Unit Title	Author
2021
Critical Metals and Their Real-World Applications	Ariel Coff
Keywords: earth metals, mining, periodic table
Sustainable? Systemic Dis-illusions?	Maya Bhagat
Keywords: sustainability, systems, rare earth metals, critical metals
Where Does Our Water Come From?	David White
Keywords: water, Watershed, water pollution, water cycle, water filtration
Humans and the Environment: How Water Pollution and Littering Affect Health	Chelsea Maher
Keywords: Health, littering, environment, pollution, engineering, urban, water, waterways, world
What Happens After the Water Leaves the Sky?	Aisha Kittrell
Keywords: hydrologic cycle, storm drain, stormwater, run-off, the water cycle, water quality, water pollution, water filtration
Freshwater In Our World: Philadelphia’s Freshwater Supply and the Role We Each Play in its Future	Phyllis Hurwitz
Keywords: impermeable sources, hydrologic cycle, distribution of water, philadelphia middle school science, urban watershed, water, climate change, water pollution
The Museum of Gold	Kristin Nakaishi
Keywords: gold, geology, Sociology, economics, minerals
2017
The Truth Is Out There: Finding Exoplanets	Klint Kanopka
Keywords: Space Science, Science, Physical Science, Math
Models on Earth and Space	Amatise Ponzo
Keywords: Earth Science, Space Science, listening, Reading
Weathering	Kimberly Sweeney
Keywords: erosion, Science, weathering
Extracting Earth’s Elements	Eual A. Phillips
Keywords: green chemistry, ionic, earth, Environmental Science, endangered elements, Math, crystals, physics, molecular geometry, minerals, covalent, Chemistry, compounds, coordination
The Earth’s Layers	Monique McCoy
Keywords: Earth Science, Science, Physical Science, Math, climate change, algebra
Watch Out! It’s an Earthquake!	Monique Henry
Keywords: Earth disruptions, Earth Science, Earthquakes, occurrences, Philadelphia School District of Philadelphia
2016
When Batteries Die, Do They Go to Heaven?	Bruce S. Karpe
Keywords: High School, sustainability, Environmental Science, Electronic Waste, recycling, Science, Physical Science, trash, Chemistry, batteries
Determining the Motion of Galaxies Using Doppler Redshift	Caitlin M. Matyas
Keywords: High School, Inquiry, Hubble expansion, Doppler effect, discussion, Science, physics, redshift, simulation, Physical Science, astronomy
Nuclear Fusion in the Cosmos and the Chemistry Curriculum	Alex Leed
Keywords: Fusion, High School, stellar evolution, Physical Science, Chemistry, astronomy
The Born Identity of Atoms	Eual A. Phillips
Keywords: graphing, fusion linear equations, fission, High School, stars, stellar nucleosynthesis, Science, protons, physics, radioactivity, reactions, Physical Science, nuclides, nuclear, neutrons, modelling, Medicine, Chemistry, universe, algebra, atoms
The Influence of Plate Tectonics on Our Ever Changing Earth	Emily McGady-Greenleaf
Keywords: geology, Earth Science, Earth disruptions, Earthquakes
Earth, Our Fragile Home: Waste, Methane and Climate Change	Cara Wallin
Keywords: greenhouse effect, global warming, landfills, methane gas, climate change
Climate Change and My World	Jaimie Piotrowicz
Keywords: greenhouse gas, temperature, emissions, pollution, Natural resources, climate change, atmosphere, carbon dioxide