Download and read Baruch Blumberg's Nobel Lecture entitled "Australia antigen and the biology of hepatitis B." This lecture, originally given December 13, 1976, is available in PDF format.

This Florida State University page includes an interactive java tutorial that explores the relationship between frequency, wavelength, and energy, and enables the visitor to adjust the intensity of the radiation and to set the wave into motion. There is also a discussion on electromagnetic waves that accompany the tutorial.

In this site from the physics classroom, kinetic energy is defined and discussed. The equation for its computation is also given and practice computation problems are given.

This audio excerpt captures the beginning of Bayard Rustin's 1967 "Freedom Budget" speech, describing the social and economic impact of racism over time.

This audio excerpt from Bayard Rustin's 1967 "Freedom Budget" speech outlines a nine-year plan to end poverty in America.

A book about going to the beach and the things you can see and do there. Book includes audio narration in 17 additional languages with text in English.

A storybook about the bedtime routine of a young child. Includes audio readaloud feature in 17 additional languages, although text is in English.

This tutorial for students new to algebra provides explanations, definitions, examples, and practice problems. The practice tests cover topics such as real numbers, fractions, equations, graphing, and exponents.

A tutorial to understand the three central tendencies and how to find them, as well as the standard deviation of values. Offers a discussion and practice problems.

A tutorial with step-by-step examples to learn how to divide two polynomials. The site offers a list of steps to successfully divide polynomials using long division.

A tutorial on how to graph a linear inequality in two variables. The tutorial offers step-by-step instruction and examples of how to graph linear inequalities.

A guide to solving problems involving numbers, rectangles, and angles. You'll learn how to employ Polya's four steps: understand the problem, devise a plan, carry out the plan, and look back.

A tutorial on reasoning skills focusing on both inductive and deductive reasoning. Has several examples and exercises with answers and discussion.

A tutorial on slope with many step-by-step examples. The tutorial clarifies what slope is, how to find slope between two points on a graph, and how slopes of parallel and perpendicular lines are related.

Through this tutorial, you'll learn strategies and definitions that will help you solve linear equations. Example problems with step-by-step solutions and practice exercises with answers and explanations make this resource perfect for beginners and those refreshing their skills.

Find step-by-step examples to help learn four objectives based on ordered pairs in a Cartesian coordinate system.

Contains plans for three lessons that teach younger students the differences between letter writing and e-mail writing. In addition to objectives and standards, this instructional plan contains links to sites used in the lessons as well as assessment and reflection activities.

Describes the beginnings of American poetry, beginning with a publication in 1610. Click through the 18 sections to get the full picture. Extracted from The Cambridge History of English and American Literature.

The University of St. Andrews offers a wonderful introduction to set theory that makes the topic interesting and understandable. Includes numerous links to related philosophers, mathematicians, and topics.

Discussion of the earliest poetry in Colonial New England. Describes common themes and forms and identifies specific poets of the period.