By. Megan Rogers. Exposure to math and science has a bigger impact on studentsâ intent to major in a science, technology, engineering or mathematics (STEM) field than does math achievement, according to a study published in the October issue of the American Educational Research Journal.y. Megan Rogers. Exposure to math and science has a bigger impact on studentsâ intent to major in a science, technology, engineering or mathematics (STEM) field than does math achievement, according to a study published in the October issue of the American Educational Research Journal.
hockey - a game played on an ice rink by two opposing teams of six skaters each who try to knock a flat round puck into the opponents' goal with angled sticks. hockey game, ice hockey. hat trick - (sports) three consecutive scores by one player or three scores in one game (as in cricket or ice hockey etc.)
Ice hockey requires a hard disk of vulcanized rubber. A standard ice hockey puck is black, 1 inch (25 mm) thick, 3 inches (76 mm) in diameter, and weighs between 5.5 and 6 ounces (156 and 170 g); some pucks are heavier or lighter than standard (see below) .