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Delivery Class of Elementary School Which
Used Thermal Water½Science Partnership Project½
Takahiro SUZUKI+, Noritoshi OKAZAKI+, Tomo SHIBATA+,Yasuji MURAYAMA+ and Tatsuya SATO,῏῍ !"#$%&'()*+,-.#/01 #2()'345678-.9:;4   :1 +,.#/0<3' =ῌ>?-@ABA&'34CDEFGHI7JK7&'L3*.MDNO'34  +2 #PQRS1  NT?UVWXYZ#[\]^Fῌ_7G`7abcῌcdef8G&'g()* h' i)' *#&j kl#mnῌ#opq&( DH7r&*s - t#uvw.M&'N3     xyz{|}^~7# - Y&  !#! "RSD 0 #NO* $g()'34cdef8G#: D#&*
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 + Geological Survey of Hokkaido,  *0*ῌ*2+3   +3  +,N+3 W+,, Kita-ku, Sapporo *0*ῌ*2+3, Japan.
, , Sapporo municipal institution   *0,ῌ*3-,   ,  +.
Hiragishi elementary school, Hiragishi ,ῌ+., Toyohira-ku, Sapporo *0,ῌ*3-,, Japan.

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