0
Article ? AI-assigned paper type based on the abstract. Classification may not be perfect — flag errors using the feedback button. Tier 2 ? Original research — experimental, observational, or case-control study. Direct primary evidence. Environmental Sources Policy & Risk Sign in to save

Igarapés como espaço educacional não formal para estudantes de uma escola pública no interior do Estado do Amazonas, Brasil

Journal of Education Science and Health 2023 1 citation ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 40 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Érica Estevao Gomes, Rayciane Campos Coelho, Ronaldinho Coelho Pinheiro, Rimone dos Santos Córdova Oliveira, Edson Oliveira dos Santos, Elenilson Silva de Oliveira, Agmar José de Jesus Silva

Summary

This paper describes a Brazilian educational project that used polluted and unpolluted local streams as outdoor classrooms to teach high school students about water pollution, including microplastics, through hands-on inquiry. While microplastic education is a component, the paper is primarily focused on pedagogy rather than reporting original microplastic research findings.

Em consonância com as propostas curriculares do Novo Ensino Médio, da Base Nacional Curricular e do Referencial Curricular Amazonense, torna-se indispensável o emprego de metodologias diferenciadas na escola para promover um ensino contextualizado, interdisciplinar e participativo. Nesse contexto, este trabalho teve por objetivo utilizar os ambientes (poluídos e não poluídos) de igarapés de Benjamin Constant, Amazonas, Brasil, como espaço não formal de ensino e aprendizagem de conceitos de biologia e química para alunos do ensino médio de uma escola púbica local. A pesquisa, de caráter qualitativo, utilizou um questionário semiestruturado para explorar conhecimentos prévios dos estudantes e aprofundar novas habilidades relacionadas à temática da poluição dos igarapés de Benjamin Constant por resíduos sólidos descartados inadequadamente pela população. Verificou-se que 80% dos alunos compreenderam a importância da reciclagem do lixo urbano, mas 20% não sabiam, até então, o significado dessa ação para a preservação do meio ambiente. Para 45% dos respondentes, a natureza como um todo é o principal prejudicado pelo descarte incorreto de resíduos sólidos urbanos, e não apenas os humanos ou outros animais, indicando que menos da metade dos estudantes possuía uma visão clara da gravidade desse problema. Por fim, 54% dos estudantes afirmaram que a lixeira era o destino final de seu lixo domiciliar, revelando ausência do hábito de separação desse material para coleta seletiva. Os resultados indicaram que houve ampliação do aprendizado sobre conceitos interdisciplinares de ciências (biologia e química) mediados a partir do espaço educacional não formal adotado.

Sign in to start a discussion.

More Papers Like This

Article Tier 2

Caixas didáticas para popularização científica dos microplásticos e impacto nos organismos e ecossistemas aquáticos

This Brazilian study developed and tested educational kits for teaching students about microplastics and their impacts on ecosystems, deploying the materials in public schools. Science education tools that make microplastic pollution tangible for students are important for building the public awareness needed to drive behavior change and support policy solutions.

Article Tier 2

Microplásticos no corpo humano: um percurso investigativo no ensino médio para despertar a consciência ambiental

This experience report describes a secondary school investigative didactic sequence in Brazil on microplastics in the human body, guiding 10th-grade students from initial hypothesis through flipped classroom activities to experimental investigation. The project successfully engaged students with environmental science and raised awareness of personal microplastic exposure.

Article Tier 2

Microplásticos: uma abordagem prática para produção de plástico biodegradável como estratégia de educação ambiental no ensino básico

Researchers surveyed 146 high school students in Gravataí, Brazil, on their awareness of microplastic pollution and then conducted a hands-on bioplastic production activity as an environmental education intervention. Results showed that approximately 71% of students had limited prior knowledge of microplastics, and the practical activity significantly improved awareness and motivated behavioral reflection about plastic consumption.

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.

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.

Share this paper