After carefully pouring out the vinegar from yesterday and replacing it with fresh vinegar, students returned their eggs to safe storage while the last of the egg shell dissolved overnight.

For the remainder of the class period, students investigated the body systems known to be impacted by the drug Ecstasy as introduced in the case study yesterday.  Students were directed to the website InnerBody.com to learn about both body systems and specific organs.  Working in teams of four, students filled out the associated worksheet, describing the location and function of the systems and organs, and also providing specific pieces of evidence from the case study that those systems or organs were not functioning properly.

For homework, students must watch and take detailed notes about the Crash Course video below (the excretory system):