Tag: Curriculum development

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Illinois EPA Pilots New Food Waste Curriculum in Springfield Schools

This post was written by Amanda Price and originally appeared on ISTC’s Green Lunchroom Challenge microsite, which features archived resources from a past project focused on food waste prevention and reduction in K-12 schools, as well as periodic posts related to food waste issues and resources for food waste reduction in other sectors, such as health care.

We’re grateful to Amanda for sharing her experiences teaching the new food waste curriculum to Illinois students and thrilled to hear about students inspired to take action. All photos are courtesy of Amanda Price.

The Illinois Environmental Protection Agency (EPA) partnered with the University of Illinois at Urbana-Champaign  Office for Mathematics, Science, and Technology Education (MSTE) to create a two-week food waste curriculum unit for fifth and sixth grade educators. The unit is aligned to Next Generation Science Standards (NGSS) and will be free and available online at the end of May 2020. It will be housed with the first unit created by MSTE and Illinois EPA on surface water and algae on the Environmental Pathways website.

Classroom image of Amanda Price presenting food waste unit to elementary students seated at desksAmanda Price piloted the unit in two fifth grade science classes at Butler Elementary and Sandburg Elementary February-March 2020. Both schools are located in Springfield, IL. Amanda works as a Graduate Public Service Intern (GPSI) in the offices of Environmental Education and Community Relations at Illinois EPA. The GPSI program places University of Illinois Springfield (UIS) graduate students in state agency internships in for the duration of their studies. Amanda will earn a master’s degree in Environmental Sciences this May 2020. She taught the unit as part of her capstone graduate project.

The food waste unit follows the NGSS investigative storyline model that is Three boys gather around the jar they are working on and smile at the cameradriven by student questions. It teaches students the importance of food waste reduction, landfill diversion, and composting as part of a circular food system. Students create “landfills in a jar” with materials given to them with the goal of protecting the sand, or “groundwater,” at the bottom of the jar. Students also create “compost in a jar” using fresh food scraps and other compostable materials. Students monitor their jars throughout the unit and record scientific data such as temperature and mass. They learn how bacteria act as decomposers. The unit also incorporates map-reading and asks students to think critically about the pros and cons of choosing space for new landfill construction.

Elementary students sorting food waste in a school cafeteriaThe main hands-on activity in the unit is a food waste audit, which can be performed at various scales. Students use data from the audit to calculate the estimated food wasted per person, during the school year, etc. Students end the unit by creating a community awareness or action plan to inform their community or advocate for change. A few students at Butler Elementary wrote a letter to the principal asking him to install a clock in the cafeteria so students could track how much time they had to eat. The principal took swift action and ordered the clock.

Illinois EPA looks forward to sharing the free curriculum with both formal and informal educators around the state. The unit helps increase students’ environmental awareness and stewardship and is best paired with action to reduce waste in the school.

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Illinois Teachers Prepare for Lessons on Impact of Drugs in Environment

Proper disposal of unwanted prescription drugs and other common chemicals is important because of their ability to alter living things when introduced into lakes and streams.
Proper disposal of unwanted prescription drugs and other common chemicals is important because of their ability to alter living things when introduced into lakes and streams.

School teachers from across Illinois attended a workshop at the Illinois Sustainable technology Center June 15-16 to help them develop curricula about the risks of improper disposal of pharmaceuticals and personal care products (PPCPs) and the impacts of these emerging contaminants on the environment.

 

The training was conducted with the Illinois-Indiana Sea Grant College Program as part of a grant by the University of Illinois Extension to help raise awareness about the importance of proper disposal of unwanted prescription drugs and other common chemicals because of their ability to alter living things when introduced into lakes and streams.

 

According to Rebecca Wattleworth, a veteran teacher at Decatur’s Warrensburg-Latham High School, students and their families will benefit from these messages in their science classes. “When they come into my classroom they often do not realize the impact they have on the environment with their everyday activities,” she said. “They think when they throw it away, litter, etc. (that) it is just gone. Out of sight, out of mind.”

 

Wattleworth said she enrolled in the PPCP teacher workshop so she is prepared to show her students that their actions have consequences. “I want my students to learn that their everyday activities will have an impact in some way on the environment and that they need to be making better/safer choices for both the environment and us!”

 

Geoffrey Freymuth, a science teacher at Jefferson Middle School in Champaign, is attending the workshop to develop activities for his science enrichment class, as well as for the school’s student Green Team. “It has been my experience that students can have a great impact on the behaviors of their families and their habits,” he said. “I would like my students to be able to set up and design a local campaign on the issue or even find a way to test/evaluate local waters etc.,” he added.

 

Joni White, a science instructor at Urbana High School said “As an environmental science teacher, I am well aware that this is an often overlooked problem that seriously impacts the environment. I am eager to learn more about what is being done about it so that I can communicate its importance to my students.” She added “From a personal perspective, I am also a veterinarian and well aware of the medical field issue of pharmaceuticals ending up in the water supply.”

 

In an experiment designed for teachers to use in their classrooms, the workshop participants measured the effect of increasing concentrations of common PPCPs on growth of lettuce sprouts. The compounds used were Aspirin, road salt, and Epsom salt.
In an experiment designed for teachers to use in their classrooms, the workshop participants measured the effect of increasing concentrations of common PPCPs on growth of lettuce sprouts. The compounds used were Aspirin, road salt (MgCl2), and Epsom salt (MgSO4).

Each year, unwanted medications account for accidental poisonings and drug abuse and for environmental problems. The workshops will help this information about PPCPs become a part of each school’s curriculum, according to Nancy Holm, ISTC assistant director. “There are a number of sources of PPCPs to the environment but reducing as much improper disposal as possible is a step in the right direction.”

 

Recent studies reflect the growing concern about how these compounds enter the aquatic environment and their effects on wildlife.

 

  • Salmon in Puget Sound (Seattle) were found to be contaminated with antidepressants, pain killers, anti-inflammatants, fungicides, antiseptics, anticoagulants, and antibiotics. A total of 81 PPCP chemicals from nicotine and caffeine to OxyContin and cocaine.

 

 

  • Research by ISTC was among the first to confirm that the common antiseptic, Triclosan, was causing antibiotic resistance among bacteria in lakes and streams.

 

“This is a threat to public health and also the health of our ecosystems that every family has a direct role in preventing,” Holm added. “By providing this information to teachers they can then present this information to hundreds of students each year who can work to spread the word in their communities.”