More math problems.(For high schoolers.) This puzzle comes fromThe Grey Labyrinth puzzle site: One December morning after a particularly heavy snowstorm, the power fails. Fortunately, there is still an old wood stove with which you can prepare most of the professors' breakfasts. However one e...
REVIEW: This site offers many resources for chemistry teachers and students. Teachers will find a wealth of free worksheets and labs that can be downloaded in .pdf or Microsoft Word format. The Cavalcade O' Chemistry link takes users to the student resources. By clicking the Helpdesk link, stu...