■七沢の里山を「環境世界」ととらえ、木材利用、チップバイオマスエネルギー、雨水浸透、森からの新鮮空気取り込み、ホットチューブによる地中熱利用など、電気を除く低カーボン建築を実現した。
■建物を「みんなの大きな一つの家」という共同性・連帯感をもった空間となるよう、全体が大屋根により縦断面形がうねりながら、様々な学習グループに対応した大きさの空間を生み出した。
■平面的な建物形態は、自然を建築が押さえず、建物の形態は左右に振れながら、樹木を避け、丘の地形に逆らうことなく配置した。
■学校法人内田学園の七沢希望の丘初等学校の教育理念として、無学年テーマ学習、自然から学ぶ、体験型学習を空間に表現。
■ Nanasawa Kibonooka Elementary School is located in Kanagawa Prefecture’s
“satoyama”, the intermediate zone of forested foothills between the mountains
and arable flat land.
■ The teaching methods are 1. learn from nature, 2. group of non grade,
3. theme researching, 4. individual ability by arts. We designed the educational
concept into the space and principle to natural symbiotic.
■ Building materials, energy, rain-water, gray-water, and other waste
materials create a micro-ecosystem, originating within the site and returning
to it. The architect believes independent and self-sufficient buildings,
such as this school, can become models for public buildings in provincial
cities in the year 2050.
■ 1st concept is Creating versatile educational space, while maintaining
the character and biodiversity of satoyama. And 2nd is Creating environmental
architecture sensitive to satoyama that makes the most of local microclimate.
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