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Lesson: The Energy Problem

Quick Look

Grade Level: 8 (6-8)

Time Required: 4 hours

Six 40-minute class periods (up to six days if all activities are completed). Some time variation; especially depending on prior Excel graphing experience.

Lesson Dependency: None

Subject Areas: Data Analysis and Probability, Physical Science, Physics

Photo shows four young students climbing onto a school bus.
How do you use energy in your everyday activities?
Copyright © 2004 Microsoft Corporation, One Microsoft Way, Redmond, WA 98052-6399 USA. All rights reserved.


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's associated activities 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.
This engineering curriculum aligns to Next Generation Science Standards (NGSS).

Engineering Connection

Devices that engineers design often convert energy into forms that help us do every day activities—from drying our hair to powering the school bus. In the developed world, energy consumption is close to our technological capacity to produce energy useful to consumers. Engineers and all other people must now reconsider how we use energy. We must make and use products that help society, all while consuming less energy.

Learning Objectives

After this lesson, students should be able to:

  • Explain how the depletion of fossil fuels is a serious global issue.
  • List three decisions and actions they can make/take to reduce their personal energy consumption.
  • Use mathematics in other fields, using graphs, computation and models.

Educational Standards

Each TeachEngineering lesson or activity is correlated to one or more K-12 science, technology, engineering or math (STEM) educational standards.

All 100,000+ K-12 STEM standards covered in TeachEngineering are collected, maintained and packaged by the Achievement Standards Network (ASN), a project of D2L (www.achievementstandards.org).

In the ASN, standards are hierarchically structured: first by source; e.g., by state; within source by type; e.g., science or mathematics; within type by subtype, then by grade, etc.

NGSS Performance Expectation

MS-ESS3-3. Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment. (Grades 6 - 8)

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This lesson focuses on the following Three Dimensional Learning aspects of NGSS:
Science & Engineering Practices Disciplinary Core Ideas Crosscutting Concepts
Apply scientific principles to design an object, tool, process or system.

Alignment agreement:

Human activities have significantly altered the biosphere, sometimes damaging or destroying natural habitats and causing the extinction of other species. But changes to Earth's environments can have different impacts (negative and positive) for different living things.

Alignment agreement:

Relationships can be classified as causal or correlational, and correlation does not necessarily imply causation.

Alignment agreement:

The uses of technologies and any limitations on their use are driven by individual or societal needs, desires, and values; by the findings of scientific research; and by differences in such factors as climate, natural resources, and economic conditions. Thus technology use varies from region to region and over time.

Alignment agreement:

  • Decisions to develop and use technologies often put environmental and economic concerns in direct competition with one another. (Grades 6 - 8) More Details

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  • Much of the energy used in our environment is not used efficiently. (Grades 6 - 8) More Details

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  • recognize and apply mathematics in contexts outside of mathematics (Grades Pre-K - 12) More Details

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  • work flexibly with fractions, decimals, and percents to solve problems (Grades 6 - 8) More Details

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  • understand and use ratios and proportions to represent quantitative relationships (Grades 6 - 8) More Details

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  • select appropriate methods and tools for computing with fractions and decimals from among mental computation, estimation, calculators, or computers, and paper and pencil, depending on the situation, and apply the selected methods (Grades 6 - 8) More Details

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  • model and solve contextual problems using various representations, such as graphs, tables, and equations (Grades 6 - 8) More Details

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  • select, create, and use appropriate graphical representations of data, including histograms, box plot, and scatterplots (Grades 6 - 8) More Details

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  • Causes of environmental degradation and resource depletion vary from region to region and from country to country. (Grades 5 - 8) More Details

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  • Human activities also can induce hazards through resource acquisition, urban growth, land-use decisions, and waste disposal. Such activities can accelerate many natural changes. (Grades 5 - 8) More Details

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  • Science and technology have advanced through contributions of many different people, in different cultures, at different times in history. Science and technology have contributed enormously to economic growth and productivity among societies and groups within societies. (Grades 5 - 8) More Details

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  • Apply scientific principles to design a method for monitoring and minimizing a human impact on the environment. (Grades 6 - 8) More Details

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More Curriculum Like This

Energy Perspectives

Students utilize data tables culled from the US DOE Energy Information Agency to create graphs that illustrate what types of energy we use and how we use it.

preview of 'Energy Perspectives' Activity
Middle School Activity
Household Energy Conservation and Efficiency

Students complete three different activities to evaluate the energy consumption in a household and explore potential ways to reduce that consumption. The focus is on conservation and energy efficient electrical devices and appliances. The lesson reinforces the relationship between power and energy a...


We currently are highly dependent on fossil fuels for most of our energy supply—this energy is instrumental for maintaining our current society. However, our supply of non-renewable energy sources is being depleted and may even reach a point at which its limited supply adversely affects our lives. The rapid depletion of fossil fuels stems in part from our current energy use habits. For example, the average American uses six times the amount of energy as the global average. Another way to describe this is that we use one million dollars worth of energy every minute in the US.

