Regents High School Examination: Earth Science - June 2006

A remarkably high number of scholars passed the AP Biology exam in 2016 with over 61 percent earning college credit. The College Board released the entire free-response section for future scholars to study. After answering the eight...

While well intentioned, human intervention sometimes has negative effects. Learners explore this and other environmental topics as they respond to four free response exam questions. Topics span from the implementation of bioelectric cars...

Six color posters are included, one for each step of the scientific method. Each step in the process is named, and three points to remember or questions to ask are also included to stimulate thinking.

It's one of those questions that seems simple, but is it? Watch as an interviewer asks people how long it takes for the Earth to go around the sun — and their surprising responses. The video provides a humorous look at a basic earth...

Is it really love that makes the world go 'round? Find out in an amusing interview-based video. The narrator asks visitors at a city park why Earth continues to turn on its axis. After several misguided attempts at invoking different...

Can questions of morality, good and evil, right and wrong, and/or what is worth living and dying for...be answered by science? Author Sam Harris presents a strong case for the need for a universal conception of human values. He argues...

Who receives that greatest amount of radioactive exposure? After visiting some of the most radioactive places on earth, including Chernobyl and Fukushima, viewers consider the exposure of radiation workers, astronauts, and cancer...

Our atmosphere is pretty amazing! How does it minimize the effects of solar weather? Scholars discover Earth's first line of defense against the sun—the magnetosphere. The activity, one of several in a sun unit from NOVA, explains how...

It's commonly known that over 70 percent of of the earth's surface is covered by water, but exactly where did it all come from? Join this short video as it travels back to the beginning of the universe in search of the origins...

Why are there so many different skin colors? Check out the science and the anthropological theories used to explain the rich palette of human skin colors as presented in the short video.