Oceans Socratic questions and answers.

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In this video segment adapted from ZOOM, two solar cookers are tested against a control to see which can cook a "s'more" faster.

This video from NASA describes the detailed computer modeling used to predict that colliding neutron stars can produce gamma-ray bursts similar to those associated with black holes.

Students investigate different forms of hybrid engines as well as briefly conclude a look at the different forms of potential energy, which concludes the Research and Revise step of the legacy cycle. Students are introduced to basic circuit schematics and apply their understanding of the difference between series and parallel circuits to current research on hybrid cars.

Welcome to the volleyball activity content. As you work through the content, keep in mind there will be a quiz at the end to assess your knowledge.

This activity involves an investigation into whether items in a classroom are conductors or insulators. The students predict and then test the items using a complete circuit they have built.

Everyone has their own view of the nature of consciousness based on their education and background. The intention of this book is to expand this view by providing an insight into the various ideas and beliefs on the subject as well as a review of current work in neuroscience. The neuroscientist should find the philosophical discussion interesting because this provides first-person insights into the nature of consciousness and also provides some subtle arguments about why consciousness is not a simple problem. The student of philosophy will find a useful introduction to the subject and information about neuroscience and physics that is difficult to acquire elsewhere.

Students toss coins to determine what traits a set of mouse parents possess, such as fur color, body size, heat tolerance, and running speed. Then they use coin tossing to determine the traits a mouse pup born to these parents possesses. Then they compare these physical features to features that would be most adaptive in several different environmental conditions. Finally, students consider what would happen to the mouse offspring if those environmental conditions were to change: which mice would be most likely to survive and produce the next generation?

(This case study was added to OER Commons as one of a batch of over 700. It has relevant information which may include medical imagery, lab results, and history where relevant. A link to the final diagnosis can be found at the end of the case study for review. The first paragraph of the case study -- typically, but not always the clinical presentation -- is provided below.)

A 47-year-old woman was admitted to the hospital with a 4-month history of frontal headache that had radiated to her neck. Physical and neurological examinations did not demonstrate any abnormalities.

These projects can be used in any introductory astronomy sequence. All projects are designed to be done individually. Follow-up can be done in various ways: 1) with peer-review components online through forums or in class; 2) through in-class discussions; 3) through presentations. All projects except the Research Project are intended to be short (take about 1-2 hours or less).

This is one part of an astronomy resource collection by Lane Community College. This collection was built by Andrea Goering (goeringa@lanecc.edu) and Richard Wagner (wagnerr@lanecc.edu), instructors of physics and astronomy at Lane Community College in Eugene, Oregon, USA. Development of these resources was funded through LCC's OER Initiative (https://inside.lanecc.edu/oer). We'd love to hear about your use of these resources! Let us know what you're using, sign up for updates, and submit corrections, suggestions, or comments here: https://forms.gle/un49RUNs55GU3ZNF6

Find the full collection here: https://docs.google.com/spreadsheets/d/142FgVMDHZ7bu53gihe3kJ_-5PzsnuzfMklJ1ZLMFk2E/edit#gid=315930953

In this lesson, students will compare weather and climate, explain patterns over time and participate in a climate relay race.

NGSS: K-ESS2-1

Time: 45-50 minutes

Materials: globe, flashlight, three sets of clothing for the relay race (sunglasses, sunhat, swim suit, board shorts, rain jacket, hiking boots, umbrella, sweater, heavy jacket, warm hat, gloves, scarf, etc.)

Students gain a basic understanding of electrical circuits. They build wire circuits and pass paperclips through the mazes, trying not to touch the wires. Touching a wire with a paperclip causes the circuit to close, which activates an indicator.

This online exhibit is a visual illusion in which a fuzzy blue dot disappears into a green background. The illusion is created by the tiny jittering movements that your eyes are continually making. Take your investigation further by making your own hands-on fading dot illusion - instructions are at the Exploratorium Snack website (see related link).

This course focuses on the fundamentals of structure, energetics, and bonding that underpin materials science. It is the introductory lecture class for sophomore students in Materials Science and Engineering, taken with 3.014 and 3.016 to create a unified introduction to the subject. Topics include: an introduction to thermodynamic functions and laws governing equilibrium properties, relating macroscopic behavior to atomistic and molecular models of materials; the role of electronic bonding in determining the energy, structure, and stability of materials; quantum mechanical descriptions of interacting electrons and atoms; materials phenomena, such as heat capacities, phase transformations, and multiphase equilibria to chemical reactions and magnetism; symmetry properties of molecules and solids; structure of complex, disordered, and amorphous materials; tensors and constraints on physical properties imposed by symmetry; and determination of structure through diffraction. Real-world applications include engineered alloys, electronic and magnetic materials, ionic and network solids, polymers, and biomaterials.
This course is a core subject in MIT’s undergraduate Energy Studies Minor. This Institute-wide program complements the deep expertise obtained in any major with a broad understanding of the interlinked realms of science, technology, and social sciences as they relate to energy and associated environmental challenges.

Physical and chemical (biostratinomic) processes that operate on an entity prior to its burial and incorporation into the fossil record ultimately influence how it is interpreted by a researcher when collected and evaluated. Beginning geoscience and paleontology students often assume that a character gradient exists in a fossil assemblage that reflects a temporal trend. That is, fossils recovered from the same assemblage exhibiting well-preserved features are "younger" than those in which poorly-defined features occur. The assumption is that poorly preserved fossils have been in the "taphonomic mill" longer than those showing well-defined characters. Of course, the taphonomic (biostratinomic) history of any fossil is, well, individual, with an array of biochemical, geochemical, and physical factors operating on each over different spatial and temporal scales. This exercise is designed to demonstrate, with pocket change, that the external features of an entity result from a combination of factors influencing. This beginning taphonomic exercise is an attempt to have students think about the array of variuos processes that can play a role in how an object appears in an assemblage.

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Students are introduced to the concept of geoengineering, "the deliberate large-scale intervention in the Earth's climate system, in order to moderate global warming" (The Royal Society). The goal is for them to leverage their acquired knowledge from previous units in physical oceanography, ocean chemistry, biodiversity, and ecosystem ecology to evaluate the validity and/or the risk of geoengineering (systems thinking). Current and future generations will be required to make informed decisions on whether they support strategies that result in irreversible changes in Earth's carbon cycle.

(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)

This math problem determines the areas of simple and complex planar figures using measurement of mass and proportional constructs. Materials are inexpensive or easily found (poster board, scissors, ruler, sharp pencil, right angle), but also requires use of an analytical balance (suggestions are provided for working with less precise weighing tools). This resource is from PUMAS - Practical Uses of Math and Science - a collection of brief examples created by scientists and engineers showing how math and science topics taught in K-12 classes have real world applications.

In this video segment adapted from ZOOM, cast members assemble a solar still and make fresh water from saltwater, demonstrating two steps of the water cycle, evaporation and condensation.

In this activity, students will investigate how much chlorophyll is in olive oil using a Varnier Spectrometer. Students will measure and analyze the visible light absorbance spectra of three standard olive oils obtained from any supermarket: extra virgin, regular, and light.

This video segment adapted from NOVA uses microwave images to reveal how sea ice doubles the size of Antarctica each winter. Rare footage shows how sea ice crushed the famous ship Endurance in 1914.