This is a series of investigations about air and its properties. How air exists all around us, and things it is capable of doing.

Phase 1: Definition of Projects and Research Teams (Homework +1 Class)

Each student is assigned the task of proposing a site to investigate within the city and the surrounding region. Students are encouraged to discuss the assignment with community members for suggestions and inspiration. Each student will produce an easel-size poster of their proposal highlighting the following:


Site location;

Reasons for selecting this site;

Potential interest to the community;

Potential logistical problems associated with the proposed site/project.

Posters will be hung in a gallery-walk format, and each student will mark the location of their proposed study site on the classroom map of New York City. The class is given time to read and comment on each of their peers' proposals, after which the instructor will lead a class discussion of the interests, merits, and obstacles associated with each proposal, with the goal of having the class settle on the set of projects on which to move forward.
Students will define groups of 2 to 4 students per project. If more than 4 students are interested in the same site, then multiple groups may develop parallel projects.

Phase 2: Data Collection and Analysis (5 weeks)

In consultation with the instructor, teams develop and implement a sampling protocol, including the documentation of terrain, human activity, and weather conditions (wind speed and direction) at the time of collection. Sample stations and prevailing wind direction are plotted on Google Earth to determine likely sources of particulates. Using binocular microscopes students document size distribution, form, color, and abundance of particulates. This data is analyzed using statistical functions in Excel. Teams use SEM-EDS analysis to determine the composition of particles, and more fully describe their form. Teams submit weekly progress reports, including personal work reports for each team member.

Phase 3: Communication of Results (1 Week)

Teams submit to their instructor a formal laboratory report: Purpose, Equipment, Method, Data Tabulation, Data Analysis, and Conclusions.
Teams prepare an oral presentation, or visual information campaign, targeted at an audience of their choice (e.g., neighbors, church group, community activist group, college administration) using discourse appropriate to that audience. Teams present in an in-class dress-rehearsal prior to their formal presentation. Teams invite members of their desired audience to the presentation (official invitations sent). On the last day of class, the instructor leads a debriefing and critique of the presentations, highlighting results and effective communication techniques.

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The image is created from canva app and describes what is air pollution, causes, types, effects and control measures of air pollution.

The Phoenix metropolitan area, like many large cities, has problems with air pollution at certain times of the year. You can do a simple experiment to determine some of the factors that affect air pollution.

This assignment was designed for students in the pathways introductory chemistry class and the first year seminar and aligns with the Inquiry and Problem Solving core competency. In this context, there is a focus on framing the issues (identifies and/or addresses questions and problems), evidence gathering (assembles, reviews and synthesizes evidence from several diverse sources), evidence (analyze the data to address the questions posed) and conclusions (critical thinking, reflect on the outcomes, draw conclusions and generate new knowledge). There is also a Global Learning component based on comparing data collected locally with corresponding data from other locations or countries. The assignment includes the written communication ability with a focus on "Content Development and Organization," as well as the clarity of the communication and its purpose. The overall aim of this assignment is to enhance students' conceptual learning and understanding of key issues related to society as well as their course. This assignment was developed as part of a LaGuardia Global Learning mini-grant and CUNY Experiential Learning and Research in the Classroom mini-grants.
The assignment will be scaffolded over about 3 weeks and is worth about 10% of the final grade.
To further increase the success of this assignment, instructors might want to consider the following: Use class discussions to focus on the relevance and importance of conceptual learning. In order to improve the data analysis aspect, incorporating class demonstrations of how to conduct the analysis and guide discussions about what the data means. Giving students more detailed rubrics with formal expectations of the requirements of the assignments, particularly in the written format Find ways to increase student participation in class discussions.
When this assignment has been utilized in previous semesters, students clearly displayed the capability to relate the co-curricular experiences in the data collection and its analysis to concepts and ideas covered during class. Evidence for this came from very dynamic and interactive class discussions based on air pollution as well as from the output of the written assignment, in which students were able to relate the nature, sources and chemical properties of the pollutants to their impact on the environment, health and society in general.
LaGuardia's Core Competencies and Communication Abilities
List the Program Goal(s) that this assignment targets
Global Learning based on comparing pollutant levels around the LaGuardia campus with those in other locations or countries. It is also an IPS assignment, incorporating scientific literacy and thinking, as students need to analyze the data, interpret it and reflect on the outcomes.
List the Student Learning Objective(s) that this assignment targets
Identify and apply fundamental chemical concepts and methods. Gather, analyze, and interpret data.
List the Course Objectives(s) that this assignment targets
Explore the complex connections between chemistry and society. Apply chemical principles to real world issues, including ethical aspects. Gather, analyze, and interpret data.
Write a short description of the pedagogy involved in executing this assignment
Students collect and analyze the data, interpret the results in terms of pollution levels, safety and ethics and compare with EPA standard levels and with levels in other countries.
Outside the classroom events will be organized for data collection. There will be class and group-based discussions focused on the data, its analysis and the connections to society.

What effect does geography have on air quality? Use this model to explore the effect of point-source pollution, geography, and wind on regional air quality.

