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Bellevue Community College: Apostrophes [Pdf]
Resource explains the three uses of the apostrophe and provides examples. Requires Adobe Reader. [PDF]
University of Virginia
University Virginia/time Dilation: A Worked Example
Here's a solved problem in time dilation. It's still not easy to follow, but it's doable. The math is not difficult, but the mathematical thinking is demanding.
Bartleby
Bartleby.com: Einstein "Relativity: The Special and General Theory"
This page presents the actual text of Albert Einstein's book "Relativity: The Special and General Theory." Just click on the chapter titles to read the text.
American Chemical Society
American Chemical Society: Best of Wonder Science: Balloon Bath [Pdf]
An experiment to determine what happens to the air inside a balloon when it is heated or cooled.
Fourmilab Switzerland
John Walker: C Ship: The Dilation of Time
A good mathematical account of what happens to time as you approach c: the speed of light. Also provides a rather a fascinating video (fly through the Lattice) - don't miss it. Take some time and explore this site.
Houghton Mifflin Harcourt
Harcourt: School Publishers: Multimedia Grammar Glossary
Designed as a complement to Harcourt's Trophies Reading series, this handy grammar glossary allows you to look up grammar terms typically covered in grades 1-5. For each term, you will see a definition, sample sentence (sometimes...
Georgia State University
Georgia State University: Hyper Physics: Special & General Relativity
This site from the Georgia State University provides an interesting chart form of the ideas of relativity. Column 1 - Idea, Column 2 - Experiment. Each item is linked to its own page of explanation, which is well done. A nice type of...
San Diego State University
Actin Myosin Crossbridge 3 D Animation
This animation will complement the diagrams of muscle function in advanced level texts. A good visualization of the process.
Towson University
Towson University: Ows: Apostrophe Use Exercise 2
This is a 10-question, self-grading exercise/quiz on the use of Apostrophes.
WebMD
Medicine Net: Tetanus
This site from MedicineNet.com provide the reader with great information on the fatal disease of the nervous system known as tetanus. Links are provided throughout for additional information on related subject. The article is fairly...
Untamed Science
Untamed Science: Human Biology: Musculatory System
Learn about the three types of muscle tissue, how a muscle contracts, and how muscles are adapted for exercise. [3:40]
OpenStax
Open Stax: Interactions of Skeletal Muscles
This site rpovides information regarding the interactions of skeletal muscles, including their fascicle arrangement and their lever systems.
CK-12 Foundation
Ck 12: Earth Science: Formation of Earth
[Free Registration/Login may be required to access all resource tools.] How the Earth was formed.
WebMD
Web Md: Your Third Trimester
This article from WebMD provides great information on the third trimester of pregnancy. Denise Chism is the author of this somewhat in-depth article that tells of weeks Thirty-Three to Thirty-Eight, and the finishing touches on the baby.
University of St. Andrews (UK)
University of St. Andrews: Special Relativity
A historical approach to special relativity, giving all the events and names in the history of discovery of special relativity. Many links to these individuals.
BBC
Bbc Bitesize: Speaking and Listening: Standard English
Explains what standard English is and when it is used, the difference between formal and informal language, and non-standard forms of English such as those found in dialects.
Love To Know Media
Your Dictionary: 2nd Grade Lesson Plans for Forming Possessives
This article focuses on teaching 2nd graders to form possessive. It provides two complete lesson plans with activities for teaching them how to form possessives.
CK-12 Foundation
Ck 12: Physics: Relativity Study Guide
Review your understanding of relativity with this study guide.
Khan Academy
Khan Academy: Muscular System Questions
This is a ten-question quiz concerning the muscular system.
CK-12 Foundation
Ck 12: Biology: Muscular System Study Guide
Review the structure and function of the human body's muscular system.
English Club
English Club: Learn English: Pronunciation: What Is It?
A text and audio version [1 min, 22 sec] of Catherine Fanshawe's famous riddle poem. Vocabulary for contractions in the poem and a link to the answer are provided.
Ducksters
Ducksters: Physics for Kids: Theory of Relativity
Kids learn about the theory of relativity in the science of physics including examples, special vs. general, length contraction, and E=mc2.
Other
Possessives
This article contains rules about the correct way to incorporate possessives into college writing. A link with downloadable practice exercises is included at the end of the lesson.
Towson University
Towson University: Ows: Apostrophe Use Exercise 1
This is a 10-question, self-grading exercise/quiz on the use of Apostrophes.
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