Classroom Activity for the NOVA program Descent Into the Ice: In Is It Icy Water or Watery Ice, students investigate the phase change of water turning into ice. Grades 6-8.

SNOHOMISH — The biotechnology curriculum is new; the equipment, pricey. The goals are ambitious and the motivation hits close to home.

Justin S. De Lury, Experiments with Model Glaciers, The Journal of Geology, Vol. 34, No. 3 (Apr. - May, 1926), pp. 266-274 Free online reading for over 10 million articles Save and organize content ...