Teach your environmental studies, life science, or engineering class how an internal combustion engine works using the first few slides of the accompanying presentation. Then, focus in on the resulting carbon emissions. Finally, take a...

Which characteristics make organisms unique? Dichotomous keys simplify the process of classifying organisms by focusing on these unique characteristics. Young scholars learn how to use the dichotomous key flow chart by creating their own...

In this first part of a two-part lesson plan, learners track and record the sun's azimuth using a solar panel. They graph and analyze the data to identify relationships among the time of day, the altitude and azimuth of the sun, and the...

Future mechanical engineers and automotive technicians read about various solutions to using gasoline in cars. Included are electric, fuel-cell-powered, and hybrid vehicles.

First graders listen to and discuss Patrick's Dinosaurs by Carol Carrick. They have a pretend dinosaur dig using dog biscuits and chicken bones. Students discuss how fossils are formed and make reproductions of them. After discussing the...

Power up! Class members research a type of power production using a great resource featuring a real-world problem. Groups select a type of power generation and pretend that they represent an engineering firm for their chosen power type....

Biotechnology pros produce their own biofuel using waste oil and fresh vegetable oil. They test the quality of their product using titration techniques and pH analysis. They write their observations and report their findings. Be aware...

Fifth graders, after brainstorming why conservation of resources is important, distinguish between renewable and non-renewable resources. They make a list of different types of natural resources on the board and then sort them into two...

Young hydrologists observe a waterwheel which helps them investigate the transformations of energy that occur when the blades of a hydro-turbine are turning. They work together in pairs and pretend to be engineers who are building a new...

What is biogas and how is it made? After examining background information about the sources of biogas and biogas generators, class members follow the provided information and build a biogas generator that can be used in the...

Think you can solve the energy problem? You'll first need to know about current energy use. Analyzing a set of circle graphs lets scholars see where energy consumption is the greatest, both by sector and by household use. They develop a...

Explore and brainstorm innovations for cars with a STEM lesson that asks scholars to weigh different options when considering when buying a car. They research the fuel efficiency and carbon emissions for various options, and then...

Young scholars discover dangers to human health by researching what's in our drinking water.  In this water purification instructional activity, students discuss the conditions of water in undeveloped countries and why it is unsafe...

In these transportation worksheets, students learn about the various modes of transportation, the energy they use, and ways transportation affects the environment. Students complete a 15 page packet for the activity.

My, what big energy potential you have! Scholars learn about the energy potential of using algae as a biofuel. A PowerPoint presentation first describes the structure of algae and then how researchers use algae as biofuel to produce energy.

Tired of waiting for hot water? Groups of three determine the efficiency of an electric water-heating device. They calculate the amount of energy it takes to heat the water and the theoretical amount of energy required to heat the water....

How efficient is a motor in a LEGO set? Future engineers conduct an activity where a LEGO motor-generator system raises an object to a specified height. They then show what they learned and use their measurements to calculate the energy...