Papers

61,005 results
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Article Tier 2

Have You Ever Seen a Microplastic? A Collaborative High School–Academia Approach for Identification, Quantification and Raising Awareness of Microplastics in a River Crossing Urban Area

Researchers designed a high school–university collaboration where students collected water samples from an urban river, identified microplastics by microscopy, and contributed to local pollution mapping — demonstrating that student-led citizen science can meaningfully advance microplastic monitoring while raising environmental awareness.

2025 Journal of Chemical Education
Article Tier 2

Can we investigate microplastic pollution with school students? Experiences from eight years of citizen science research

Researchers shared eight years of experience from the Plastic Pirates citizen science program involving over 24,000 school students and teachers in microplastic research across Germany, addressing challenges of contamination prevention, particle size, and sample processing in non-laboratory settings. The study evaluated the feasibility and scientific validity of engaging young citizen scientists in standardized riverine microplastic monitoring.

2024 Zenodo (CERN European Organization for Nuclear Research)
Article Tier 2

Students’ attitudes towards the environment and marine litter in the context of a coastal water quality educational citizen science project

Middle school students who participated in a citizen science project monitoring coastal water quality and microplastic pollution showed significantly more positive environmental attitudes afterward compared to a control group. The study suggests that hands-on engagement with real microplastic research can be an effective way to build environmental awareness in young people.

2023 Australian Journal of Environmental Education 8 citations
Article Tier 2

Observing Microplastics in the Environment through Citizen-Science-Inspired Laboratory Investigations

This paper describes three hands-on laboratory activities developed for high school students to extract, count, and identify microplastics from personal care products, water, and sediment samples, inspired by citizen science methods. The activities aim to increase students' environmental literacy and motivate engagement with the microplastics problem through direct experimentation. Engaging young people in microplastics science is important for building the next generation of environmentally aware citizens and researchers.

2023 Journal of Chemical Education 14 citations
Article Tier 2

Can we investigate microplastic pollution with school students? Experiences from eight years of citizen science research

Researchers reported on eight years of citizen science microplastic research conducted with school students through the Plastic Pirates program, sharing methodological experiences and lessons learned from involving more than 24,000 participants across Germany and other European countries in rigorous environmental monitoring.

2024 Zenodo (CERN European Organization for Nuclear Research)
Article Tier 2

Isolating Microplastics from Biofilm Communities

This study developed a protocol for isolating and observing microplastics from biofilm communities in urban waterways, and successfully integrated the method into a project-based learning curriculum for high school science education.

2022 The American Biology Teacher 5 citations
Article Tier 2

Community Science Microplastics Monitoring Program Volunteer Manual

Scientists in Charleston created a program where community volunteers help monitor tiny plastic particles (called microplastics) in local waterways using simple, low-cost methods. This approach helps fill important data gaps about plastic pollution in our water systems that could affect human health. The program shows how regular citizens can contribute valuable scientific data to track environmental contamination in their communities.

2026 Zenodo (CERN European Organization for Nuclear Research)
Article Tier 2

Exploratory Work with the Classroom Community: "assessment of the Pollution of the Sventoji River" in the Citizen Science Project "plastic Pirates"

This Lithuanian classroom report describes second-grade students and their parents participating in the European Plastic Pirates citizen science project by assessing plastic pollution in the Sventoji River. The activity aimed to build scientific literacy and environmental awareness about plastic pollution in waterways.

2023 Natural Science Education in a Comprehensive School (NSECS)
Article Tier 2

Citizen_Labs – conception and evaluation of a course on plastic waste and microplastic in adult education

Researchers conceived and evaluated a citizen science laboratory course on plastic waste and microplastics for adult education, examining how experiential learning formats can raise environmental awareness and scientific literacy about plastic pollution among non-specialist participants.

2022 CHEMKON 1 citations
Article Tier 2

Student participation in a coastal water quality citizen science project and its contribution to the conceptual and procedural learning of chemistry

Researchers developed a citizen science project involving students in monitoring coastal water quality parameters and detecting microplastics, finding that participation improved both conceptual understanding of chemistry and procedural laboratory skills. The study demonstrates the value of citizen science as a formal chemistry learning tool at the secondary level.

2021 Chemistry Education Research and Practice 32 citations
Article Tier 2

Testing citizen science as a tool for monitoring surface water microplastics

Researchers tested citizen science as a monitoring method for surface water microplastics in the Baltic Sea using a custom manta trawl aboard a sailing vessel, sampling at seven locations and finding microplastic concentrations from 0.45 to 1.98 MP/m², and evaluated the viability of integrating citizen science into large-scale MP monitoring programs.

2022 Environmental Monitoring and Assessment 15 citations
Article Tier 2

Microplastic Pollution Projects and Participatory Science

This paper discusses citizen science and participatory science projects for monitoring microplastic pollution, reviewing methodological approaches, data quality considerations, and the potential for large-scale pollution mapping through public engagement.

2024
Article Tier 2

Volunteer microplastic sampling in Puget Sound: strategies for broad inclusion, education, and research

This paper describes a volunteer microplastic sampling program in Puget Sound, Washington, examining strategies for community participation and data quality in citizen science monitoring of marine plastic pollution. The program demonstrates how broad public involvement can generate spatially extensive environmental data at low cost.

