution. The path also reveals common misconceptions about evolution and the history of evolutionary thought.

Each of the main sections on the Evolution website is equally well-developed, with materials that support a variety levels of curriculum and teaching methods. In addition to general textual content, the site offers an array of multimedia and interactive content including videos, animations, and virtual laboratories. The breadcrumb-like arrangement of the content helps with navigation and orientation on the vast website.

The page "Coral Reef Connections", for example, gives a brief overview of the coral's relationships and interactions with other organisms and is enlarged to show a single clam, which is able communicate with its neighbours and respond to changes in water conditions that occur on the reef level. This page, along with the other multidisciplinary interactive and multimedia pages, gives a good introduction to a variety of topics in evolutionary biology. The content includes an overview of the significance of natural selectivity and the concept of phylogenetics, 에볼루션 게이밍 블랙잭 (bech-sinclair-2.technetbloggers.de`s recent blog post) an important tool to understand evolutionary changes.

Evolutionary Theory

For biology students the concept of evolution is a major thread that weaves together all the branches of the field. A rich collection of resources can help teachers teach about evolution across the life sciences.

One resource, which is the companion to PBS's television series Understanding Evolution is an excellent example of a Web site that provides depth and broadness in terms of educational resources. The site offers a variety of interactive learning modules. It also features an embedded "bread crumb" structure that allows students to move from the cartoon-like style of Understanding Evolution to elements on this large Web site more closely linked to the world of research science. For example an animation that explains the idea of genetic inheritance connects to a page that focuses on John Endler's experiments with artificial selection with guppies from the native ponds of Trinidad.

Another useful resource is the Evolution Library on this web site, which contains an extensive multimedia library of assets connected to evolution. The contents are organized into curriculum-based paths that parallel the learning objectives set out in biology standards. It includes seven short videos that are designed for classroom use. These can be viewed online or purchased as DVDs.

A number of important questions remain at the core of evolutionary biology, such as the factors that trigger evolution and the speed at which 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 creation and a soul, with the notion that our physical traits evolved from Apes.

Additionally there are a variety of ways that evolution can occur, with natural selection being the most popular theory. However scientists also study different types of evolution such as genetic drift, mutation, and sexual selection, among others.

While many scientific fields of study have a conflict with the literal interpretations of religious texts, evolution biology has been a subject of intense debate and opposition from religious fundamentalists. Certain religions have reconciled their beliefs with evolutionary biology, but others haven't.