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This website offers interactive tutorials, videos and instructional activities designed to help students explore how researchers use bioinformatic tools and biological data to make new discoveries. Tutorials include DNA Barcoding, Exploring how plants respond to drought using Microarrays, an...

This interactive presentation, created by James Bourassa and John Rosz for the Electromechanical Digital Library, discusses displacement and velocity ratios. Bourassa and Rosz begin by providing detailed definitions of both topics and then provide mathematical examples of each. Once this basic...

This virtual lab from the Genetic Science Learning Center at the University of Utah provides an overview of DNA extraction, including what it's used for, illustrations, and an activity using cheek cells and laboratory equipment to isolate DNA. The lab is followed by a classroom activity that allows...

Module Description: This module, from Support Center for Microsystems Education (SCME), provides "an overview of the DNA molecule, its role as genetic material, its molecular components and structure and DNA replication." The module is divided into the following five units: Knowledge Probe (KP or...

This page, from the United States Geological Survey, introduces the topic of earthquakes to younger students. Aimed at Elementary- and Middle School-aged learners, this site features resources such as Latest Quakes, Learning Links & Earthquake Activities, Animations, Earthquake Pictures, Ask a...

In this lesson from MAPS GIS at Lane Community College, students examine the ecological zones in Oregon using a web-based GIS map. Using the skills acquired from the tutorial, students will be able to investigate the connections between ecoregions in Oregon relating specifically to precipitation,...

EducateWorkforce is an online learning platform that provides resources "that will help prepare you for a career in technical vocation." These resources include online courses in topics such as Manufacturing Safety, Quality in Manufacturing, Basic Electricity, Introduction to Metrology, Soft Skills,...

This resource, published by the Maricopa Advanced Technology Education Center (MATEC),  is an animation that shows how load resistance results in increase in output power. An .mp4 is available for download and runs 01:40 minutes in length. 

This resource contains electric vehicle 3D visualization modules created through collaboration between the Center for Advanced Automotive Technology (CAAT) and another ATE Center, the Center for Aviation and Automotive Technical Education (CA2VES), located at Clemson University. CA2VES is focused on...

This collection from Excelsior College includes video recordings that take users through three electrical personal protective equipment (PPE) simulations. The first simulation is a situation that involves "a pump powered by a single-phase 230 volts [that] has ceased operating." The second simulation ...