20/07 - 14h30- Sl15 - ENSINO DE QUÍMICA E A EDUCAÇÃO AMBIENTAL

Introduction to Environmental Education

Opening Remarks

• The speaker expresses gratitude for the opportunity to share knowledge at the UFRJ Knowledge Festival, acknowledging key contributors like Professor Adenise and others.

• Emphasizes the importance of disseminating information and fostering discussions within universities and society.

Panel Overview

• Introduces the panel titled "On Whom" focusing on environmental education, featuring Professors Ângela Rocha, Célia Souza, and Adriane Maia.

• Discusses the relationship between environmental education and chemistry, highlighting previous workshops on this theme.

Key Concepts in Environmental Education

Definitions and Importance

• Explains that environmental education encompasses various definitions aimed at raising awareness about environmental issues.

• Stresses the need for active engagement in environmental education to promote individual and collective responsibility during pandemic times.

Broader Implications

• Highlights that effective environmental education should address both personal behavior (e.g., mask-wearing) and community well-being.

• Points out that addressing social issues is crucial in understanding environmental challenges, especially during crises like COVID-19.

Interdisciplinary Approach to Environmental Issues

Collaborative Knowledge Sharing

• Advocates for collaboration across various fields—social sciences, natural sciences, psychology—to tackle complex global challenges effectively.

Practical Applications

• Discusses practical aspects of environmental education such as proper disposal of masks as part of public health measures during a pandemic.

Chemistry's Role in Environmental Education

Educational Strategies

• Describes how chemistry can contribute to public understanding through scientific literacy and practical applications related to hygiene practices.

Real-world Examples

• Provides examples of chemical processes relevant to daily life, such as sanitization methods and safe handling of food items during health crises.

Social Learning in Environmental Education

Collective Learning Process

• Emphasizes that learning must be a social process where individuals not only learn but also teach others within their communities.

Understanding Planetary Challenges and Environmental Education

The Impact of the Pandemic on Learning

• The pandemic has presented unexpected challenges, serving as a unique opportunity for both individual and collective learning.

• Emphasizes the need for cooperative dialogue, highlighting that no single knowledge can dominate; scientific knowledge must integrate social wisdom.

Collaborative Dialogue in Education

• Stresses the importance of collaboration among universities, educators, families, and society to address planetary challenges effectively.

• New social actors are emerging from this cooperative dialogue, necessitating active participation in environmental policies.

Importance of Environmental Education

• Introduction to a thematic panel discussing the intersection of environmental education and chemistry teaching.

• Acknowledgment of contributions from various professors involved in environmental education initiatives.

Student Engagement in Environmental Projects

• Discussion on student-led projects showcased at an environmental education workshop, emphasizing their relevance to chemistry education.

• Mention of a comprehensive collection of works presented by students during workshops that highlight practical applications and theoretical discussions.

Themes in Environmental Chemistry Education

• Overview of selected themes related to environmental education within chemistry: formal vs. informal educational spaces, energy, water management, waste management, pollution control.

• Plans to discuss forensic chemistry and self-medication if time permits; all projects were developed by master's students from UFRJ's Institute of Chemistry.

Case Study: Integrating Formal and Informal Education

• Presentation on using ecological trails as a method for integrating formal classroom learning with informal outdoor experiences led by Professor Adriana Tavares dos Santos.

• Highlights the significance of combining theoretical lessons with practical fieldwork to enhance student engagement with environmental issues.

Outcomes from Practical Engagement

• Students showed increased enthusiasm for discussing environmental care after participating in both classroom instruction and ecological activities.

• The integration of theory with practice allowed students to develop a deeper understanding not only of chemistry but also their role as active participants in addressing environmental concerns.

Environmental Education and Interdisciplinary Approaches

Introduction to Environmental Issues

• The discussion begins with the focus on environmental issues, particularly pollution, and how these topics are addressed in educational settings.

• Various projects related to energy, water, waste management, and particulate materials are highlighted as significant themes for generating discussions in education.

Energy as a Generative Theme

• The concept of energy is presented as both a generative theme and a transversal topic within environmental education and chemistry.

• Bianca Gouveia's work on energy emphasizes inter-transdisciplinarity in teaching methods aimed at high school students.

