Have you ever flown on an airplane? Sometimes the ride can be bumpy. This might be scary. What is happening?
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In the Know
The Last Ice Age
About 20,000 years ago, ice covered much of Earth. Temperatures … read more
In the Know
Is Ice a Rock?
Is the ice in a glacier a rock? To answer … read more
![Members of the Redbone Singers drumming group answered student's questions during an activity portion of St. Paul's first official Indigenous Peoples Day at American Indian Magnet School in St. Paul, Minn., on Monday, October 12, 2015. ]](https://k-5impactnewsgk-1.mheducation.com/wp-content/uploads/2018/09/OCT_GK1_012P.jpg)
In the Know
Celebrating an October Holiday
Christopher Columbus was an explorer. He came to America in … read more