593 resources and 7 collections matched your query.
Library of 3383 accessible STEM media resources.
Showing resources 1 to 20 of 593
Select a resource below to get more information and link to download this resource.
This video introduces science lab safety guidelines. Some topics covered include discussions on proper lab attire, importance of proper disposal of materials, and precautions when heating substances. Part of "The Amoeba Sisters" series.
(Source: DCMP)
Part of a series that features a wide variety of video footage, photographs, diagrams, graphics, and labels. For this particular video, students will focus on procedures for conducting experiments in a science lab. These procedures ensure a safe environment for everyone. Part of the Science Video Vocab series.
Science laboratories present a whole range of potential hazards to people's health and well-being, and it is critical that both teachers and students are fully aware of their responsibilities to ensure the learning environment is kept safe at all times. Aims at viewers who are not new to science laboratories. Covers a range of safety areas, including general safety in these laboratories and specific areas of potential risk in chemistry, biology, and physics labs.
Part of a series that features a wide variety of video footage, photographs, diagrams, graphics, and labels. For this particular video, students will focus on how to appropriately dress when conducting experiments in a science lab. For example, students should always wear personal protective equipment. This includes aprons, safety glasses, and gloves. Part of the Science Video Vocab series.
Part of a series that features a wide variety of video footage, photographs, diagrams, graphics, and labels. For this particular video, students will focus on safety procedures for handling dangerous materials in a lab. Part of the Science Video Vocab series.
Part of a series that features a wide variety of video footage, photographs, diagrams, graphics, and labels. For this particular video, students will focus on the correct methods to clean up and dispose of materials in a science lab. Students also learn how to safely clean up chemical spills. Part of the Science Video Vocab series.
Why do some power cables have two conductors and some have three? Ladyada explains that three prong cables are grounded and provide a layer of safety in electronics. Ladyada and Adabot go through the lab looking for grounded items. Part of the "Circuit Playground" series.
Engineers are motivated to improve our quality of life, and they typically develop new products to achieve this goal. They use several steps in developing new products: design phase, testing phase, and production and maintenance phase. During the design phase, engineers specify the functional requirements of the product. They also produce a prototype to evaluate its overall effectiveness. They also consider cost, reliability, and safety. During the last two phases, engineers determine if any failures of the components are likely and where they occur. In these processes, engineers use computers to create designs, analyze functionality, and simulate how a machine, structure, or system operates.
In this episode, host Alex Dainis takes viewers on a tour of her lab. She points out important equipment and tools and explains their purpose in the conducting scientific experiments.
What is a lab notebook? In this episode, host Alex Dainis explains how she uses lab notebook when conducting research. These notebooks are the primary record of research, and researchers use them to document their hypotheses, experiments, and analysis of experiments.
Visualize the gravitational force that two mass spheres exert on each other. Move spheres in meters, change mass in kilograms, and observe changes to the gravitational forces that m1 and m2 exert on each other.
(Source: PhET Interactive Simulations)
An early exploration (2015) into how to make a sim accessible has taken place for Capacitor Lab Basics. The sim is keyboard navigable with some auditory descriptions when using 'Forms' mode with a screen reader. We are working on updating the content and the interactions, so that the simulation can be accessed by a screen reader in any mode. This prototype has been tested with NVDA and Firefox.
Staying safe in all kinds of weather and avoiding weather-related injuries are the focus of this practical video. Concepts and terminology: lightning, tornado, wind, hurricane, and safe shelter.
Visualize the gravitational force that two objects exert on each other. Discover the factors that affect gravitational attraction, and determine how adjusting these factors will change the gravitational force.
Demonstrates a variety of natural childbirth labor techniques. Covers having labor support from people you trust and creating a comfortable environment for birth. Includes techniques for early labor, active labor/transition, back labor, long labor, and positions for pushing and birth. Concludes with comments by women who have used these techniques. NOTE: Shows actual birth footage.
A great deal of today's modern technology exists due to the extensive use of the abundant chemical element, Silicon. California's Silicon Valley is where we find several of the world's most innovative and successful technology companies that touch all areas of human needs. Two of these companies, SunTech and Complete Genomics, are on the forefront of the innovative use of computing technology. Through their groundbreaking methods and designs they have harnessed the computing power of the Silicon Valley and applied it to creating more efficient and effective solar power generators as well as cost effective and highly accurate human genome mapping techniques.
Gas hydrates are a significant potential energy source occurring in ocean-floor sediments at water depths greater than 500 meters. The USGS (US Geological Survey) operates a gas hydrates laboratory on its Menlo Park campus. USGS geophysicists Laura Stern and Steve Kirby detail how they study and create gas hydrates in their super-cooled lab.
Forensic anthropologists analyze human remains. Their findings aid in the detection of crime by working to assess the age, sex, stature, ancestry and unique features of a skeleton, which may include documenting trauma to the skeleton and its postmortem interval. Please note: Preview of this title is highly encouraged due to the sensitive material that is covered.
In 2008, NASCAR driver Michael McDowell lost control of his car and hit the wall at 170 mph. Fortunately, McDowell was able to walk away from the accident, which is a testament to the safety elements NASCAR has instituted. NASCAR officials apply the scientific principle of the conservation of energy to strengthen their safety measures. Part of "The Science of Speed" series.
Monitoring water quality is vital to make sure dangerous bacteria doesn't creep into drinking water or overcome sewage treatment plants. With support from the National Science Foundation, engineers at the Monterey Bay Aquarium Research Institute have developed the Environment Sample Processor (ESP), a "DNA lab in a can." The size of a trash can, it can be placed in the open ocean or at water treatment facilities to identify potentially harmful bacteria, algae, larvae, and other microscopic organisms in the surrounding waters. It can monitor and send results back to the lab in real time to monitor water quality. Now, the engineers are modifying the ESP so it can go mobile, working from an autonomous underwater vehicle (AUV).
Showing collections 1 to 7 of 7
Biology related concepts
A collection containing 59 resources, curated by Benetech
Collection of anatomy resources
A collection containing 21 resources, curated by Benetech
A collection of Chemistry related resources
A collection containing 67 resources, curated by Benetech
Resources related to vision
A collection containing 12 resources, curated by Charles LaPierre
A collection of simulations from PhET.
A collection containing 15 resources, curated by Charles LaPierre
3D models and images of the entire periodic table of elements
A collection containing 118 resources, curated by Library Lyna
Resources to teach younger students about animals
A collection containing 58 resources, curated by DIAGRAM Center