Project Overview

• Bianca proposed an excursion focused on alternative energies, which is not commonly covered in high school curricula.

• Her goal was to shift the educational paradigm towards contextualized learning that integrates various disciplines.

Methodology and Implementation

• The project took place over six classes during the second semester of 2018 with students aged 12 to 19 from a public school in Duque de Caxias.

• Bianca faced initial doubts about engaging students but ultimately succeeded by fostering active participation through group projects on renewable energy sources.

Student Engagement and Outcomes

• Students worked collaboratively on topics such as wind energy, nuclear power, biomass, and hydropower. Their presentations included oral reports and models.

• The project resulted in rich engagement from students who actively participated in their learning process.

Importance of Motivating Students

• The success of the project underscores the need for motivating educators who can inspire student involvement rather than perpetuating misconceptions about student disinterest.

Water as a Generative Theme

Introduction to Water Projects

• A new segment introduces Marcos Aurélio Gomes da Rocha's work centered around water as an interdisciplinary theme for environmental education in chemistry.

Teacher Dedication

• Marcos is described as an exceptionally dedicated teacher committed to his students' development. His approach aims to integrate water-related topics into broader educational contexts.

Water as a Critical Resource in Education

Importance of Water

• The speaker emphasizes that water is not only a substance with well-defined chemical and physical properties but also essential for animal survival and ecosystem maintenance. It has become a consumer good vital for various sectors, including industry and agribusiness in Brazil.

• Water is highlighted as a key element for national sovereignty, leading to regional and global conflicts. The discussion connects water to previous work by Bianca, indicating its relevance in energy production in Brazil.

Educational Approach

• The objective of the discussed project is to present water resources as a central theme for critical environmental education within chemistry teaching, aiming for an interdisciplinary and contextualized approach that fosters critical thinking among students.

• The methodology includes formal discussions on environmental education, questioning basic sanitation issues and water quality for human consumption—both direct and indirect uses.

Practical Applications

• Marcos develops low-cost practical kits using readily available materials to conduct experiments in classrooms. These kits allow students to measure pH levels and determine water potability without significant financial risk.

• Classes are structured into three segments: contextualization (30 minutes), disciplinary content presentation, followed by debate and conclusion. This format encourages students to perceive content through an interdisciplinary lens.

Interdisciplinary Themes

• Various themes related to water are proposed for exploration, such as the water cycle, pollution classification, quality parameters, treatment processes, and organic matter pollution. Each theme links back to chemistry concepts that can be taught using the prepared materials.

• The speaker recommends this work highly for those interested in experimental approaches involving water without needing traditional laboratory settings; it promotes safe classroom practices at low costs.

Waste Management as an Educational Theme

Introduction of Waste Management Project

• Another project focuses on waste management as a generative theme. It reflects on society's role in responsible waste disposal practices.

• Developed by Gilson Silva alongside Ruth Dantas, Fernando dos Santos, and Isabelly Castro during their master's program in professional chemistry education. Their collaboration involved both academic guidance from professors Priscila Martins and Angela Sanches Rocha.

Community Engagement

• Gilson's initiative addresses how waste impacts environmental pollution while engaging students' families within the school community. His efforts have extended beyond the classroom into local government support.

Pedagogical Actions

• The project describes pedagogical actions that incorporate textual analysis aimed at promoting reflections on responsible material disposal among students. This approach seeks broader community involvement while fostering awareness about waste management issues.

Environmental Education and Community Engagement

The Role of Students in Environmental Recovery

• The construction of a responsible citizen involves theoretical frameworks that evaluate processes for material recovery and environmental maintenance, fostering discussions among students, educational institutions, and third-sector entities.

• Key questions arise regarding preservation, recovery, education, and transformation of habits related to environmental consciousness. Gilson emphasizes the importance of student involvement in recycling efforts within their schools.

Classroom Discussions and Material Production

• Gilson initiates classroom discussions that lead students to create didactic materials focused on environmental education in chemistry. This includes analyzing school waste as a socio-economic reflection.

• Students explore the environmental impacts of heavy metals from batteries on water, air, and soil through historical-sociological analysis while proposing various activities for chemistry classes aimed at promoting environmental education.

