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Middle School Portal: Math and Science Pathways (MSP2)
This web site contains descriptions and links to more than 60 virtual manipulatives, activities designed to function as concept tutorials. The virtual manipulatives, mostly in the form of Java applets, are designed to facilitate grades 6-8 mathematics learning. By encouraging active student exploration with computers, the virtual manipulatives can help students visualize mathematical relationships. They are organized into five categories based on the National Council of Teachers of Mathematics (
Author(s): Utah State University. National Library of Virtual

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Copyright 2003 MATTI Associates LLC. All rights reserved.

Dynamic Remodeling of Individual Nucleosomes Across a Eukaryotic Genome in Response to Transcription
The eukaryotic genome is packaged as chromatin with nucleosomes comprising its basic structural unit, but the detailed structure of chromatin and its dynamic remodeling in terms of individual nucleosome positions has not been completely defined experimentally for any genome. We used ultra-high–throughput sequencing to map the remodeling of individual nucleosomes throughout the yeast genome before and after a physiological perturbation that causes genome-wide transcriptional changes. Nearly 80%
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Pulpit Rock, Cheaha State Park, Alabama
This image is a colorized photograph of Pulpit Rock in Cheaha State Park in Alabama. Postcard text: (back) Many beautiful Indian legends center about Pulpit Rock in Cheaha State Park, located approximately 22 miles from Anniston about midway between Anniston and Talladega. On a clear day one may see a seventy-five mile expanse of rugged mountainous territory. Here wild flowers: laurel, azaleas, moss and foliage add to its picturesqueness.
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This image is the property of the Auburn University Libraries and is intended for non-commercial use. Users of the image are asked to acknowledge the Auburn University Libraries. For information about

Igneous Petrology
This PowerPoint presentation is part of the Whitman College petrology course. The presentation provides an introduction to the structure of the earth in the context of the generation of igneous rocks. Slides in the presentation cover the composition of layers of the earth, P-wave and S-wave velocities through layers of the earth, pressure and heat characteristics of the earth, and regions of igneous generation within the earth. This resource is part of the Teaching Petrology collection. http://s
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Crystallography 101
This tutorial on crystallography is broken down into equipment set-up, x-ray diffraction basics, symmetry and space groups, structure factors and phase problems, phasing techniques, model building, and real space correlation plots. Diagrams and interactive topics accompany the text, along with an interactive applet on Bragg's Law.
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A Classification of Metamorphic Rocks
This 24-slide PowerPoint presentation describes the classification of metamorphic rocks using texture and composition. Foliation, lineation, cleavage, schistosity, gneissose structure, hornfels, and granofels are discussed. Specific metamorphic rock types and modifying terms (porphyroblastic, spotted, augen, para-, ortho-) are defined and photographs of some are provided. This resource is part of the Teaching Petrology collection. http://serc.carleton.edu/NAGTWorkshops/petrology03/index.html
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General Science
The course focuses on the underlying concepts of science. Content coverage includes the scientific method, measurement in science, the human body, the nature of matter, humans and technology, and safety in science. The content will be presented in themes which in turn will draw upon students' understanding of themselves and their everyday experiences. The self-paced structure of the course will allow students to work through the material at a pace suitable to their individual needs. The course i
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SPCtv Community Around the Globe via SharethePoint.com | SharePoint Conference 2014

SharePoint community is global.  Debbie Ireland, Brendon Ford, Brian Farnhill and Elain van Bergen join us to share their experiences building community in New Zealand, Australia and other locations.  Their portal SharethePoint.com serves as a home for their SPUG's and their upco
Author(s): Brian Farnhill, Brendon Ford, Debbie Ireland, Karu

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Interactive model of olivine structure
Interactive, rotatable model of the olivine structure. From TLP: Solid Solutions, http://www.msm.cam.ac.uk/doitpoms/tlplib/solid-solutions/index.php
Author(s): DoITPoMS, University of Cambridge

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http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Alternative discussion formats: monuments and memorials
Creating monuments or memorials for historical and literary figures encourages students to think creatively and provides a lively structure for an in-class discussion.
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Chemistry Unit One
The module contains the following levels: Metal Compounds Alcohols Periodic Table and atomic structure Acid base reactions - Group 2 elements Energy Change
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To listen, speak, grammar: Wir suchen ein Zimmer.
In this lesson you will learn how to verbally inquire about a hotel room, book a hotel room. You will practice the function of the different segments in a sentence.
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The Microbial Biorealm
The Microbial Biorealm is an informational site about microbes written by students for students. Hosted by Kenyon College, the site includes molecular and taxonomic information about microbes from all three domains of life. A comprehensive table lists the properties and characteristics of each domain of life while taxonomy pages list classification, description, significance, genome structure, cell structure, metabolism, ecology, isolation, cultivation, and references specific to individual taxa
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NCBI: Education
This Web site from the National Center for Biotechnology Information (NCBI) offers a set of detailed tutorials to help users make full use of NCBI's bioinformatics tools. The tutorials, which target both new and veteran users, cover NCBI's BLAST and PSI-BLAST, Entrez data retrieval system, Cn3D molecular structure software, and more. Additionally, the Science Primer tutorial offers a "basic introduction to the science underlying NCBI resources" geared more toward the general reader.
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Computational Biology: Bioinformatics Unit
This site features an undergraduate Computational Biology course as part of the Red Layer Microbial Observatory (RLMO) Project's Original Waksman/NSF supported courses and workshops. The course is offered as part of RLMO's education and outreach in order to better prepare students in the widely-applicable field of computational biology. Unit outlines, the syllabus, the project, and presentations and manuscripts about this curriculum can all be downloaded on site. Units include using NCBI, using
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Algae Experiments
The material found at this site provides original, multidisciplinary, inquiry-based ideas to help enrich science teaching using the world famous Great Salt Lake as a springboard theme. During the lesson students will have the opportunity to view two types of algae (fresh water and Great Salt Lake species) under 400x magnification with a compound microscope. Students will make observations and record their observations on a recording sheet where they will describe what they see through drawing a
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Soil Characterization Protocol
The purpose of this resource is to characterize the physical and chemical properties for each horizon in a soil profile. Students identify the horizons of a soil profile at a soil characterization site, then measure and record the top and bottom depth for each horizon. For each horizon, students describe the structure, color, consistence, texture, and abundance of roots, rocks, and carbonates. Samples are collected and prepared for additional laboratory analysis.
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20.441J Biomaterials-Tissue Interactions (MIT)
This course covers the principles of materials science and cell biology underlying the design of medical implants, artificial organs, and matrices for tissue engineering. Methods for biomaterials surface characterization and analysis of protein adsorption on biomaterials. Molecular and cellular interactions with biomaterials are analyzed in terms of unit cell processes, such as matrix synthesis, degradation, and contraction. Mechanisms underlying wound healing and tissue remodeling following imp
Author(s): Ioannis Yannas,Myron Spector

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Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

Building Technology
Floor construction is the most serious activity in the building process serving as the main link between sub- structure and super-structure. Apart from the foundation, the floor of the building serves as the most immediate support for super-structure. The loads of the walls and columns and imposed loads are first transmitted to the floor before reaching the foundation concrete. The inability of a floor to support the above loads and onward transmission will indicate the ineffective nature of the
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USGS Bedform Sedimentology
This site presents a collection of photographs, short movies, classifications, and computer-generated images for identifying various types of bedforms. Viewing of movies and 3D dynamic computer-modeled bedforms allows students to observe the creation, internal structure, and migration of bedforms through time. Photographs depict these processes in the real world. In addition, software for simulating ripple and dune bedforms and crossbedding is available for a free download. The site also feature
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