Four people are dead in two separate accidents in Central Ohio. In Pataskala, investigators say a head-on collision on East Broad took three lives. One vehicle crossed the center line. Early this morning, the driver of a pick-up truck was killed when he slammed into a tree in a residential area south of Route 104 [...]
Stories in Ice
ice-cores-module-4-finalThrough examining ice cores, scientists can observe and record past climate conditions without having lived in those conditions.
This lesson introduces students to the concept of a proxy as a substitute for actual observations. Students participate in a simulation in which they use proxies to determine what their science teacher had to eat for three days before becoming ill with food poisoning.
Download the teacher’s guide (PDF, 90K)