This online writing assistance offers help in the writing process, grammar and mechanics, usage, and four different types of essays, as well as help on deciding what and how to document.
A lesson on free fall covers the fact that free-falling objects do not encounter air resistance and all free-falling objects (on Earth) accelerate downwards at a rate of approximately 10 m/s/s (to be exact, 9.8 m/s/s).
This website provides an in-depth lesson on complex numbers. You learn about simplifying, adding, and multiplying complex numbers by viewing example problems that are worked through step-by-step. Continue on to pages 2 and 3 which discuss the connection between complex numbers, the quadratic formula, and graphing.
Check out a simple video that illustrates the Earth's rocks and minerals. [3:34]
The scientific fields of paleontology, embryology, anatomy, and genetics have all contributed to a new view of the evolution of the animal kingdom. [3:42]
In this video, speakers Dr. Steven Zucker & Dr. Beth Harris provide a lengthy discussion on reformation and Martin Luther. [11:14]
In this video, speakers Dr. Steven Zucker & Dr. Beth Harris introduce some of the major ideas of the Protestant Reformation. [8:18]
In this video, speakers Dr. Steven Zucker & Dr. Beth Harris take a look at the response by the Catholic church, known as the Counter-Reformation. [9:41]
3-dimensional shapes have many surfaces, and they do not necessarily look the same from different angles. This tutorial contains a video demonstration and practice problems to help you understand and see the surface area of 3-dimensional shapes. [2:07]
This site provides an introduction to bacteria and examines fossil records, life history and ecology, systematics, and morphology.
Who or what was Jim Crow? Kim discusses the origin of Jim Crow segregation in the American South. [6:33]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
This site provides a brief overview of introductions, exploring what they are supposed to mean for an essay in writing.
This writing tutorial teaches you the proper length of an introductory paragraph.
This site presents and defines the general parts of a research paper: title, abstract, introduction, material and methods, results, discussion, acknowledgments, and literature cited. Several helpful questions are presented to the reader throughout the site.
If the terms of grammar are foreign to you, this is a good basic place to start. Each term is defined with examples and brief commentary.
Find a quick, concise explanation of how to add and subtract with negatives. Step by step examples are included to help you understand how to find the sum or difference when negative numbers are involved.
Find a quick, concise explanation of complementary angles. Several examples are given and explained showing different situations.
This site offers students and adults learning opportunities through off the beaten path, small group expeditions to counties in Asia, Central America and South America. Trips are rugged,, creative and engaging journeys that combine wilderness exploration, trekking to remote villages, introduction to traditional philosophy and artistic traditions, home-stays, service projects, language training, and cultural studies.
The Nobel Foundation provides a biography of Bragg. This site focuses primarily on his activities and accomplishments as a scientist.
Communicate the important details of a project to the public by writing a press release in Google Docs. Time to complete: 45-90 minutes