Engaging with Local Waste Issues

• A significant action proposed is for students to photograph improperly disposed waste around their school and homes. This could culminate in an exhibition followed by discussions about chemical composition and pollution.

• The project connects classroom learning with real-world waste issues, encouraging students to understand the implications of non-biodegradable materials on the environment.

Expanding Research Efforts

• Gilson's work has expanded beyond initial projects; he is now focusing on writing his master's thesis based on these findings.

Addressing Air Quality Concerns

Focus on Particulate Matter

• Luciana Lima Ribeiro's project addresses air pollution caused by particulate matter and metals. It highlights health risks associated with inhalable fractions affecting respiratory health.

• Evidence suggests increased health risks linked to exposure to carcinogenic materials impacting respiratory and cardiovascular systems.

Methodology: Conversations as Learning Tools

• Luciana employs conversation circles as a method for knowledge exchange among high school students in Rio de Janeiro while developing educational materials based on her research findings.

Educational Materials Development

Video Production Initiative

• The initiative includes creating videos discussing particulate matter's effects on health and the environment, which will be shared in classrooms via online platforms.

Health Implications of Occupational Exposure

• An important aspect discussed is how particulate matter can exacerbate respiratory diseases among both general populations and those exposed occupationally.

Conclusion: Broader Impacts of Environmental Education

Addressing Indoor Pollution

• Luciana plans to address indoor pollution issues exacerbated by occupational exposure during her master's dissertation, particularly highlighted during the COVID pandemic when awareness around such problems increased significantly.

PowerPoint as a Tool for Enhancing Learning in Electrochemistry

Introduction to the Use of PowerPoint

• The discussion begins with an exploration of using PowerPoint as a tool to enhance learning in electrochemistry, questioning its relevance to chemistry and environmental education.

Presentation by Júlio César da Silva

• Júlio César da Silva, a master's student under Priscila Daniel and Angela Sanches Ross, presents his proposal on utilizing PowerPoint effectively in teaching.

Insights from Júlio's Work

• Júlio emphasizes the extensive resources available for creating educational materials that many educators may not be aware of or know how to use effectively.

• He provides a step-by-step guide on preparing an engaging PowerPoint presentation about the Daniell cell, a common example of an electrochemical cell used in both high school and higher education.

Engaging Students with Technology

• The presentation highlights how integrating smartphones can make chemistry classes more dynamic and engaging for students.

Importance of Environmental Awareness

• The discussion touches on the environmental implications of batteries, which contain heavy metals that are often disposed of improperly, leading to pollution.

Teaching Chemistry through Forensic Science and Self-Medication

Overview of Claudia Rejane Reis dos Santos' Work

• Claudia Rejane Reis dos Santos presents her work developed under Priscila Daniel’s guidance, focusing on scientific dissemination in environmental education through forensic chemistry.

Objectives and Methodology

• Her objective is to share her teaching experiences while developing a professional master's project that connects academic knowledge with practical applications outside universities.

Engaging Students with Relevant Topics

• Claudia aims to motivate students by incorporating various themes into her lessons, making chemistry more relatable and exciting for them.

Practical Application: Forensic Chemistry Workshops

• She conducted workshops on forensic science during Science and Technology Week 2018 at Professor Antonieta Palmeira School, integrating discussions about environmental issues within chemistry.

Student Engagement Through Interactive Discussions

Themes Raised During Workshops

• Various topics emerged during the workshops led by students, including questions about drug production methods. These discussions highlight students' curiosity and engagement with real-world applications of chemistry.

Understanding the Role of Chemistry in Environmental Education

The Intersection of Chemistry and Environmental Awareness

• A classroom discussion highlighted the challenges in identifying substances mixed with others, particularly in unregulated products like illicit drugs. This raises awareness about consumer deception.

• The instructor introduced chromatography as a technique for separating and analyzing chemical mixtures, demonstrating its application to identify whether substances like pills or cigarettes contain single or multiple components.

• Students participated in a hands-on chromatography experiment during the workshop, learning how to set up the procedure step-by-step to analyze substance purity.

• Discussions emerged around questioning harmful habits, such as using plastic straws, emphasizing critical thinking regarding individual roles in societal issues like drug use and environmental impact.

Engaging with Environmental Education

• Professor Célia addressed various interventions from participants, discussing how chemistry can enhance environmental education by linking scientific understanding to social behaviors and technology usage.

