During this activity, students will learn how environmental engineers monitor water quality …
During this activity, students will learn how environmental engineers monitor water quality in resource use and design. They will employ environmental indicators to assess the water quality of a nearby stream. Students will make general observations of water quality as well as count the number of macroinvertabrates. They will then use the information they collected to create a scale to rate how good or bad the water quality of the stream. Finally, the class will compare their numbers and discuss and defend their results.
In this activity, students act as environmental engineers involved with the clean …
In this activity, students act as environmental engineers involved with the clean up of a toxic spill. Using bioremediation as the process, students select which bacteria they will use to eat up the pollutant spilled. Students learn how engineers use bioremediation to make organism degrade harmful chemicals. Engineers must make sure bacteria have everything they need to live and degrade contaminants for bioremediation to happen. Students learn about the needs of living things by setting up an experiment with yeast. The scientific method is reinforced as students must design the experiment themselves making sure they include a control and complete parts of a formal lab report.
The main objective of this video lesson is to bring the students' …
The main objective of this video lesson is to bring the students' attention to the importance of basic and natural sciences in our lives. The lesson will introduce a topic (sustainable energy) that is related mainly to chemistry and is not usually covered directly in a high school curriculum. We hope that this lesson will show students how important and useful the natural and basic sciences are not only for our daily lives, but also for sustainable development. The lesson will present creative and challenging ideas on the topic of alternative energies. It is hoped that students will be inspired by the introduction of these ideas, and that they will develop the confidence to come up with creative ideas themselves. Background for this lesson is based on fundamental concepts in chemistry (mainly), biology, physics and environmental science.
In this issue’s lesson, students exercise their observation skills to do some …
In this issue’s lesson, students exercise their observation skills to do some of the actual work of marine biologists who study the endangered North Atlantic right whale. They identify an individual whale by examining photographs taken at sea. They then examine a record of sighting of the whale in order to track its movements.
The "Guardians of Our Heritage" challenge is a special initiative designed exclusively …
The "Guardians of Our Heritage" challenge is a special initiative designed exclusively for teachers in the Virgin Islands, celebrating their role as stewards of the territory's rich cultural and historical legacy. This challenge invites teachers from both public and private schools across the districts of St. Croix and St. Thomas-St. John to creatively decorate their classroom doors or a designated space within their schools. The decorations should reflect the theme "We Are All Stewards of Our Virgin Islands Culture and Heritage," emphasizing the importance of preserving and honoring the unique traditions, stories, and natural beauty of the Virgin Islands.
Students learn about wind as a source of renewable energy and explore …
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.
In this activity, students will review and evaluate the ways land is …
In this activity, students will review and evaluate the ways land is covered and used in their local community. They will also consider the environmental effects of the different types of land use. Students will act as community planning engineers to determine where to place a new structure that will have the least effect on the environment.
Looking at transportation and the environment, students learn that some human-made creations, …
Looking at transportation and the environment, students learn that some human-made creations, such as vehicles, can harm the environment. They also learn about alternative fuels and vehicles designed by engineers to minimize pollution. The associated hands-on activity gives students a chance to design their own eco-friendly vehicle.
Students collect, categorize, weigh and analyze classroom solid waste. The class collects …
Students collect, categorize, weigh and analyze classroom solid waste. The class collects waste for a week and then student groups spend a day sorting and analyzing the garbage with respect to recyclable and non-recyclable items. They discuss ways that engineers have helped to reduce the accumulation of solid waste.
Excavations on St. Croix fill in history’s blanksAn all-black team of archaeologists …
Excavations on St. Croix fill in history’s blanksAn all-black team of archaeologists explains their approach to unearthing the day-to-day lives of enslaved A...
This video from Kentucky's Last Great Places shows how the Green River …
This video from Kentucky's Last Great Places shows how the Green River has remained unusually clean and why it is home to several endangered aquatic species.
In this video segment adapted from the International Institute for Sustainable Development, …
In this video segment adapted from the International Institute for Sustainable Development, Inuit observers describe how their traditional understanding of weather patterns is being challenged by unpredictable weather behaviors.
In this video segment from Louisville Life, high school students in Louisville, …
In this video segment from Louisville Life, high school students in Louisville, Kentucky describe the benefits of creating rain gardens as a solution to non-point source water pollution.
In this lesson, students will first discuss where energy comes from, including …
In this lesson, students will first discuss where energy comes from, including sources such as fossil fuels, nuclear, and such renewable technologies as solar. After this initial exploration, students will investigate the three main types of heat transfer: convection, conduction, and radiation. Students will learn how properties describe the ways different materials behave, for instance whether they are insulators or conductors. Students will complete a crossword puzzle to reinforce their vocabulary in this content area. The class will then focus on the acquisition and storage of energy through the design, construction, and testing of a fully functional solar oven.
In this ZOOM video segment, cast member Francesco follows the paper trail …
In this ZOOM video segment, cast member Francesco follows the paper trail to find out what happens to his recyclables. He visits a material recovery center and learns how paper is recycled and the number of trees that are saved as a result.
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