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.

This content enable learner to understand about input and output devicesComputer being a versatile machine can process different types of data. so to work with these data types we need different type of devices which can help us to enter such data types in the computer and to receive their outputs as well in this chapter we will cover many such devices like keyboard, mouse, joystick, light pen, printer, speaker, etc. That can be used with the computer. 

Students encounter people who are computer scientists, and they learn definitions of computer science.
Students learn the difference between input and output devices, and they creatively invent a new device that combines input and output.

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.

The output gap is one (of many) economic indicators used by economists to measure the strength of the economy. What exactly is the output gap, and how accurately does it predict the state of the economy? Read the November 2012 issue for an explanation of the output gap and answers to these questions.

Students download the software needed to create Arduino programs and make sure their Arduino microcontrollers work correctly. Then, they connect an LED to the Arduino and type up and upload programs to the Arduino board to 1) make the LED blink on and off and 2) make the LED fade (brighten and then dim). Throughout, students reflect on what they've accomplished by answering questions and modifying the original programs and circuits in order to achieve new outcomes. A design challenge gives students a chance to demonstrate their understanding of actuators and Arduinos; they design a functioning system using an Arduino, at least three actuators and either a buzzer or toy motor. For their designs, students sketch, create and turn in a user's manual for the system (text description, commented program, detailed hardware diagram). Numerous worksheets and handouts are provided.

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)

This course provides an overview of the following macroeconomic issues: the determination of output, employment, unemployment, interest rates, and inflation. Monetary and fiscal policies are discussed, as are public debt and international economic issues. This course also introduces basic models of macroeconomics and illustrates principles with the experience of the United States and other economies.

Students learn basic concepts of robotic logic and programming by working with Boe-Bot robots—a simple programmable robotic platform designed to illustrate basic robotic concepts. Under the guidance of the instructor and a provided lab manual, student groups build simple circuits and write codes to make their robots perform a variety of tasks, including obstacle and light detection, line following and other motion routines. Eight sub-activities focus on different sensors, including physical sensors, phototransistors and infrared headlights. Students test their newly acquired skills in the final activity, in which they program their robots to navigate an obstacle course.

Students use a thermal process approach to design, build and test a small-scale desalination plant that is capable of significantly removing the salt content from a saltwater solution. Students use a saltwater circuit to test the efficiency of their model desalination plant and learn how the water cycle is the basis for the thermal processes that drive their desalination plant.