The students participate in many demonstrations during the first day of this lesson to learn basic concepts related to the forms and states of energy. This knowledge is then applied the second day as they assess various everyday objects to determine what forms of energy are transformed to accomplish the object's intended task. The students use block diagrams to illustrate the form and state of energy flowing into and out of the process.

Students will work with input and output using numbers and letters.

" Ever hang your head in shame after your Python program wasn't as fast as your friend's C program? Ever wish you could use objects without having to use Java? Join us for this fun introduction to C and C++! We will take you through a tour that will start with writing simple C programs, go deep into the caves of C memory manipulation, resurface with an introduction to using C++ classes, dive deeper into advanced C++ class use and the C++ Standard Template Libraries. We'll wrap up by teaching you some tricks of the trade that you may need for tech interviews. We see this as a "C/C++ empowerment" course: we want you to come away understanding why you would want to use C over another language (control over memory, probably for performance reasons), why you would want to use C++ rather than C (objects), and how to be useful in C and C++. 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."

Introduction to the concept of a system, which is a mechanism for manipulating signals. Feedback concepts and superpositions are also briefly mentioned.

The purpose of this course is to provide the student with a fundamental understanding of the principles of macroeconomics. Macroeconomists study how a country's economy works and try to determine the best choices to improve the overall wellbeing of a nation. Typical topics include inflation (the overall level of prices), employment, fiscal policy (government taxing and spending), and money and banking (interest rates and lending policies). By studying macroeconomics and understanding the critical ideas and tools used to measure economic data, the student will have a better perspective on the issues and problems discussed in contemporary economics. Upon successful completion of this course, the student will be able to: Discuss key macroeconomic concerns, including national income accounting, saving and investment, and market forces; Describe the determinants of total output and the ways to measure nominal Gross Domestic Product (GDP) as well as real GDP; Compare and contrast definitions of total employment and unemployment, the three forms of unemployment, and inflation; Explain different ways of computing the general movement in prices, and define the relationship between inflation and unemployment; Explain the model of aggregate demand and aggregate supply; Analyze the government's role in the economy and examine how it uses its fiscal policy and monetary policy to influence macroeconomic variables in order to enable macro and micro economic stability; Describe the mechanics of money supply in detail. They will specifically be able to identify different types of money; explain the money creation process, the money multiplier, and the process of interest rate determination; and discuss the role of the Federal Reserve System and its tools of monetary policy; Identify and analyze major theories of economic growth; Analyze various strategies for developing of less-developed nations; Present the concepts behind international trade. (Economics 102; See also: Business Administration 201)

Provides an overview of macroeconomic issues: the determination of output, employment, unemployment, interest rates, and inflation. Monetary and fiscal policies are discussed. Important current policy debates such as social security, the public debt, and international economic issues are critically explored. Introduces basic models of macroeconomics and illustrates principles with the experience of the US and foreign economies.