This demonstration is designed to show how the inputs and outputs of …
This demonstration is designed to show how the inputs and outputs of energy or mass in a system balance. Students create a reservoir model using a hose, a bucket, a tub with a drain and overflow triangle, a ruler, and water, to understand the inputs and outputs of a local watershed or reservoir. A worksheet accompanies the activity. The resource is supported by teacher background information, assessments, and a scoring rubric. This is Activity 1 of the learning module, Global Balance, part of the lesson series, Potential Consequences of Climate Variability and Change.
In this activity, students create a reservoir model using hoses, a bucket, …
In this activity, students create a reservoir model using hoses, a bucket, a flat pan, and water, to understand the inputs and outputs of a local watershed or reservoir. The resource is supported by teacher background information, assessment suggestions, and a scoring rubric. This is Activity 2 of the learning module, Global Balance, part of the lesson series, The Potential Consequences of Climate Variability and Change.
In this activity, students investigate the interacting parts of the Earth system …
In this activity, students investigate the interacting parts of the Earth system by observing changes in evaporation rate in four small aquariums with different initial conditions. The demonstration requires 4 small aquariums, soil, plants, water, graduated cylinder, scale, plastic wrap, and colored pencils. A student data sheet is included. The resource is supported by teacher background information, assessment suggestions, and a scoring rubric. This is Activity 3 in the learning module, Global Balance, part of the lesson series, The Potential Consequences of Climate Variability and Change.
In this pen and pencil activity, student teams use an inquiry approach …
In this pen and pencil activity, student teams use an inquiry approach to create their own model of the hydrological cycle. A calculator is needed for this activity. Teacher background information, assessment suggestions, and a scoring rubric are included.This is Activity 4 of the learning module, Global Balance, part of the lesson series, The Potential Consequences of Climate Variability and Change.
Sharks and many other large ocean animals have sucker-equipped fish called remoras …
Sharks and many other large ocean animals have sucker-equipped fish called remoras sticking to them. What are the remoras doing? Do they harm the sharks? In this video, Jonathan goes on a mission to investigate remoras and their role in the food web. He even sticks one on himself. Please see the accompanying study guide for educational objectives and discussion points.
This video features the remarkable discovery Jonathan made in 1998 about Basking …
This video features the remarkable discovery Jonathan made in 1998 about Basking sharks, the second largest fish on Earth. While diving with Basking sharks in the frigid waters of the Bay of Fundy, Jonathan saw parasitic lampreys on the backs of the sharks. This had never before been documented, so he returned the next year with a shark biologist and a lamprey biologist to attempt to recover living lampreys from the backs of Basking sharks. They didn't think Jonathan could do it. Wait until you see what happens! Please see the accompanying lesson plan for educational objectives, discussion points and classroom activities.
In the warm and blue waters off Hawaii, Oceanic White Tip sharks …
In the warm and blue waters off Hawaii, Oceanic White Tip sharks often follow behind pods of Pilot whales. For the longest time, biologists have had no idea what is going on. Are they eating the whales? Are they stealing food from the whales? In this video of an expedition to follow the sharks and observe them, Jonathan finally figured out what is going on, and you wonŰŞt believe the disgusting truth! Please see the accompanying study guide for educational objectives and discussion points.
The theme of this guide is the protection and maintenance of diverse …
The theme of this guide is the protection and maintenance of diverse shark populations by understanding the effect that overfishing has on ocean ecosystem food webs
This video features the Thresher shark, which may very well be the …
This video features the Thresher shark, which may very well be the strangest looking shark in the world, with a tail almost as long as its body. This shark is very rare, almost never seen by divers...until now. Using advanced diving technology, Jonathan visits a remote reef in the Philippines where Thresher sharks show up every morning to be cleaned by small fish. Please see the accompanying study guide for educational objectives and discussion points.
In this video, filmed thirty miles off the coast of North Carolina, …
In this video, filmed thirty miles off the coast of North Carolina, there is a shipwreck on the bottom, 130 feet down. Swarming around the wreck are dozens of Sand Tiger sharks. They look menacing, but they seem to be very docile. What are they all doing there, in one spot? That's what Jonathan wants to find out. Using a variety of filming techniques, Jonathan attempts to discover the secrets of the Sand Tiger shark gatherings at the wrecks, and does the first ever night dive with these shark..talk about scary! Please see the accompanying study guide for educational objectives and discussion points.