We can work to continue to use energy as appropriate in our everyday lives, but we need to make changes to conserve energy, use energy more efficiently or provide additional renewable energy resources that are technologically available to consumers. As individuals, we can make changes in our own lives and we can make decisions about our future profession to help solve our growing energy crisis.

(Introducing these statistics and the importance of energy in our lives can be accomplished with one of two engaging activities. It is critical for students to appreciate the importance of energy in their lives early in the unit. Starting the class with questions like "How did you get to school today?" or "What energy did you use this morning to get ready for school?" and "Where did that energy come from?" are good ways to get the students started thinking about energy topics. The associated activities: Energy Intelligence Agency and Energy in Our Lives Carousel, are excellent ways to begin this discussion and further explore facts about energy usage. Students can then further their understanding of types of energy used as well as futher quantify their usage with the fun and engaging associated activities: Energy Choices Game and Energy Perspectives.

Information published by the US DOE on their kids' energy web page is the best place to find information and interesting energy facts for middle school aged students.)

Lesson Background and Concepts for Teachers

People in the US use, on average, six times the energy consumed by the average of all other people in the world. This energy is consumed in three primary ways: buildings, transportation and industry (see Figure 1). Each of these sectors is responsible for approximately one-third of the total energy our nation consumes.

Pie charts show the relative amount of energy consumed by buildings, transportation and industries. These sectors consume 35%, 28% and 37% of the US total, respectively.
Figure 1. Relative energy use by sector (data from US DOE EIA).

This national energy consumption includes all the energy we use as individual consumers, and all of the energy required to run businesses and industry. Figure 2 shows how we primarily use energy in our households. Heating and cooling contributes the most to household energy consumption. Thus, insulating a house is often the most effective way to reduce household energy consumption.

Pie charts show the relative amount of energy consumed in a US household.  Heating and cooling consumes 44% of the total.
Figure 2. Household energy use in the U.S.
Copyright © US DOE EIA (data)

When we buy items, whether it's food grown on the opposite side of the country, or an automobile, a lot of energy is consumed in the production and manufacturing of these goods. The energy that is consumed in the "upstream" processes, is often called the embodied energy. It is important to consider this energy ,too, not just the energy consumed when using a product. For example, consuming food requires energy for growing the food (producing fertilizer, tractor fuel), transportation (refrigerated trucking), processing, storage, and cooking, among others.

Overall, the key concepts that are most critical for this lesson include:

  1. Energy is a critical resource that is used in all aspects of our daily lives.
  2. Currently, society is highly dependent upon nonrenewable energy resources, mainly fossil fuels.
  3. The world's supply of nonrenewable resources is limited and their use can negatively affect our environment and economy.
  4. Our personal choices affect the future of the world's energy.
  5. Making smart energy decisions today are beneficial later.
  6. Energy is consumed not only when we plug an appliance into an outlet or turn on our cars (direct energy use), but also through the production and transportation of material goods that we purchase and consume every day (indirect energy use).
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Associated Activities

  • Energy Intelligence Agency - A short game in which students find energy facts among a variety of bogus clues.
  • Energy in Our Lives Carousel - A short activity in which students brainstorm about how and why they use energy in their lives.
  • Energy Choices Game - A board game that takes players through a variety of energy choices encountered in typical households. Students pay gasoline and home energy bills and make choices about cars, appliances and renewable energy systems for their homes.
  • Energy Perspectives - How much energy do you use? This MS Excel graphing activity helps students better understand the magnitude of how much energy we use, what types of energy we use, and for what activities.


See discussion questions throughout all activity sheets that provide insightful questions to assess if the class as a whole understands the basic concepts.

Lesson Summary Assessment: After game discussion is completed, have students complete a five-minute quiz: "List three energy choices that you would make the next time you played this game (or in your own lives) to reduce the cost and impact of your energy consumption."

Homework: Have students pass in graphs and answers to discussion questions related to the graphing activity.</


Energy Information Administration, EIA Kid's Page – Energy Facts. US DOE, Accessed December 29, 2008. http://www.eia.doe.gov/kids/energyfacts/index.html

Other Related Information

This lesson was originally published by the Clarkson University K-12 Project Based Learning Partnership Program and may be accessed at http://internal.clarkson.edu/highschool/k12/project/energysystems.html.


© 2013 by Regents of the University of Colorado; original © 2008 Clarkson University


Susan Powers; Jan DeWaters; and a number of Clarkson and St. Lawrence University students in the K-12 Project Based Learning Partnership Program

Supporting Program

Office of Educational Partnerships, Clarkson University, Potsdam, NY


This lesson was developed under National Science Foundation grants no. DUE 0428127 and DGE 0338216. However, these contents do not necessarily represent the policies of the National Science Foundation, and you should not assume endorsement by the federal government.

Last modified: June 6, 2019

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