How do scientists determine the best method for removing pollutants from our water sources? Environmental scholars experiment with pollution clean-up options to discover which are the most cost-effective, fastest, and most thorough....

Prior to reading The True Confessions of Charlotte Doyle by Avi, spark engagement, and step into the shoes of Charlotte Doyle through this guided imagery activity focusing on adventure and the emotions that may be felt along...

Find an answer to the age-old debate of whether life exists on Mars. Groups determine criteria to help look for signs of life on Mars. The activity has the class simulate testing Martian soil samples for signs of life before drawing...