Download the lesson materials here. Is the continent of Africa really splitting apart? Students learn how to check the credibility of a source by finding experts to verify or debunk […] ...

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Mathematica needs you! Add, subtract, divide and multiply your way to victory. Meet the Karate Cats and practice spelling, grammar and punctuation as you chop, kick and smash the challenges. Join ...

Intermittent fasting involves limiting your daily food intake to a certain window of time. It’s become popular for weight loss and overall health improvements. One type is 16/8 intermittent fasting.

Learn about coordinating conjunctions as Julius Caesar prepares his legion to invade the British Isles. Then, put your knowledge to the test in the quiz! You use coordinating conjunctions to connect ...

The evidence that humans are causing climate change, with drastic consequences for life on the planet, is overwhelming. Experts began raising the alarm about global warming in 1979, a change now ...

In 1970, the first Earth Day sparked a massive public protest, with 20 million Americans taking to streets and college campuses to speak out against air and water pollution, wilderness loss, and ...

A NASA mission is taking four astronauts around the moon and back for the first time in 50 years. Will it make a difference in the world? By Natalie Proulx Through Times articles, photos, videos, ...