This week's slideshow highlights: 6th graders working as teams of meteorologists forecasting the weather across the U.S. and also teams of engineers designing and testing tools meteorologists use such as wind veins and anemometers; 7th graders wrapped up their unit "From Cells to Organisms" by working as epidemiologists to collect data to diagnose the source of an infectious disease outbreak, and they also explored the first lesson in our next unit, Reproduction, by learning about genetic conditions such as one known as Marfan Syndrome; and our 8th graders dug into a unit exploring Evolution by investigating how evolution works in real time in terms of bacteria building up antibiotic resistance to overuse and patients not taking them as prescribed, and they also explored how environment impacts which traits nature will select for such as a worm color trait in populations of worm species and how easily birds would be able to find them as a food source.