Pressing concerns about sustainability and the state of the environment amplify the need to teach students about the connections between ecosystem health, toxicology, and human health. Additionally, the Next Generation Science Standards call for three-dimensional science learning, which integrates disciplinary core ideas, scientific practices, and crosscutting concepts. The Bio Bay Game is a way to teach students about the biomagnification of toxicants across trophic levels while engaging them in three-dimensional learning. In the game, the class models the biomagnification of mercury in a simple aquatic food chain as they play the roles of anchovies, tuna, and humans. While playing, the class generates data, which they analyze after the game to graphically visualize the buildup of toxicants. Students also read and discuss two articles that draw connections to a real-world case. The activity ends with students applying their understanding to evaluate the game as a model of biomagnification. Throughout the activity, students practice modeling and data analysis and engage with the crosscutting concepts of patterns and cause and effect to develop an understanding of core ideas about the connections between humans and the environment.

Scientists often integrate measurements and data from various sources to ask questions and perform investigations. The exercises described here allow students to think critically and understand concepts that affect biological organisms as they make hypotheses about a selected stream or river, then graph, analyze, and interpret physical and chemical water-quality data (and possibly weather data) from local sources. Details on how to access, download, and manage data sets are provided.

This lesson is designed to teach students that behavior is a trait shaped by both genes and the environment. Students will read a scientific paper, discuss and generate predictions based on the ideas and data therein, and model the relationships between genes, the environment, and behavior. The lesson is targeted to meet the educational goals of undergraduate introductory biology, evolution, and animal behavior courses, but it is also suitable for advanced high school biology students. This lesson meets the criteria for the Next Generation Science Standard HS-LS4, Biological Evolution: Unity and Diversity ( NGSS Lead States, 2013 ).

The Biodiversity Community Action Project is a stimulating and vigorous project that allows students to gain an in-depth understanding of the interconnection between organisms and their environments as well as the connection of science to their lives and society. It addresses key content standards in the National Science Education Standards and integrates research, writing, and communication.