What causes an area to have poor air quality? Use this model to explore the connections between pollution sources, weather, geography, and air quality. Discover which weather condition causes the development of additional air pollutants. Compare the effects of two different pollution sources, pollution-control devices, and changing weather conditions on the air quality over a city.

This presentation aims to increase the students’ knowledge about environmental epidemiology, by introducing different study designs used to study health effects of exposure to outdoor air pollution. All study designs are illustrated by examples, starting with the Great Smog (Killer Fog) of London in 1952, one of the landmarks in environmental epidemiology.

Nearly one third of the world’s population are exposed to high levels of indoor air pollution from the household’s use of solid fuel. The fuel is mainly biomass burning under poor combustion conditions
in open fires or primitive stoves and with low ventilation. This costs more than 4 million lives every year and enormous suffering in particular among women and children.

What is air pollution? What is it in the air that is harmful? This lecture focuses on air pollution, where it occur, and how it spread.

In this presentation, we will describe the global levels and trends in major air pollutants and related health burden. Air pollution is an important global risk factor for disease. People who live in more polluted areas develop more often chronic and infectious disease and die prematurely as compared to people living in areas with low air pollution.

In large part of the World, people spend more than 90 percent of the time in indoor environments, where air quality is important for health. The environment outside the building, what goes on inside the building and the exchange of air pollutants affects the indoor air. Tight buildings can reduce energy consumption and entry of outdoor air pollutants, but unless ventilation is right indoor air pollutants from combustion processes, dampness, microbes, the dwellers bio effluents,
appliances, care and cleaning products, clothing, furniture, building materials, the underground and many other sources will build up indoors causing important health effects.

In this presentation, we will discuss how we can know whether one individual is more susceptible to harmful effect of air pollution than others are. Everyone is exposed, but some groups may be more susceptible to the harmful effect of air pollution than others may.

In this lecture, we will describe the mechanisms by which air pollution causes pulmonary health effects in the human population. The pulmonary health effects include exacerbation of asthma and chronic obstructive pulmonary diseases (COPD), increased risk of lower
respiratory tracts infections and lung cancer.

In this presentation, we will describe the mechanisms by which air pollution causes health effects in other parts of the body than the lungs. In continuation of this, we will discuss the important mechanisms of extra pulmonary health effect.

There is a long way before the whole world complies with the WHO guidelines for air quality, but the enormous burden of disease from outdoor air pollution forces us to increase action to come as far as possible. In continuation of this, we will discuss what we can do about air pollution at global, international, national, city and individual levels. Most of the actions to reduce air pollution also mitigates climate change and/or promote health in other ways – so there are many win-win and
win-win-win situations

Students are introduced to measuring and identifying sources of air pollution, as well as how environmental engineers try to control and limit the amount of air pollution. In Part 1, students are introduced to nitrogen dioxide as an air pollutant and how it is quantified. Major sources are identified, using EPA bar graphs. Students identify major cities and determine their latitudes and longitudes. They estimate NO2 values from color maps showing monthly NO2 averages from two sources: a NASA satellite and the WSU forecast model AIRPACT. In Part 2, students continue to estimate NO2 values from color maps and use Excel to calculate differences and ratios to determine the model's performance. They gain experience working with very large numbers written in scientific notation, as well as spreadsheet application capabilities.

In this video segment adapted from ZOOM, cast members make their own hovercraft and demonstrate how the air leaking out of a balloon can make a plastic plate hover above a table.

Air pressure is pushing on us all the time although we do not usually notice it. In this activity, students learn about the units of pressure and get a sense of just how much air pressure is pushing on them.

SYNOPSIS: This lesson introduces the connections between air quality and environmental justice.

SCIENTIST NOTES: This lesson illustrates how air quality is related to cardiorespiratory health and how environmental injustice exacerbates these issues in marginalized communities. A well-sourced list of resources is provided where students can learn about human respiration, environmental justice, air quality in New Jersey, and what is being done to address environmental injustice by both the state and the New Jersey Environmental Justice Alliance. Students are tasked with reviewing these sources and then sharing what they learned in a fishbowl discussion. This lesson is recommended for teaching.

POSITIVES:
-This lesson utilizes student choice, active listening, and active participation.
-Students are guided through a Fishbowl discussion which facilitates respectful listening and exchanging of opinions.

ADDITIONAL PREREQUISITES:
-Teachers should feel comfortable offering choice, allowing students independence and autonomy in their learning. This lesson encourages open conversation and monitoring regarding student held discussions.
-This resource is helpful for facilitating a Fishbowl discussion.
-Students will need access to the Teacher Slideshow in order to conduct their independent work.

DIFFERENTIATION:
-Students are able to work at their own pace and order for the playlist activity, but teachers can scaffold certain steps for students who need additional support.
-Teachers can create a sample guide for the independent playlist activity.
-Teachers can embed the necessary adjustments into the playlist and check boxes for students with special needs or considerations.
-Teachers can add a sixth check box that includes a chat with the teacher so that questions and checks for understanding can be incorporated.