Watershed Investigations: 12 Labs for High School Science provides high school educators with a series of broad-based, hands-on experiments designed to help students understand the relationships between human impact and local hydrology. Covering a range of disciplines-including geology, chemistry, Earth science, botany, and biology-this volume gives educators lesson plans that will interest the student and meet a wide array of state and national curricular standards.

This intriguing and fun book investigates 12 mysterious, inexplicable cases that have happened in the history of the Catholic faith, some of which still continue to happen or remain today.