Physics Classroom
Law Enforcement - Explosions
How do law enforcement officers determine the strength of an explosion based on the movement of objects around the point of origin? Scholars inspect the relative mass and velocities of two cars before and after an explosion. They perform...
Physics Classroom
Law Enforcement - Hit-and-Stick Collisions
How do police determine the speed of a car that has hit a stopped vehicle? Scholars determine the momentum of the car system both before and after a collision. They identify instances where the law of conservation of momentum appears to...
Curated OER
Pesticide Laws and Regulations
Students explore the laws and regulations of pesticides. In this pesticides lesson, students research how laws are made and identify the agencies responsible for enforcing the laws. Students research the Internet for laws and bills...
Curated OER
Ipm Pesticides And Regulations
Twelfth graders explore the process by which environmental laws and regulations are developed, passed, and enforced. They identify the major agency and office responsible for enforcing pesticide legislation and research the laws that...
Curated OER
Viruses Released
Seventh graders assume different roles to determine the cause of a possible virus outbreak in their school. They must investigate the symptoms reported and determine the virus causing these conditions, analyze the body systems affected...
Curated OER
Careers With an Aquatic Emphasis
Students are introduced to careers with an aquatic emphasis. They take a self-evaluation test on what they enjoy in school to determine which career is right for them. They listen to people in the field discuss what their job is like.
Curated OER
Can You Swim in Chocolate Water?
Third graders discss water pollution and its affects on animals. They watch a demonstration using a plastic fish in a fish bowl in which various types of water pollution are illustrated.