Welcome to Dr. Madrid's classroom!
Hello and thank you for visiting the site. All materials from class, my Powerpoints, and your schedule of events will be posted and updated throughout the school year on this site. Please bookmark this page and check back frequently to see how things have changed.
"It is not the strongest of the species that survives, nor the most intelligent that survives. It is the one that is the most adaptable to change."
"Nature composes some of her loveliest poems for the microscope and the telescope."
"Nothing in biology makes sense except in the light of evolution."
"Politics is applied biology."