• Emphasis was placed on water quality issues within environmental education, highlighting practical aspects such as proper waste disposal and sustainable water management practices.

Methodologies for Active Learning

• Professor Ângela from UERJ expressed gratitude for the opportunity to discuss active methodologies in teaching chemistry and their relevance to environmental education.

• She emphasized the importance of forming critical citizens who understand their relationship with the environment through effective educational strategies that promote engagement and responsibility.

Addressing Misconceptions About Chemistry

• There is a prevalent negative perception of chemistry among people; it is often viewed solely as harmful. However, it's crucial to recognize both its polluting effects and positive contributions to society.

• Educators must work towards changing this narrative by fostering an understanding of chemistry's dual nature—its potential for both harm and benefit—encouraging informed discussions about its role in everyday life.

Importance of Environmental Education

The Role of Knowledge in Environmental Awareness

• Emphasizes that habits are not effectively reproduced without understanding; knowledge about environmental protection is crucial for effective action.

• Highlights the necessity of education in fostering a conscious citizenry aware of their role in society and the environment.

Conscious Consumption and Responsibility

• Discusses the importance of awareness regarding consumption, waste generation, and recycling responsibilities.

• Stresses that energy consumption choices have environmental consequences, advocating for informed decisions rather than mere compliance with regulations.

Interdisciplinary Approach to Environmental Issues

• Introduces the concept of transversal themes in education, asserting that environmental topics should be integrated across all subjects.

• Argues that every educator has a responsibility to address environmental issues within their curriculum, regardless of subject matter.

Chemistry's Contribution to Environmental Education

• Explains how chemistry can play a significant role in environmental education by incorporating relevant topics into lessons.

• Differentiates between green chemistry and broader environmental chemistry, emphasizing sustainable practices in chemical processes.

Key Principles of Green Chemistry

• Outlines the 12 principles of green chemistry aimed at minimizing waste and toxicity while maximizing sustainability.

• Identifies critical topics for discussion within educational settings, such as waste reduction strategies and responsible product selection.

Sustainable Choices and Consumer Awareness

• Encourages discussions on reusing items instead of discarding them prematurely, promoting a culture of sustainability among students.

• Advocates for choosing sustainably sourced materials despite potential higher costs, highlighting consumer responsibility towards environmentally friendly options.

Education and Critical Thinking in Environmental Awareness

The Importance of Critical Consciousness

• Emphasizes the necessity for individuals to develop critical awareness, particularly in environmental education, where fostering a sense of critical thinking is paramount.

Teaching Methodologies for Critical Citizenship

• Highlights the need for effective teaching methods; if learning outcomes are not being met, it indicates flaws in the educational process that must be addressed.

• Discusses the trend towards active learning methodologies aimed at increasing student motivation and developing their critical thinking skills to become more engaged citizens.

Characteristics of Active Learning Methodologies

• Clarifies that active learning methodologies are not new; they require students to take an active role in their education rather than passively receiving information from teachers.

• Stresses the importance of students being protagonists in their learning processes, which is essential for enhancing their critical thinking abilities.

Individualized Learning Approaches

• Points out that each student learns differently; therefore, standardized teaching methods may exclude academically disadvantaged individuals.

• Advocates for individualized learning approaches that consider each student's unique experiences and characteristics during knowledge construction.

Challenges and Strategies in Education

• Acknowledges the difficulty of implementing individualized teaching strategies within current school systems but emphasizes their necessity.

• Introduces various well-established learning methods such as project-based learning and problem-based activities designed to engage students actively.

Collaborative Learning Techniques

• Describes collaborative learning techniques where students work together, often with peer support, to enhance understanding through shared knowledge.

• Mentions flipped classrooms as a popular method where traditional lecture content is delivered outside class time, allowing for interactive discussions during class hours.

Integration of Technology in Active Learning

• Explains how blended learning combines face-to-face instruction with online activities, making use of technology to facilitate engagement and motivation among students.

• Notes that modern learners prefer interactive methods over traditional ones; thus educators must adapt their teaching styles accordingly to meet these preferences effectively.

By structuring educational practices around these principles, educators can foster a more engaging and effective environment conducive to developing critical thinkers who are prepared to tackle societal challenges.