This course is intended for first year graduate students and advanced undergraduates …
This course is intended for first year graduate students and advanced undergraduates with an interest in design of ships or offshore structures. It requires a sufficient background in structural mechanics. Computer applications are utilized, with emphasis on the theory underlying the analysis. Hydrostatic loading, shear load and bending moment, and resulting primary hull primary stresses will be developed. Topics will include; ship structural design concepts, effect of superstructures and dissimilar materials on primary strength, transverse shear stresses in the hull girder, and torsional strength among others. Failure mechanisms and design limit states will be developed for plate bending, column and panel buckling, panel ultimate strength, and plastic analysis. Matrix stiffness, grillage, and finite element analysis will be introduced. Design of a ship structure will be analyzed by “hand” with desktop computer tools and a final design project using current applications for structural design of a section will be accomplished. This course was originally offered in Course 13 (Department of Ocean Engineering) as 13.122. In 2005, ocean engineering subjects became part of Course 2 (Department of Mechanical Engineering), and this course was renumbered 2.082.
Using simple, inexpensive items, students build and test submarine models in a …
Using simple, inexpensive items, students build and test submarine models in a single class period. They gain insight into the engineering that's required to make these machines ascend, descend, and hover safely in extreme environments. The printable eight-page handout includes a series of inquiry-based questions that get students thinking about the complex engineering required for submersibles, illustrated experiment directions, and a worksheet that includes thought-provoking questions along with areas for recording experiment data.
Light is our usual method for observing on land, but water quickly …
Light is our usual method for observing on land, but water quickly absorbs light making it less useful in the ocean. On the other hand, sound in water can travel long distances before it is absorbed to the point where it becomes inaudible. For this reason sound is frequently used to "see" in the ocean, as when scientists map the sea floor. In this activity students work with sound and light data. In the process they come to appreciate that several factors affect the speed of sound --salinity, temperature and pressure -- and learn how to calculate sound intensity at a distance from the source. By plotting sunlight intensity versus depth in the ocean students learn that light is quickly absorbed in water. Students also read graphs, make calculations, and interpret both. They view two videos and may listen to underwater sounds (see reference section below for a link to a sound gallery). They read a short article on the changing soundscape in the ocean in modern times. These activities provide an engaging, varied look at sound and light in the ocean.
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Spat, What's That? is a lesson on intertidal organism life cycles which …
Spat, What's That? is a lesson on intertidal organism life cycles which explores how different life cycle stages are vulnerable to stressors like predation, ocean acidification, and habitat loss.
This class is jointly sponsored by the MIT Museum, Massachusetts Bay Maritime …
This class is jointly sponsored by the MIT Museum, Massachusetts Bay Maritime Artisans, the Department of Mechanical Engineering’s Center for Ocean Engineering, and the Department of Architecture. The course teaches the fundamental steps in traditional boat design and demonstrates connections between craft and modern methods. Instructors provide vessel design orientation and then students carve their own shape ideas in the form of a wooden half-hull model. Experts teach the traditional skills of visualizing and carving your model in this phase of the class. After the models are completed, a practicing naval architect guides students in translating shape from models into a lines plan. The final phase of the class is a comparative analysis of the designs generated by the group. This course is offered during the Independent Activities Period (IAP), which is a special 4-week term at MIT that runs from the first week of January until the end of the month.
In our new Species at Risk (SAR) education kit, each lesson addresses …
In our new Species at Risk (SAR) education kit, each lesson addresses a species at risk through an Ocean Wise conservation initiative. Students will learn about the humpback whale and climate change, the killer whale and ocean pollution, the great white shark and bycatch, the hawksbills sea turtle and plastic pollution, and the sea otter and loss of kelp habitat, plus ways to take action to protect them! Equipped with the proper knowledge and tools, students will acquire an impactful learning experience to empower them to become ocean champions and stewards for species at risk.
The Earth’s ocean and its interconnected systems depend on marine species to maintain the efficiency and balance of the functioning of their ecosystems. Their role in the ocean has a direct impact on its health and our own. And yet, every day, thousands of animals fall victim to anthropogenic threats imposed on the ocean by human activity. It is going to take a deep, transformational change in humanity’s consciousness and behaviours regarding our oceans to ensure the protection of species. We believe this is possible by providing climate and conservation education to our youth to raise awareness on the interconnectedness between our lives and the ocean, and the importance of the role that each species holds on our planet.
View the video ̢ĺŰĺĎSquid Spawning̢ĺŰĺ to learn about the short life of …
View the video ̢ĺŰĺĎSquid Spawning̢ĺŰĺ to learn about the short life of the opalescent squid. Complete additional activities to further investigate the habitats and adaptations of squid and their relatives.
For more than twenty years, people have been feeding a large group …
For more than twenty years, people have been feeding a large group of friendly stingrays at a place in the Cayman Islands. In this video, Jonathan travels to Grand Cayman to meet up with the famous marine artist and researcher Dr. Guy Harvey who is studying the relationship between humans and stingrays. He even shows Jonathan how to hold a stingray safely in his arms. Please see the accompanying study guide for educational objectives and discussion points.
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