This file includes the lab manual write-up for the Au nanosphere and nanorod photoabsorption and scattering Lab experiment for the 2nd year Experimental Contemporary Physics Lab Course. In addition, several handouts are provided along with some additional information for instructors. This work was supported in part by by NSF Awards: ECCS #0701703, DMR #0707740 & DMR #1105121. The experiment can readily be upgraded to an advanced lab by giving more responsibility to the students for lab setup (give them an optical breadboard and parts) and by asking for more in-depth analysis and questions which require more knowledge and experimental skills to answer.

Build your own polygon and transform it in the Cartesian coordinate system. Experiment with reflections across any line, revolving around any line (which yields a 3-D image), rotations about any point, and translations in any direction.

This site, created by Michelle Lacey of Yale University, gives an explanation, a definition and an example of ANOVA for regression. Topics include analysis of variance calculations for simple and multiple regression, and F-statistics. This is a great overview of this topic.

This resource is a collection of essays and materials designed to help AP Biology teachers understand the important role of evolution in a schoolí˘ŒóŒťs curriculum. These essays touch on a few topics from the life story of founding father, Charles Darwin; the historical process of the U.S. legal system and its influence on the teachings of evolution in classrooms; to the impact of evolutionary developmental biology on understanding the formulation of nature and its mechanisms for the world. These authors provide teachers with access to literature and internet links to a variety of sources that will promote the exploration of evolution in classrooms.

This is a collection of essays that highlights the benefits of conducting lab experiments as part of the AP Biology curriculum. It encourages teachers to continue using learning tools like technology in lab experiments to enhance the classroom experience for students.

In this lab, students use BLAST (Basic Local Alignment Search Tool) to compare several genes, and then use the information to construct a cladogram (also called a phylogenetic tree) to depict the evolutionary relatedness of species.

From abelian group to zero divisor (definitions), and from Artin-Wedderburn theorem to Wedderburn's theorem, this site provides concise explanations of complex concepts in abstract algebra. Provided by Professor John A. Beachy of Northern Illinois University as a companion to two books he has written, it is designed as a handbook for students studying the topic. The site is accessible by chapter (twelve, including integers, polynomials, rings, and Galois Theory, among others), and by alphabetical indices of definitions and theorems. Note that the definitions include many symbols, represented as embedded .gif files.

Academic Earth provides videos of lectures by top scholars in "Subjects" that range from Astronomy to Entrepreneurship to Religion, from "Universities" as celebrated as MIT, Berkeley, Harvard, and Stanford. Visitors must register to view the lectures, but registration is free. There are over 1500 video lectures available, with more being added everyday. In addition to viewing the lectures available by subject or university, visitors can choose by "Instructors" or by "Playlists". When visitors click on "Playlists" at the top of the homepage, they will see a list of lectures by theme, by several different instructors, and a grade given to the lecture series. A good example is the 6-part lecture entitled "Understanding the Financial Crisis" by four different instructors. The series is given a grade overall, in this case, an A-, and when visitors click on "See all 6 lectures" at the bottom of the series' description, they will be taken to the page with the links to the individual lectures, as well as shown the grade given each individual lecture. Visitors can even keep a playlist of their favorite lectures or download the lectures. Visitors should definitely check out the Frequently Asked Questions page, accessible by the "FAQ" link at the bottom of the website.

Includes information about the Academy of Natural Sciences educational programs: teacher resources, information for planning field trips to the museum and women in the natural sciences.

Pamela Peterson Drake, Professor of Finance at Florida Atlantic University, has prepared this site to ˘ď‹ďĐrefresh a student's accounting knowledge in preparation for further studies in finance.˘ď‹ď Topics on the site include the foundations of accounting, balance sheets, income statements, statements of cash flow, and additional disclosure. Each topic contains a thorough explanation with examples. At the end of the review, there is a quiz for visitors to test their knowledge of accounting basics. This is a useful resource for students in accounting services, and also for educators to incorporate into their classrooms with minimal or no adaptation to the review needed.

The Active Galaxies pop-up book is a very large rectangular pop-up book with foldouts that was developed for use in classrooms for grades 5 and up and for special needs audiences. Active galaxies, a major scientific target for the GLAST mission, contain super-massive black holes at their cores, and sometimes emit jets of particles and light. When opened, a model of an active galaxy with jets pops up out of the center. One foldout contains explanatory information for the parts of the galaxy depicted in the central pop-up as well as a glossary, while the other contains a well-tested classroom activity: Tasty Active Galaxy. The back of the book features a cartoon story -How the Galaxy Got Its Jets.

This activity allows the user to explore experimental and theoretical probabilities by adding and removing sections of a circle. This is an interactive Java-based activity with suggested lessons and exploration questions.

Run a simulation of how a fire spreads through a stand of trees, learning about probability and chaos. Track the results of multiple burns and use the data to draw conclusions.

Choose one of N doors to experimentally determine the odds of winning the grand prize behind one of the doors, as in the TV program "Let's Make a Deal." Parameters: Number of doors, number of trials, staying or switching between the two remaining doors.

How to use a different approach to teaching biological concepts using inquiry-based investigations for students to develop reasoning skills essential to the science practices used throughout their study of biology. A more student-directed, inquiry-based lab experience supports the AP Biology course revision and curricular requirements by providing opportunities for students to design plans for experiments, data collection, application of mathematical routines, and refinement of testable explanations and predictions. The investigations are organized under four big ideas entitled: (1) evolution, cellular processes; (2) energy and communication; (3) genetics and information transfer; and (4) interactions.

The Advanced Technological Education Television (ATETV.org) project is a web-based video series and interactive network designed to connect students and professionals with careers in advanced technology. Created under the guidance of a National Advisory Board with resources from the AACC, ATE National Centers, ATE projects and industry, ATETV aims to show how ATE is relevant to the modern workplace and to attract students to this growing field. ATETV features 48 video episodes that air weekly and highlight ATE success stories from community colleges and ATE programs nationwide. Its outreach efforts -- at ATETV.org and on social networking sites like Facebook and Twitter -- aim to connect employers in industry and government with the high-tech workforce of tomorrow. ATETV extends student learning beyond the classroom walls and provides a window into careers and workplace skills.

This collection is intended to provide scientific resources and information to help students explore paleontology and learn about research in the field of paleontology. It features a module that explores a variety of current topics in paleontology, including morphology, histology (the study of biological tissues), taphonomy (the study of preservation), and ichnology (the study of tracks and traces). It also addresses ethics issues in paleontology and includes links to some news articles on current research and discoveries.

Agriculture in the Classroom (AITC) is a program supported by the United States Department of Agriculture to promote increased agricultural literacy. The AITC website provides resources for teachers including suggestions for science fair projects, virtual tours, agricultural literacy quizzes, effective teaching strategies. There is also a directory of reviewed resources, including lesson plans, webquests, DVDs, maps, posters, and other items. The student's page features an interactive presentation with career information, ideas for science fair projects, opinion features on agricultural issues, games, webquests, and an interactive map with links to downloadable fact sheets about agriculture in each state.

Located in Seward, Alaska, the Alaska SeaLife Center is a non-profit marine science facility dedicated to understanding and maintaining the integrity of the marine ecosystem of Alaska through research, rehabilitation and public education. The Center's research and rehabilitation facilities and naturalistic exhibits immerse visitors in the dynamic marine ecosystems of Alaska. Includes links to additional resources for students and teachers.

Students play a generalized version of connect four, gaining the chance to place a piece on the board by solving an algebraic equation. Parameters: Level of difficulty of equations to solve and type of problem. Algebra Four is one of the Interactivate assessment games.