2018 Western CEDAR (Western Washington University)
Article Tier 2

Citizen science sampling programs as a technique for monitoring microplastic pollution: results, lessons learned and recommendations for working with volunteers for monitoring plastic pollution in freshwater ecosystems

Volunteers monitored microplastic contamination along 550 km of the Ottawa River in Canada using a standardized method, finding microplastics at almost every sampling site. Citizen science programs like this show promise for scaling up microplastic monitoring at low cost.

2019 Environmental Monitoring and Assessment 68 citations
Article Tier 2

Detecting, sensibilization and measuring microplastics in the environment: a guidebook of practical activities for primary and secondary schools

Researchers developed a practical guidebook for primary and secondary school students to detect, measure, and understand microplastic pollution using table salt as a simple, accessible study matrix. The activities integrate scientific, technological, chemical, and geological concepts while addressing four UN Sustainable Development Goals, aiming to raise environmental awareness about microplastics in the educational system.

2022 Zenodo (CERN European Organization for Nuclear Research)
Article Tier 2

A watershed-scale, citizen science approach to quantifying microplastic concentration in a mixed land-use river

Trained citizen scientists collected water samples at 72 sites across the Gallatin River watershed in Montana and found microplastics at all locations, with higher concentrations in areas downstream of urban land use. The study demonstrates that citizen science can effectively generate watershed-scale microplastic data while also linking plastic pollution to land use patterns.

2018 Water Research 275 citations
Article Tier 2

Developing and Implementing a Low-Cost, Portable Pedagogical Kit to Foster Students’ Water Quality Awareness and Engagement by Sampling Coastal Waters and Analyzing Physicochemical Properties

Educators developed and implemented a low-cost portable kit allowing students to sample coastal waters and measure water quality parameters to build environmental awareness. The initiative reached 440 students and showed that accessible, field-based learning tools can effectively engage young people with water quality issues.

2020 Journal of Chemical Education 16 citations
Article Tier 2

Citizen observation of plastic pollution in coastal ecosystems to address data gaps in marine litter distribution

Researchers launched the COLLECT citizen science project in seven African and Asian countries, training 15-18 year-old students to sample and analyze macro-, meso-, and microplastics in beach sediments using standardized scientific protocols, while simultaneously measuring shifts in ocean literacy and pro-environmental behavior to quantify the educational impact of the intervention.

2022 Zenodo (CERN European Organization for Nuclear Research)
Article Tier 2

Increasing knowledge and awareness of microplastic pollution in United States middle school students in a hybrid-classroom setting through science education

Researchers assessed microplastic pollution knowledge and awareness among middle school students in the United States, finding significant gaps in understanding of microplastic sources, pathways, and human health implications. The study highlights an educational opportunity and suggests targeted curriculum integration could improve scientific literacy around plastic pollution in younger generations.

2024 Journal of Geoscience Education 5 citations
Article Tier 2

Desenvolvimento da literacia química de alunos do ensino básico

A Portuguese citizen-science project engaged over 500 middle-school students in testing coastal water quality and learning about microplastic pollution through hands-on chemistry investigations. The program significantly improved students' attitudes toward chemistry and their conceptual understanding of water parameters and polymers compared to a control group, demonstrating that microplastic science can be an effective hook for building broader scientific literacy in young people.

2024 Educación Química 2 citations
Article Tier 2

Schools against plastics: Schooling environmentally conscious students and supporting research on marine litter and microplastics

A citizen science initiative engaged Greek students in monitoring plastic pollution on two coastal beaches, finding macrolitter densities of 0.6 to 5.9 items per square meter and microplastic concentrations of 4.6 to 102.5 particles per kilogram of sand. Single-use plastics, especially bottle caps and cigarette butts, made up over 25% of collected items, and microplastics were also found inside sea urchins at both sites. The project demonstrates that student participation can generate scientifically valuable pollution data while building environmental awareness.

2026 Marine Pollution Bulletin
Article Tier 2

Making citizen science count: Best practices and challenges of citizen science projects on plastics in aquatic environments

This paper reviews best practices and challenges for citizen science projects focused on plastic pollution in aquatic environments, finding that while citizen science can effectively gather large-scale data and raise public awareness, data quality and consistency remain significant challenges.

2019 Marine Pollution Bulletin 109 citations
Article Tier 2

Accuracy of a Simple Microplastics Investigation Method on Sandy Beaches

This study assessed whether high school students using simple, low-cost tools (tape measures, cardboard, and seawater instead of heavy laboratory liquids) could accurately survey microplastic levels on sandy beaches. Results showed high accuracy — up to 89% particle recovery using seawater alone — suggesting that citizen science beach monitoring programs can generate reliable data. Democratising microplastic monitoring is important for scaling up environmental surveillance beyond what professional researchers can cover.

2023 Microplastics 7 citations
Article Tier 2

Students’ Attitudes Towards Science: the Contribution of a Citizen Science Project for Monitoring Coastal Water Quality and (micro)plastics

This study found that middle school students participating in a citizen science project monitoring coastal water quality and microplastic pollution showed improved attitudes toward science, particularly in critical thinking and perceived scientific self-efficacy. Hands-on engagement with real environmental monitoring activities can effectively improve science literacy and positive attitudes toward environmental issues in young people.

2021 Journal of Baltic Science Education 15 citations