Math

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With The Math Worksheet Site you can create an endless supply of printable math worksheets. The intuitive interface gives you the ability to easily customize each worksheet to target your student's specific needs. Every worksheet is created when you request it, so they are different every time. This way you can add the practice that your student needs to a curriculum you already like, or you can be freed from the constraints of a workbook or textbook that gives either too much or too little practice if you would rather direct the studies yourself. These worksheets are provided in PDF format.

The Math Worksheet Site.com

http://themathworksheetsite.com/
http://www.portal.state.pa.us/portal/server.pt/community/pennsylvania_system_of_school_assessment_(pssa)/8757/resource_materials/507610

PSSA Released Items

New for 2011-2012 - PSSA Braille Item Samplers (*Please note: There will not be any new PSSA or PSSA-M Item Samplers released this school year. We plan on creating new Samplers for the 2012-2013 school year. Please continue to use the archived Item and Scoring Samplers further down the page.) The Braille PSSA Item Samplers are now available in contracted braille format.

Interactives

Explore how math can help us in our daily lives by looking at the language of numbers through common situations, such as playing games or cooking. http://www.learner.org/interactives/

How Khan Academy Is Changing the Rules of Education | Magazine

http://www.wired.com/magazine/2011/07/ff_khan/ “This,” says Matthew Carpenter, “is my favorite exercise.” I peer over his shoulder at his laptop screen to see the math problem the fifth grader is pondering. It’s an inverse trigonometric function: cos -1 (1) = ? Carpenter, a serious-faced 10-year-old wearing a gray T-shirt and an impressive black digital watch, pauses for a second, fidgets, then clicks on “0 degrees.” Presto: The computer tells him that he’s correct. The software then generates another problem, followed by another, and yet another, until he’s nailed 10 in a row in just a few minutes.

Free Homework Help Videos from Brightstorm - Math, Science, Test Prep - Brightstorm

"When I get stuck I ALWAYS come here. The videos are great and the way it solves your problem and actually EXPLAINS how to get the answer puts me at a loss for words." - Kaitlin "You just saved my life not only in chemistry midterms but calculus as well!! http://www.brightstorm.com/

What is FHSST? | FHSST

Setting science education free in South Africa! Our grade 10-12 science and maths textbooks are written by volunteers who want to support education and they are openly licensed and royalty-free. They are the basis for the up-to-date Siyavula Everything books. http://www.fhsst.org/
http://www.cut-the-knot.org/

Interactive Mathematics Miscellany and Puzzles

On many pages, some words or phrases are omitted and empty space they occupied is underlined like in example. On such occasions, when the cursor hovers over the omission, a menu is displayed forcing you to make a choice. Your selection then appears in the previously empty space.
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:: e-Learning for Kids ::

If you are having difficulty accessing the Prepdog.com menus from Apple Safari, you may have to download Firefox (Macs) or Apollo browser for iPads. We are working on a solution for Java compatibility with the newer versions of Safari. Our photo gallery for educators has grown to over 3,000 photos. All photos may be used for educational purposes. http://www.prepdog.com/

Prepdog.com

http://www.mathalicious.com/lessons/ Imagine a country with an average income of $50,000. That sounds like a lot, but is it? In this lesson we’ll use the income distributions of various hypothetical countries to explore the difference between “average” and “typical.”

Lessons « Mathalicious

Matrices, vectors, vector spaces, transformations. Covers all topics in a first year college linear algebra course. This is an advanced course normally taken by science or engineering majors after taking at least two semesters of calculus (although calculus really isn't a prereq) so don't confuse this with regular high school algebra.

Khan Academy

Dan Meyer taught high school math for six years, most of those in Santa Cruz, CA. He is the founder and Chief Blogging Officer of dy/dan , a wholly owned subsidiary of dy/industries .

Algebra: The Supplement

Flip Camera The Flip camera is great for all types of projects in science and math – at any grade level. Flip cameras are small handheld video cameras that can record 30 or 60 minutes worth of video. They connect to a computer with a USB plug that “flips” out from the side of the camera.

5 Creative Ways to Use Flip Cameras in Science and Math