Thursday, June 23, 2011

Virtual Nerd - Maths Tutorials


http://virtualnerd.com/


Video tutorials for prealgebra, algebra 1, algebra 2, and intro physics. This will also include practice problems and quizzes sometime during 2010-2011 school year. Includes both a free and paid (premium) versions. When you get to the page, scroll to the bottom of the page and click on one of the courses offered  Below are a few examples of the type of tutorials offered.



Popular tutorials in Using The Pythagorean Theorem:

Math Apprentice













http://www.mathapprentice.com/
Math Apprentice answers the question that nearly every student will ask during his or her math career:
When are we ever going to use this in the real world?
Sure, there are some obvious real world connections. Money, time, and measurement are all very relevant concepts. Other areas of math, such as number theory and functions, are more cryptic and can seem disconnected from real life. Math Apprentice reveals the connections by showing students how math is used in a variety of interesting professions.
Math Apprentice invites students to play the role of an intern at one of eight companies in a growing metropolis. Students are greeted by an employee of the company who then explains the math behind the job. They may then choose to solve specific problems or explore math concepts on their own.
Some of the mathematics in Math Apprentice may seem advanced for its targeted age group, grades 4-7. That's ok. It's important for students tointeract with math concepts beyond the standards. This is where the joy of math can often be found.
The goals of this project are to connect math with real world careers, introduce students to more advanced mathematical ideas, and provide additional opportunities to apply math concepts they have already learned.

Algebra in the Real World Movies


Algebra in the Real World will enable you to show your students the excitement, the power, the range and the results of the applications of algebra in fascinating career fields. From astronomy to forestry, sports equipment design to saving endangered species, alternative energy to farming, algebra is shown in its vital role as the tool that allows us to create, to understand, and to improve our world.

Monday, June 20, 2011

The Maya and The Aztecs - Engineering an Empire - Documentary

THE AZTECS: The Aztecs became one of the greatest civilizations in history through brilliant military campaigns and technological mastery of their harsh environment. 
THE MAYA: By 900 AD, the once-glorious Mayan cities disappeared. Unravel the mystery surrounding this mythic civilization through its spectacular infrastructure and architecture. 

Monday, June 6, 2011

Theo Gray's Mad Science: Experiments You Can Do At Home - But Probably Shouldn't

In the spirit of Discovery Channel's MythBusters and Smash LabPopular Science columnist Theo Gray demonstrates fundamental scientific principles through wacky, daredevil experiments that will have readers exclaiming, "Holy !!*$#!!" Witness as he makes subatomic radioactive particles dance in a cloud chamber, mixes sodium and chlorine to create a smoke that will salt a super-sized bag of popcorn, adds 500 pounds of quicklime to water to create a homemade hot tub, builds a liquid battery out of copper sulfate, launches a rocket with a Snickers bar, and uses liquid nitrogen to make a gallon of ice cream in record time. These are just a few of the 52 extreme experiments brought to life by Theo Gray in Mad ScienceMad Science is the perfect book for anyone—of any age, who is fascinated by all things electrical, chemical, or explosive, and who loves a vicarious thrill.
Available from Amazon, Abe Books,  The Book Depository and more.

Illustrated Guide to Home Chemistry Experiments: All Lab, No Lecture

For students, DIY hobbyists, and science buffs, who can no longer get real chemistry sets, this one-of-a-kind guide explains how to set up and use a home chemistry lab, with step-by-step instructions for conducting experiments in basic chemistry -- not just to make pretty colors and stinky smells, but to learn how to do real lab work:
  • Purify alcohol by distillation
  • Produce hydrogen and oxygen gas by electrolysis
  • Smelt metallic copper from copper ore you make yourself
  • Analyze the makeup of seawater, bone, and other common substances
  • Synthesize oil of wintergreen from aspirin and rayon fiber from paper
  • Perform forensics tests for fingerprints, blood, drugs, and poisons
  • and much more
From the 1930s through the 1970s, chemistry sets were among the most popular Christmas gifts, selling in the millions. But two decades ago, real chemistry sets began to disappear as manufacturers and retailers became concerned about liability. ,em>The Illustrated Guide to Home Chemistry Experiments steps up to the plate with lessons on how to equip your home chemistry lab, master laboratory skills, and work safely in your lab. The bulk of this book consists of 17 hands-on chapters that include multiple laboratory sessions on the following topics:
  • Separating Mixtures
  • Solubility and Solutions
  • Colligative Properties of Solutions
  • Introduction to Chemical Reactions & Stoichiometry
  • Reduction-Oxidation (Redox) Reactions
  • Acid-Base Chemistry
  • Chemical Kinetics
  • Chemical Equilibrium and Le Chatelier's Principle
  • Gas Chemistry
  • Thermochemistry and Calorimetry
  • Electrochemistry
  • Photochemistry
  • Colloids and Suspensions
  • Qualitative Analysis
  • Quantitative Analysis
  • Synthesis of Useful Compounds
  • Forensic Chemistry
With plenty of full-color illustrations and photos, Illustrated Guide to Home Chemistry Experiments offers introductory level sessions suitable for a middle school or first-year high school chemistry laboratory course, and more advanced sessions suitable for students who intend to take the College Board Advanced Placement (AP) Chemistry exam. A student who completes all of the laboratories in this book will have done the equivalent of two full years of high school chemistry lab work or a first-year college general chemistry laboratory course.

This hands-on introduction to real chemistry -- using real equipment, real chemicals, and real quantitative experiments -- is ideal for the many thousands of young people and adults who want to experience the magic of chemistry.

Another great option for homeschool science.

Napoleon's Buttons: How 17 Molecules Changed History


Napoleon's Buttons is the fascinating account of seventeen groups of molecules that have greatly influenced the course of history. These molecules provided the impetus for early exploration, and made possible the voyages of discovery that ensued. The molecules resulted in grand feats of engineering and spurred advances in medicine and law; they determined what we now eat, drink, and wear. A change as small as the position of an atom can lead to enormous alterations in the properties of a substance-which, in turn, can result in great historical shifts. 

This book is available for loan from the Christchurch Public Library and for sale from Amazon 
http://www.amazon.com/Napoleons-Buttons-Molecules-Changed-History/dp/1585423319/ref=sr_1_1?ie=UTF8&s=books&qid=1307350137&sr=1-1

The Joy of Chemistry


From the fascination of fall foliage and fireworks, to the functioning of smoke detectors and computers, to the fundamentals of digestion (as when good pizza goes bad!), the authors illustrate the concepts of chemistry in terms of everyday experience, using familiar materials. The authors begin with a bangs colourful bottle rocket assembled from common objects you find in the garage - and then present the principles of chemistry using household chemicals and friendly, non-technical language. This delightful and richly informative book amply proves that chemistry can appeal to our intuition, logic, and - if we are willing to get down and dirty - our sense of enjoyment too. Great for homeschoolers.

This book is available for loan from the Christchurch City  Library or you can buy it through Amazon http://www.amazon.com/Joy-Chemistry-Amazing-Science-Familiar/dp/1591027713/ref=pd_sim_b_3

Thursday, June 2, 2011