Classroom Methodologies and Active Learning

Importance of In-Person Activities

• The flipped classroom model emphasizes in-person activities that foster collaboration between students and teachers, allowing for group work and interactive learning.

• Traditional lectures can still be integrated into active methodologies, providing flexibility in teaching approaches based on the subject matter or student needs.

Role of Technology in Education

• Digital technologies enable both virtual and physical presence in classrooms, enhancing interaction even when participants are not physically together.

• Active methodologies allow for individualized learning experiences, enabling students to progress at their own pace while teachers facilitate adaptations as needed.

Tools for Active Methodologies

• Various tools such as texts, articles, discussions (e.g., conversation circles), and games can enhance engagement; these methods are often underutilized beyond early education.

• Experiments should not just follow a strict procedure but encourage adaptation by both students and teachers to deepen understanding.

Challenges in Implementing Active Learning

• Teachers face challenges due to limited class time for subjects like chemistry; project-based learning is often adopted to address curriculum constraints.

• Smart objects and navigable materials can support active learning but require significant effort from educators who may lack technical support.

Assessment Tools in Active Learning

• It is crucial for teachers to use assessment tools not merely for grading but to gauge whether students are meeting learning objectives effectively.

• Quick feedback mechanisms (like real-time questions during lessons using platforms such as Google Forms) help identify areas where students struggle with content comprehension.

Innovative Teaching Methodologies in Environmental Education

Active Learning Techniques

• The speaker introduces a new teaching methodology involving geometric cards that students hold. Depending on their answers, they flip the cards, allowing the teacher to scan them and receive real-time feedback on student performance.

• This method enables immediate assessment of how many students answered correctly or incorrectly, guiding the teacher's next steps—whether to continue with the lesson or introduce a different activity.

Intelligent Objects in Education

• The discussion shifts to intelligent objects used in environmental education. These can be paper texts or digital media containing links for further information, enhancing learning beyond traditional materials.

• Students can use QR codes to access additional resources online, making it possible to provide more information than what is physically present on paper.

Integration of Technology

• The speaker emphasizes that these intelligent objects are beneficial only if students have internet access at home or school. This highlights the importance of infrastructure in educational settings.

• Examples include using QR codes linked to videos and articles related to environmental chemistry topics, promoting deeper understanding through multimedia resources.

Practical Applications in Chemistry Education

• The speaker shares insights from their experience working with future educators, suggesting they find ways to incorporate active methodologies into their lessons while covering chemistry content alongside environmental education.

• A specific example is given about a master's student who created educational materials focused on oxides and acid rain, demonstrating how teachers can develop engaging content for their classes.

Challenges and Opportunities

• Teachers often need time to create effective materials; however, there are numerous resources available from conferences and other educators that can aid in this process.

• The session concludes with an introduction of Adriane Elize Maia, who will discuss her experiences with active methodologies and environmental education further.

Introduction to Environmental Education and Renewable Energies

Overview of the Presentation

• Adriane introduces her presentation on environmental education and renewable energies, emphasizing the importance of activating video participation for engagement.

• She expresses gratitude for the opportunity to present her work, which involves an active teaching methodology aimed at fostering discussions.

Active Teaching Methodologies

• The activity incorporates active learning methodologies that encourage students to take an active role in their learning process.

• The teacher's role is crucial as a facilitator and motivator, especially since many educators may not have experienced innovative practices during their training.

Challenges in Implementing Innovative Practices

Traditional Teaching Methods

• Many teachers tend to replicate traditional teaching methods they experienced, which can hinder the adoption of innovative practices in basic education.

• To foster innovation in basic education, it is essential to implement these practices within higher education, particularly in training future science educators.

Curriculum Gaps

• Despite being included in national curricula (BNCC), topics on renewable and non-renewable energy are often inadequately addressed in mandatory courses for future science teachers.

• This gap leads to new teachers entering the workforce without sufficient knowledge about critical themes like energy.

Workshop Implementation Details

Workshop Context

• Adriane discusses her master's thesis project involving a workshop on environmental education held at UFRJ in June 2018.

• The workshop utilized comic strips (charges) related to renewable energies, exploring various dimensions such as political, technological, social, and environmental aspects.

