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    Katonah - Lewisboro School District
  • Weather Reserve Days 1, 2, 3 and 4 are now in-session days

    February 16, March 29, May 25  and May 29 will now be in-session days due to schools closing on October 30 because of loss of power, and on January 4, 5 and 17 because of snow.

    Katonah - Lewisboro School District
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    Katonah - Lewisboro School District



  Environmental Physics students designed a Passivhaus for their final project. These "passive houses" maximize heat gain from the sun while reducing heat loss to almost zero using physics concepts of thermodynamics, insulation, solar energy, as well as material science.  

Physics teacher Jim Panzer developed this project in collaboration with his colleagues in the science department at JJHS. A recent trip to Germany enhanced his understanding of the construction concept. 

"Thinking through a Passivhaus design gives students an awareness of their immediate surroundings." said Panzer. "They become more environmentally conscious, for instance, of where the sun is in relation to the windows of their house and how to harness this incoming solar radiation to reduce their dependence on fossil fuels."