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Algebra I Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you.

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125 Great Science Videos: From Astronomy to Physics & Psychology Astronomy & Space Travel A Brief, Wondrous Tour of Earth (From Outer Space) – Video – Recorded from August to October, 2011 at the International Space Station, this HD footage offers a brilliant tour of our planet and stunning views of the aurora borealis.A Universe from Nothing – Video – In 53 minutes, theoretical physicist Lawrence Krauss answers some big enchilada questions, including how the universe came from nothing.A Year of the Moon in 2.5 Minutes – Video – The Lunar Reconnaissance Orbiter has been orbiting the moon for over a year. The footage gets compressed into 2 slick minutes.A Day on Earth (as Seen From Space) – Video – Astronaut Don Pettit trained his camera on planet Earth, took a photo once every 15 seconds, and then created a brilliant time-lapse film.Atlantis’s Final Landing at Kennedy Space Center – Video – After more than 30 years, the space shuttle era comes to a close. Video runs 30 minutes.

Presidential Libraries Podcast Presidential Archives Uncovered Listen to the voices of the Presidents! In these historical clips from the Libraries' collections, you'll hear Presidents Hoover, Roosevelt, Truman, Eisenhower, Kennedy, Johnson, Nixon, Ford, Carter, Reagan, Bush, and Clinton talk about serious policy issues with their advisors, address the nation, or have conversations with friends and family members. You'll hear the presidents speak both publicly and privately about issues of their day. Beautiful Mathematical GIFs Will Mesmerize You Digital artist and physics PhD student Dave Whyte is dazzling our computer screens with his mesmerizing GIFs that are the perfect marriage of mathematics and art. And we can’t stop watching them. Whyte shares his brilliant, procrastination-fueling creations on an almost daily basis on his Tumblr account, Bees & Bombs. Whyte studies the physics of foam and told Colossal that his first geometric GIFs riffed on computational modules that he was exploring as an undergraduate student. To create his eye catching animations, Whyte uses a programming language called Processing.

toolkit This toolkit is categorized into different activities that you may want to undertake with your students ranging from communication to sharing material to online lectures and so on. Each category contains our recommendations for the tools to use, with a description of the tool, a text based user guide as well as instructional videos. Your feedback is essential to us and any suggestions or comments can be made to the CLT email,

Free Math Textbooks Free textbooks (aka open textbooks) written by knowledgable scholars are a relatively new phenomenon. Below, find a meta list of Free Math Textbooks, part of our larger collection 200 Free Textbooks: A Meta Collection. Also see our online collection, 1200 Free Online Courses from Top Universities. Abstract Algebra: The Basic Graduate Year by Robert B. ChronoZoom ChronoZoom is an educational tool for teachers and students who want to put historical events in perspective. A great many resources have been created already in ChronoZoom for your enjoyment and enlightenment. Start Exploring Use ChronoZoom to get a perspective of the extensive scale of time and historical events relative to what happened around the world. Become an author yourself! Simply log on with your social networking credentials to record your unique perspective or tell a story that needs to be told.

21 GIFs That Explain Mathematical Concepts “Let's face it; by and large math is not easy, but that's what makes it so rewarding when you conquer a problem, and reach new heights of understanding.” Danica McKellar As we usher in the start of a new school year, it’s time to hit the ground running in your classes! Math can be pretty tough, but since it is the language in which scientists interpret the Universe, there’s really no getting around learning it. The 13 MUST Know Professional Development Websites for Teachers 1- Education World This is a great website that offers all the resources you need to grow professionally. It has different sections with each one full of PDFs, books, articles an many more .

ETE Teacher Pages Problem-Based Learning [Goals and Objectives ].... [ Learning Background & Objectives ] Goals & Objectives Problem-Based Learning Defined: Finkle and Torp (1995) state that "problem-based learning is a curriculum development and instructional system that simultaneously develops both problem solving strategies and disciplinary knowledge bases and skills by placing students in the active role of problem solvers confronted with an ill-structured problem that mirrors real-world problems" (p. 1). Specific tasks in a problem-based learning environment include:

MathFiction Homepage a list compiled by Alex Kasman (College of Charleston) The Mathematical Fiction Homepage is my attempt to collect information about all significant references to mathematics in fiction. You can see the entire list (sorted by author, title or publication date). Tech Tools by Subject and Skills Every year, so many new technology tools for teachers are launched into the market that it can be nearly impossible to keep up with them all. In order to keep you up-to-date with the latest and greatest educational tech tools, our team of edtech specialists has put together this list of the best edtech resources and technology tools for teachers. Clicking on the links below will take you to hundreds of apps, websites, extensions, and more. Whether you're looking for a specific tech tool or just trying to find something new and interesting for your class, we encourage you to browse around all of the different categories to see how many wonderful resources are available for your students. Also, if you have a tool that you'd like to see added to the list, please feel free to contact us at The following technology tools for teachers have been organized by academic subjects, topics, and learning activity.

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