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Tristatedrugs is an online generic discount prescription drugs store. Buy best and cheap online pharmacy FDA approved generic drugs at cheap price. Order Best generic medicines online at Pharmacy store.

"NASA's Spacecraft 3D is an augmented reality (AR) application that lets you learn about and interact with a variety of spacecraft that are used to explore our solar system, study Earth, and observe the universe. Using a printed AR Target and the camera on your mobile device, you can get up close with these robotic explorers, see how they move, and learn about the engineering feats used to expand our knowledge and understanding of space. Spacecraft 3D will be updated over time to include more of the amazing spacecraft that act as our robotic eyes on the earth, the solar system and beyond! "

"AudioSigGen is a free and simple Audio Signal Generator"

NSTA registration for science educator volunteers willing to review Next Generation Science Standards and provide feedback

Sample Ohio assessment items for our next generation of assessments.

A well made flash resource that introduces the features of a forest and our responsibilities to look after them. The resource is generic enough that it is useful for forest locations from around the world. http://ictmagic.wikispaces.com/Science

"Visualize in real-time the frequencies that you can hear around you and even those you cannot. The SpectrumView analyser provides a high quality real-time spectrogram and spectrum analyser display with configurable sample rate and frequency resolution for the iPhone and iPad.  You can use this application to measure the highest tones you can sing, to find the source of an annoying sound, for calibrating musical instruments or generally for all sorts of acoustic analysis. "

Wolfram Tones is a neat offering from Wolfram that students can use to can play with sample sounds and rhythms to create new own sounds. Wolfram Tones uses algorithms, music theory, and sound samples to generate new collections of sounds. Wolfram Tones allows visitors to choose samples from fifteen different genres of music on which to build their own sounds. Once a genre is selected visitors can then alter the rhythms, instrumentation, and pitch mapping of their sounds. When satisfied with their creations, users can download their sounds or have them sent directly to their cell phones.

Students play the role of birds, go out on the school lawn, and pick up toothpick "stick worms" which have been previously scattered on the lawn in equal numbers of green-stained and unstained. "Birds" are chased away before the "worm population" drops too low. Back in the classroom, the number of green and non-green "worms" are compared individually and for the whole class. Discussion relates the experience to the elements of natural selection. As presented here, it does not lend itself to demonstrating the effects of selection over multiple generations.

100,000 of the best questions from NY Regents, State Assessments, Academic Competitions, and more. Search by topic or exam. Select, arrange, and format questions the way you like. Create beautiful classroom materials in just minutes!