Objective
Students will be able to create an evidence based explanation to answer, “Why do we eat food?”

Big Idea
After collecting temperature data and reading texts on calories, students use Claim, Evidence, and Reasoning to answer "Why do we eat food?"

CK-12 Earth Science For High School covers the study of Earth - its minerals and energy resources, processes inside and on its surface, its past, water, weather and climate, the environment and human actions, and astronomy.

CK-12 Earth Science For Middle School covers the study of Earth - its minerals and energy resources, processes inside and on its surface, its past, water, weather and climate, the environment and human actions, and astronomy.

How many calories are in your favorite foods? How much exercise would you have to do to burn off these calories? What is the relationship between calories and weight? Explore these issues by choosing diet and exercise and keeping an eye on your weight.

This course introduces principles and mathematical models of electrochemical energy conversion and storage. Students study equivalent circuits, thermodynamics, reaction kinetics, transport phenomena, electrostatics, porous media, and phase transformations. In addition, this course includes applications to batteries, fuel cells, supercapacitors, and electrokinetics.

Objective
SWBAT will be able to describe their initial ideas of what heat energy and temperature are and how they are related to the kinetic movement of molecules.

Big Idea
Need a lesson to find out your students ideas about heat and temperature before digging into content? This is the one.

In this science-based unit, students explore the world of energy. In the first half of the unit students learn what energy is, the different ways that energy is transferred from place to place, and the ways energy can be converted from one type to another. In the second half of the unit students explore the pros and cons of different types of renewable and nonrenewable energy. After learning about the different types of energy, students will grapple with what the world’s energy future will look like if more renewable solutions aren’t found, particularly in their communities. Through a combination of reading and research, it is our hope that students begin to build a deeper understanding of energy and its influence on our lives.

This unit builds on to the informational reading skills and strategies developed in previous units. At this point in the year we assume that students are able to actively read and annotate informational texts in order to build understanding of a topic. Therefore, the focus of this unit is on refining students’ ability to use different strategies to comprehend denser scientific texts. In particular, students will continue working on determining the main idea, summarizing key details, explaining cause and effect, using text features to improve understanding, and explaining how an author uses text features to elaborate on key concepts and ideas.

Demos and activities in this lesson are intended to illustrate the basic concepts of energy science -- work, force, energy, power etc. and the relationships among them. The "lecture" portion of the lesson includes many demonstrations to keep students engaged, yet has high expectations for the students to perform energy related calculations and convert units as required. A homework assignment and quiz are used to reinforce and assess these basic engineering science concepts.

Students are introduced to the idea that energy use impacts the environment and our wallets. They discuss different types of renewable and nonrenewable energy sources, as well as the impacts of energy consumption. Through a series of activities, students understand how they use energy and how it is transformed from one type to another. They learn innovative ways engineers conserve energy and how energy can be conserved in their homes.

Students are introduced to the idea that energy use impacts the environment and our wallets. They discuss different types of renewable and nonrenewable energy sources, as well as the impacts of energy consumption. Through a series of activities, students understand how they use energy and how it is transformed from one type to another. They learn innovative ways engineers conserve energy and how energy can be conserved in their homes.

This course examines the choices and constraints regarding sources and uses of energy by households, firms, and governments through a number of frameworks to describe and explain behavior at various levels of aggregation. Examples include a wide range of countries, scope, settings, and analytical approaches. This course is one of many OCW Energy Courses, and it 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.

This course explores the theoretical and empirical perspectives on individual and industrial demand for energy, energy supply, energy markets, and public policies affecting energy markets. It discusses aspects of the oil, natural gas, electricity, and nuclear power sectors and examines energy tax, price regulation, deregulation, energy efficiency and policies for controlling emission.

This Lesson provides two different activities that require students to measure energy outputs and inputs to determine the efficiency of conversions and simple systems. One of the activities includes Lego motors and accomplishing work. The other investigates energy for heating water. They learn about by products of energy conversions and how to improve upon efficiency. The teacher can choose to use either of these or both of these. The calculations in the water heating experiment are more complicated than in the Lego motor activity. Thus, the heating activity is suitable for older students, only the Lego motor activity suitable for younger students.

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.

Energy policy sits at the crossroads of science and policy. And now, energy and climate policy are inextricably linked; the policies we choose have very real consequences for our climate. This intersection of science and policy is chaotic and bustles with activity motivated by various competing (and conflicting) interests and factors. We must understand the motivations driving them and bridge the divides between our reliance on fossil fuels and our need to transition to less carbon-intensive and renewable alternatives. While the science and math behind these problems is often fairly straightforward, the politics and behavioral changes are not. Come stand at this busy intersection with us as we navigate toward progressive climate policy alternatives at all scales of governance!

This six-day lesson provides students with an introduction to the importance of energy in their lives and the need to consider how and why we consume the energy we do. The lesson includes activities to engage students in general energy issues, including playing an award-winning Energy Choices board game, and an optional graphing activity that provides experience with MS Excel graphing and perspectives on how we use energy and how much energy we use.

Students will: Predict the kinetic and potential energy of objects Design a skate park Examine how kinetic and potential energy interact with each other

This lesson covers concepts of energy and energy transfer utilizing energy transfer in musical instruments as an example. More specifically, the lesson explains the two different ways in which energy can be transferred between a system and its environment. The law of conservation of energy will also be taught. Example systems will be presented to students (two cars on a track and a tennis ball falling to the ground) and students will be asked to make predictions and explain the energy transfer mechanisms. The engineering focus comes in clearly in the associated activity when students are asked to apply the fundamental concepts of the lesson to design a musical instrument. The systems analyzed in the lesson should help a great deal in terms of discussing how to apply conservation of energy and energy transfer to make things.

A survey of how America has become the world's largest consumer of energy. Explores American history from the perspective of energy and its relationship to politics, diplomacy, the economy, science and technology, labor, culture, and the environment. Topics include muscle and water power in early America, coal and the Industrial Revolution, electrification, energy consumption in the home, oil and US foreign policy, automobiles and suburbanization, nuclear power, OPEC and the 70's energy crisis, global warming, and possible paths for the future.

Presentation to teach that we use food as fuel and to introduce the joule.