Networks of Genome Data Will Transform Medicine Breakthrough Technical standards that let DNA databases communicate. Why It Matters Your medical treatment could benefit from the experiences of millions of others. Key Players ngss.nsta.org/#dci Registration Now Open for New Virtual Conference: NGSS Practices in Action Are you looking for practical strategies for integrating the Next Generation Science Standards (NGSS) into your classroom? Join NSTA for an intensive one-day virtual conference to learn how to apply the NGSS practices with K-12 students. During this web-based professional learning opportunity participants will: Explore the practices modeling, explanation and argumentation, and engineeringLearn about specific strategies by grade level and disciplineAsk questions of NGSS expertsEngage in dialogue with science educators from across the country Hone your understanding of NGSS and discover methods to use in your classroom right away during this can’t-miss opportunity.
Free online Dictionary of English Pronunciation - How to Pronounce English words This site uses Copyright © Tim Bowyer 2006-15 • All rights reserved U.S. Patent No. 20040162719 • Howjsay in: Deutsch • Français • Italiano • Español • Requests, Errata etc. We're More than Stardust — We're Made of the Big Bang Itself Transcript Anna Frebel: The work of stellar archaeology really goes to the heart of the "we are stardust" and "we are children of the stars" statement. You’ve probably heard it all but what does it actually mean? We are mostly made all humans and all life forms that we know of are made mostly of carbon and a bunch of other elements but in much lesser quantities.
Our Projects Automated Scoring for Argumentation In addition to promoting students’ understanding of Earth’s complex systems, this project supports students’ scientific argumentation practices through real-time automated scoring, diagnostics, and feedback. BigDataOur understanding of what K-12 students learn from engineering design is limited. BigData responds to this problem by developing cutting-edge process analytics for K-12 engineering design research.
13 Writing Tips Twenty years ago, a friend and I walked around downtown Portland at Christmas. The big department stores: Meier and Frank… Fredrick and Nelson… Nordstroms… their big display windows each held a simple, pretty scene: a mannequin wearing clothes or a perfume bottle sitting in fake snow. But the windows at the J.J. Newberry's store, damn, they were crammed with dolls and tinsel and spatulas and screwdriver sets and pillows, vacuum cleaners, plastic hangers, gerbils, silk flowers, candy - you get the point. Each of the hundreds of different objects was priced with a faded circle of red cardboard. And walking past, my friend, Laurie, took a long look and said, "Their window-dressing philosophy must be: 'If the window doesn't look quite right - put more in'."
Monkey teeth hint at a miraculous marine migration to North America Scientists have long thought that monkeys first ventured from South America into North America no earlier than about 4 million years ago, when the two continents merged. But seven teeth unearthed in Panama may change that story. These monkey teeth were discovered encased in 21-million-year-old rocks. Free Resources Close If you are trying to view the videos from inside a school or university, your IT admin may need to enable streaming on your network. Please see the Internet Filtering section of our Technical Requirements page. DVDs AND OTHER COPIES Videos on this page are not available on DVD at this time due to licensing restrictions on the footage.
Online Book Reviews Preview Books to Read Online Janet Evanovich and Lee Goldberg, New York Times bestselling authors...more Janet Evanovich and Lee Goldberg, New York Times bestselling authors of The Heist, return in this...more Browse our featured selection of free sample chapters. If you can’t find the title you are looking for here, type it in the search box and go to the profile page for that book.