In this activity, students learn how engineers use solar energy to heat buildings by investigating the thermal storage properties of some common materials: sand, salt, water and shredded paper. Students then evaluate the usefulness of each material as a thermal storage material to be used as the thermal mass in a passive solar building.

In this activity, students act as engineers to determine which type of insulation would conserve the most energy.

It has become almost impossible to imagine what our lives would be like without the many benefits of packaging – just think about the different packaging and single-use items you use on a daily basis. Yet as our global population grows in size and affluence, both our collective demand for packaging materials and the waste we generate as a result will increase dramatically.

Currently, large amounts of packaging waste escape formal collection and recycling systems and eventually end up polluting the environment. Moreover, their material value is forever lost to the economy. The Ellen MacArthur Foundation estimates that uncollected plastic packaging waste alone is worth somewhere between 80 to 120 billion dollars a year.

So how can we improve packaging systems in order to capture this wasted potential? Clearly, the way we currently design, recover, and reuse packaging urgently needs a rethink!

In this course, you will learn about the design of sustainable packaging systems. To do so we will explore the design and business strategies of the circular economy.

Contrary to our current industrial model, which extracts, uses and ultimately disposes of resources, a circular economy is regenerative by design. This means that products and services are reimagined from a systems perspective in order to minimize waste, maximize positive economic, environmental and social impacts, and keep resources locked in a cycle of restoration.

This course is for you if you are interested in learning about sustainable packaging design. You’ll also benefit if you are a professional in the packaging industry and want to learn how to find circular opportunities in your work. Students – particularly in design – will be able to broaden their knowledge of circular design and business strategies.

This article provides lesson plans about natural resources and energy sources for elementary teachers.

Students explore how the efficiency of a solar photovoltaic (PV) panel is affected by the ambient temperature. They learn how engineers predict the power output of a PV panel at different temperatures and examine some real-world engineering applications used to control the temperature of PV panels.

Students learn about wind as a source of renewable energy and explore the advantages and disadvantages wind turbines and wind farms. They also learn about the effectiveness of wind turbines in varying weather conditions and how engineers work to create wind power that is cheaper, more reliable and safer for wildlife.

People use energy in all aspects of their lives for cooking, lighting and entertainment. Much of this energy use takes place in buildings, such as our homes. To save money and reduce the impact on our environment, many people are reducing their energy use. One way is to hire engineers to perform home energy audits to understand the ways we use energy and identify ways we can conserve energy. In this activity, students act as energy conservation engineers and identify the ways energy is conserved or wasted. They also learn many ways to personally conserve energy everyday.

In this lesson students are introduced to Architect, Jeremy Peang-Meth. Mr. Peang-Meth was asked to design a local, renewable energy source for building located in the heart of New York City. While the tall buildings surrounding the site caused some obvious problems, there were also some benefits to the site. Students are asked to consider the constraints posed by the location of the building and then, based on their analysis of those constraints, to find a roof location that will provide good energy capture from the wind. After they have made that choice, students are invited to view Mr. Peang-Meth’s solution as he presents it in the provided video.