
The chemical structure of DDT (dichlorodiphenyltrichloroethane), a common insecticide [DDT was banned by the US EPA in 1972]
ENVIRONMENTAL SCIENCE 2025-2026
GENERAL CHEMISTRY 2025-2026
Mr. Costa, Room A409
LBHS: Long Branch, New Jersey
E-mail: HERE
Friday, August 22, 2025
2:56:25 PM

Organization is critical to your success in any class. We will construct an INTERACTIVE SCIENCE NOTEBOOK and start using various AVID strategies in early September. So be sure to bring a single subject, spiral notebook (at least 100 pages in length) to class and, please, let me know ASAP should you need one.
Practice is also essential to your success in life. You must practice what we teach, and you will learn even if you make mistakes. That's how learning takes place! You will get MOST of your work done during class; however, you can also expect some homework.
Technology is integral to science, impacting how we conduct research, analyze data, and even how we teach & learn science. So bring your Chromebook to class every day.
Step into science: let's go!