Objectives of the Workshop

• The primary goal was to influence the pedagogical practices of 36 participants who were either chemistry or physics licentiates or retired teachers.

Methodology of the Workshop Activities

Initial Engagement with Participants

• Adriane initiated a conversation circle with participants to assess their prior knowledge and understand their backgrounds as educators.

Assessment Tools Used

• A questionnaire featuring multiple-choice questions based on entrance exam content was administered by Professor Bianca after gathering initial insights from participants.

Interactive Learning Activities

Fact vs. Fiction Activity

• An interactive "Fact or Fake" activity was conducted where students evaluated statements regarding energy topics while discussing underlying theories with both Adriane and Professor Bianca.

Use of Comic Strips

• Adriane introduced 20 pre-selected comic strips addressing renewable and non-renewable energy issues. These materials aimed to engage students playfully while covering significant educational content.

Discussion on Environmental Awareness through Charges

Engaging Students in Environmental Debate

• The activity involved distributing a charge to each student, allowing them to explain their interpretations and impressions of the message conveyed.

• A debate was fostered during this discussion, which was recorded and transcribed for later analysis. Results were compared with a questionnaire about water conservation.

• Students provided written feedback on the workshop, sharing their thoughts on the activities and discussions held during the session.

Profile of Participants

• The group consisted of ten participants, primarily licensed in chemistry and physics, including one technical chemistry professional.

• The charges prompted discussions about economic viability versus environmental sustainability regarding energy sources.

Key Discussions on Energy Sources

• A significant point raised was the high efficiency of fossil fuel combustion contrasted with its environmental impact due to greenhouse gas emissions.

• One student's charge illustrated that while solar energy is abundant, it is often underutilized compared to fossil fuels, highlighting both benefits and drawbacks from economic and environmental perspectives.

Viability of Renewable Energy

• Another charge discussed various energy sources like coal, oil, gas, nuclear power, and solar energy. It emphasized that solar energy may not be economically viable for some stakeholders.

• The implications of renewable energies were debated; for instance, wind energy's potential negative impacts include bird collisions with turbines.

Student Reflections and Conclusions

• A student shared experiences visiting wind farms in Ceará, expressing support for renewable resources when appropriately located.

• Discussions also covered hydropower's classification as clean energy despite its potential ecological consequences such as methane release from submerged organic matter.

• Feedback indicated that students found the workshop engaging and productive; suggestions included updating data used in discussions to enhance relevance.

Discussion on Interdisciplinary Education

Thematic Integration in Education

• The discussion emphasizes the importance of a transversal theme that connects various disciplines, highlighting how subjects like chemistry, physics, and biology are interlinked.

• It is noted that this theme appears across different educational levels, including geography in high school and mathematics.

Data Collection and Analysis

• Data was collected through personal notes during workshops and student interactions, revealing both affective and cognitive gains from the activities conducted.

• A mixed group of students (licenciandos in chemistry and physics) participated together, fostering collaborative learning experiences.

Engagement Through Creative Methods

• The use of engaging materials such as cartoons was highlighted for their potential to stimulate debate and inclusion among participants.

• The workshop's adaptability allowed it to be applied across different age groups and educational contexts effectively.

Challenges in Course Delivery

Technical Difficulties

• Apologies were made regarding technical issues with slide transitions due to poor internet connectivity during the presentation.

Course Development Discussions

• Questions arose about offering extracurricular courses based on participant interest, indicating a willingness to adapt course content based on feedback.

Principles of Environmental Education

General Principles for Teaching Chemistry

• There is no single guiding principle for teaching chemistry with an emphasis on environmental education; rather, it involves understanding interrelations within various themes.

Transversality in Education

• Key principles can be summarized by the concepts of transversality and transdisciplinarity, which encourage participatory dialogue among different knowledge areas.

Future Directions in Environmental Education

Proactivity Among Educators

• Emphasis was placed on the need for educators to remain proactive despite challenges they may face in their teaching environments.

Upcoming Workshops

• Plans were discussed for organizing a remote workshop focused on chemistry and environmental education involving diverse participation from various fields.

Closing Remarks

Appreciation for Participation

• Gratitude was expressed towards participants for their engagement during discussions, emphasizing the value of shared insights and contributions.