It is the coldest time of the year, with short days and long nights. Trees start to lose their leaves, animals enter deep sleep, and snow blankets everything in many places. But how much do you really know about this season? From the science behind salt melting ice to animals who know just what to wear for winter to the origins of magical traditions and festive celebrations, put your knowledge to the test on all aspects of the snowy season! December 13, 2022
A totally free index of Internet resources for the K-12 Community.