Thermodynamics is the study of heat, "thermo," and work, "dynamics." We will be learning about energy transfer during chemical and physical changes, and how we can predict what kind of changes will occur. Concepts covered in this tutorial include the laws of thermodynamics, internal energy, heat, work, PV diagrams, enthalpy, Hess's law, entropy, and Gibbs free energy.

The Atlantic Coastal Plain tour is part of the New York Landscape Regions Collection of Google Earth Tours, created by a group of New York State science educators. This tour introduces students to glacial erratics on Long Island, the Ronkonkoma terminal moraine, and the Rock Hill erratic. Coastal erosion and deposition can be studied by viewing dunes, beaches, and wave cut banks.

Sal solves a Bernoulli's equation example problem where fluid is moving through a pipe of varying diameter. Created by Sal Khan.

Sal finishes the explanation of how a commutator will allow a loop of wire to continue spinning in a magnetic field, thereby allowing it to work as an electric motor. Created by Sal Khan.

In this video David gives an introductory explanation of what the quantum wavefunction is, how to use it, and where it comes from.

This is a hands-on lab activity about seawater density, specifically the relationship between density of fluid, weight of an object, and buoyancy. Learners will develop hypotheses and observe a demonstration of density to understand its role in buoyancy. They will also examine the effect of salinity on density. Background information, common preconceptions, a glossary and more is included. This activity is part of the Aquarius Hands-on Laboratory Activities.

Ever wonder how a battery works? This segment highlights voltaic cells, their various components and how they operate.

In the final lesson of the SDO curriculum, student teams collaborate to design and present their three Solar Module activities as part of their 3-D Solar Exhibit summative assessment.

In this demonstration of chemical change, the presenter blows breath into a methylene blue solution releasing carbon dioxide which acidifies the water and changes it from a bright blue color to green.

This course provides an introduction to the chemistry of biological, inorganic, and organic molecules. The emphasis is on basic principles of atomic and molecular electronic structure, thermodynamics, acid-base and redox equilibria, chemical kinetics, and catalysis. One year of high school chemistry is the expected background for this freshman-level course.
The aims include developing a unified and intuitive view of how electronic structure controls the three-dimensional shape of molecules, the physical and chemical properties of molecules in gases, liquids and solids, and ultimately the assembly of macromolecules as in polymers and DNA. Relationships between chemistry and other fundamental sciences such as biology and physics are emphasized, as are the relationships between the science of chemistry to its applications in environmental science, atmospheric chemistry and electronic devices. 

Acknowledgements
Professor Drennan would like to acknowledge the contributions of MIT Lecturer Dr. Elizabeth Vogel Taylor, Professor Sylvia Ceyer, and Professor Robert Silbey to the development of this course and its materials.

This course is the third and last term of the quantum field theory sequence. Its aim is the proper theoretical discussion of the physics of the standard model. Topics include: quantum chromodynamics; the Higgs phenomenon and a description of the standard model; deep-inelastic scattering and structure functions; basics of lattice gauge theory; operator products and effective theories; detailed structure of the standard model; spontaneously broken gauge theory and its quantization; instantons and theta-vacua; topological defects; introduction to supersymmetry.

This is a whole class activity in which the class will physically model how the planets move around the sun. I will have the balloons blown up, they will be labeled with the names of the planets, along with different sizes, and colors. Students will see all the planets smallest to biggest and their distance from the sun. The students will learn about vocabulary words: solar system, revolution, rotation, and orbit.

This is an activity about light. Learners will make their own spectroscopes from easily obtainable materials and use prisms to observe different types of white light sources to see the colors that form the visible light spectrum. This is Activity 2 of the Sun As a Star afterschool curriculum.

This undergraduate class is designed to introduce students to the physics that govern the circulation of the ocean and atmosphere. The focus of the course is on the processes that control the climate of the planet.
Acknowledgments
Prof. Ferrari wishes to acknowledge that this course was originally designed and taught by Prof. John Marshall.

This activity will be a review for ASL students. There are categories like physical descriptions, numbers and shapes, and Deaf culture. There is also a short fingerspelling quiz for the students to practice their receptive skills.

In this activity students will determine the speed of a moving vehicle using a stopwatch and meter stick. Then convert units of meters/sec to miles/hr.

This module is about a particular effect of the frequency, which is the stroboscopic effect. The lesson discusses and demonstrates low frequency phenomena - less than 16 Hz - that can usually be observed clearly by the human eye, as well as high frequency phenomena - more than 25 Hz - that are difficult for the human eye to catch. This video also explores and demonstrates how high frequency phenomena can be observed by freezing the fast moving phenomena using a device called a stroboscope. The only prerequisite for this video is that students understand the definition of the frequency of a periodic phenomenon.

This is a computer and outdoor lab based activity in which students design two bottle rockets that are designed to reach maximum height. Students will calculate maximum height and terminal velocity for each rocket launched.

This activity is an experiment on how sound is energy and travels in waves. Students will investigate sound using different objects in the room.