• The joy of nature

    Students enjoy playing on natural features in their playground.

  • What we grow by .

    I grew this! Students in school gardens grow their confidence, scientific knowledge and math skills. They feed their understanding of nutrition, too.

  • natural whistles by .

    Students practice their leaf calls by blowing air across a blade of grass held between their thumbs.

  • painting storm drains

    Students paint storm drains to remind people that pollution and trash can flow directly into the harbor.

  • STEM in Gardens by .

    Mapping a garden combines geography, botany, spelling, math and art.

  • Living classrooms2 by .

    Turning algae into I'll go, students learn how to derive energy from algae.

  • oyster spat

    Spat on the half shell. A baby oyster (spat) will be grown on an oyster shell in an oyster cage suspended in the Baltimore Harbor. Oysters filter sediment and pollutants from the water.

  • investigations by .

    Gardening gives students a chance to investigate the natural world with awe and intense interest.

  • outdoor classroom by .

    Scott Hartman takes students outside to learn about gardening, nutrition, biology, cooking and math. When he asked one class of students why the chickens were kept in a fenced in enclosure, a student anwered, "Because it did something really bad?"

7 steps to healthy, high performing students (and schools)

Welcome To The Petri Dish

With over 80,000 commercial chemicals in our lives, we are stewing in our own experiment.

And the results are dramatic: lines on charts that climb like a mountain range into the future: breast cancers up, testicular cancers up, diabetes up, autism up, asthma up, ADHD up.


But not all the indicators are up.

Sperm counts are down dramatically


Many of these maladies are begun during early developmental stages where even low levels of chemical exposure can create changes that tick like time bombs into the future, presenting as cancers, diabetes, infertility, cardiovascular or Parkinson’s disease years later.

While Europe and Canada require chemicals to be proven safe before they are used commercially, here in the United States we stumble toward our own silent spring — waiting for chemicals to be proven unsafe by the trail of death, disease and loss that they leave behind them. The legacy of the this wait- and -weep gamble with lead, asbestos, PCB’s and mercury continues to haunt our health and economy decades after the harm was discovered.

If we are to protect our children, our schools must take seven steps to create healthy environments for students.

  1. Remove or remediate all known chemical and hazardous materials in schools.
    This seems obvious, but schools throughout the country fail to properly remediate lead paint, lead in water, asbestos (insulation around pipes, boilers) PCB’s (pre 1979 ballasts for florescent lighting) mercury (glass thermometers and science lab materials) and carbon monoxide (from mechanical systems and vehicle exhaust).
  2. Revise purchasing lists to allow only healthy cleaning, pest management and materials to be purchased by schools.
    Require construction and cleaning contractors to only purchase and use these approved products.
  3. Create small teams at schools to learn and carry out the Tools for Schools and/or Healthy Seat programs by the EPA.
    These teams inspect schools for moisture, pests, dust, mold, and poor ventilation and attempt to find solutions before they become health issues for students or expensive remediation issues for the district.
    You can learn more at : http://www.epa.gov/iaq/schools/
  4. Educate children and parents on creating healthy homes with information on how to reduce lead, chemical, mold and hazardous materials in the home.
    Children spend more time at home than at school; lowering their exposure at home is more important than lowering it at school.
  5. Bring back physical activity at schools.
    Creating a healthy mix of recess, physical education, dance and five minute movement breaks between classroom activities can help students focus better on their work, reduce discipline problems and lead to stronger, healthier kids.
  6. Track asthma absences.
    Schools do report asthma events that occur on campus, but often fail to track whether absences from school are due to asthma. This information could help schools understand the scope of the problem, provide a baseline to judge indoor air quality and education efforts and provide early indications of problems that should be addressed.
  7. Educate teachers on creating and maintaining a healthy classroom environment.
    Often teachers don’t understand how their actions can create health problems.
    Fumes from science, shop and art classes, mold from overwatered plants, stacks of papers that block ventilation, food that attracts pests can all create asthma triggers.
    Chemicals stored under sinks can present poisoning hazards.

These are simple, proven and cost effective means of protecting our children and improving their ability to learn and grow. Let’s start today.


Related Articles


Burning Issues – Curtis Bay, Maryland

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Testimony on whether the Public Service Commission should allow the largest incinerator in the nation to be built at Curtis Bay, Maryland. The plans call for trucking in 4,000 tons of garbage a day to the plant which would be located within a mile of two schools.



Jacobs Report

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Baltimore City School officials and advocates speak and tour the Northwood Elementary School in Baltimore as the Jacobs Report (a school facilities report) was released to the public.
The report gave the district an overall rating of “very poor”.
Officials plan to use the report to help garner funding for a major construction and renovation of Baltimore City Schools.


  • Bishop Douglas Miles
  • Neil E. Duke Esquire, chairman, Baltimore City Board of School Commissioners
  • Baltimore City Mayor, Stephanie Rawlings-Blake
  • Dr. Andres Alonso, CEO, Baltimore City Public Schools



Try This vol.1

posted in: Blog | 0

Here is something that I hope that we will try.

First, create a chart of objectives, actions and goals with timelines. What you want to happen and when.
Make each of these specific to one day and one kid. Something that you could take a picture of when it happens.

Like Brenda, a 4th grader won’t have an asthma attack at school any time after Jan 4th, 2013.
Or after school renovations on May 16th, 2012 Johnny Marx in 1st grade can stay all day at school instead of having to wait for his mother to leave work and pick him up because school was canceled for excessive heat.
Or Latasha in kindergarten reading her first new book as the reading aid helps her to sound out the long words.

Both the reading aid and the book were funded with energy savings that the school created.
Keep those kids in your head every day.
Greet them in the morning when you wake up.
Go to bed thinking of them.
They should be sitting on your lap and riding on your shoulders.
So when someone in the meeting explains that this is going to take a few years or we just don’t have the resources for this, you will be their voice.

And you will be there to remind everyone that NOW is a very good time to change the world for these kids.

Experiment US

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Cool Green Schools runs the Experiment You project to help students study and improve their health and learning. America has been running the Experiment US project since 1776, offering citizens the right to... READ MORE

Learning to Live In Baltimore

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  How schools can improve the health of students and their communities The 2017 Neighborhood Health Report by the Baltimore City Health Department is hard to read.             ... READ MORE