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...
Physics Classroom
Case Studies: Impulse and Force
Why are gym walls padded and cars required to have air bags? Scholars observe two similar situations, such as those listed above, with only one variable altered. They identify the different variable and determine how the variation...
Physics Classroom
Being Impulsive About Momentum Change
Scholars quantitatively apply their knowledge relating impulse, force, and time in the collision of objects. Three progressive levels challenge pupils with different ways of analyzing these problems. They identify multiple collision...
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
Newton's Second Law
Physics formulas provide more interest than simple math equations thanks to an informative installment from the series on Newton's laws of motion. The formulas guide pupils' thinking about how varying a quantity affects the rest of the...
Physics Classroom
Match That Free-Body Diagram
Pupils read a description of a physical situation and select the free-body diagram that best matches. As part of a series on applying Newton's Laws of Motion, scholars reinforce their skills applying forces and considering their relative...
Physics Classroom
Recognizing Forces
A common complaint among physics scholars studying Newton's laws of motion concerns drawing free-body diagrams. To practice the required pre-requisite skills for free-body diagrams, individuals identify which forces act in specific...
Physics Classroom
Change of State
Free-body diagrams display all forces acting on an object, helping scientists represent Newton's Laws of Motion. Scholars read a short description of motion and view the free-body diagram to begin the installment of a larger series on...
Physics Classroom
Force and Motion
Scholars focus on associating balanced forces with at rest or constant velocity motion and unbalanced forces with acceleration or deceleration. Practice problems with immediate feedback allow for quick success in an installment of the...
Physics Classroom
Balanced vs. Unbalanced Forces
Scientists use many different kinematic representations of motion. Review each of them with the help of an engaging interactive that is part of a larger series on Newton's laws of motion. The resource provides three levels of challenge...
Annenberg Foundation
America's History in the Making: Classroom Applications Four
The final installment of a 22-part American history series examines the many faces that make up the country's story. From Henry Ford to Tulio Serrano, scholars use biographical evidence and Internet research to uncover the people behind...
Annenberg Foundation
America's History in the Making: Using Digital Technologies
How can digital technology of today link us to the events of the past? Scholars use technology to uncover the vast number of historical resources available in lesson 12 of a 22-part America's History in the Making series. Using databases...
Annenberg Foundation
America's History in the Making: Classroom Applications One
Someone finds a time capsule 100 years from now, and it includes your family photo album. What would the photos tell that person about you and your place in history? Scholars investigate how artifacts tell stories. Using photos, maps,...
American Psychological Association
A Career in Psychology
Could you have a future therapist in your high school Psychology classroom? Find out by assigning the class to complete an activity where they discover more information about what a career in psychology looks like. Resources they view...
New York State Education Department
Global History and Geography Examination: January 2017
Global history and geography class members demonstrate their knowledge of and ability to analyze primary sources such as graphics, maps, political cartoons, and texts from important documents with an assessment that includes multiple...
New York State Education Department
Global History and Geography Examination: June 2017
Learners respond to multiple choice, short answer, and essay questions to demonstrate their understanding of global history and geography.
New York State Education Department
Global History and Geography Examination: August 2017
Looking for a final examination for global history and geography? Here's a resource that includes multiple choice, essay, and short answer questions.
New York State Education Department
Global History and Geography Examination: January 2018
Finding a test that assess knowledge of global history and geography can be challenging, but here's a resource that solves the problem. Updated January 2018, the exam asks class members to analyze charts, primary sources, and graphic...
New York State Education Department
US History and Government Examination: June 2017
Ready for a test that uses primary sources as a tool to assess comprehension? Learners answer multiple choice, essay, and short answer questions to demonstrate their understanding of American history.
New York State Education Department
US History and Government Examination: August 2017
Developing a test that uses primary sources to assess class members knowledge of the history of the United States is no easy task! Save yourself the time and stress and use a final exam that includes essay, multiple choice, and short...
Population Connection
The Carbon Crunch
Carbon is in the air; should we care? Teach the class why it is important to pay attention to carbon levels and how the world population and various countries across the globe affect the carbon levels in the atmosphere. High schoolers...
Population Connection
Where Do We Grow from Here?
Did you know that the population is expected to grow to 11 billion by 2100? The resource serves final installment in a six-part series on the global population and its effects. Scholars interpret data from the United Nations about the...
University of Pennsylvania
Using Political Postcards to Teach a Revolution of Political Thought
Discuss how political postcards affected everyday people's thoughts and beliefs. Pupils continue a unit on the Dreyfus Affair as they engage in class discussion, watch a video, view a PowerPoint presentation, and fill out worksheets to...
University of Pennsylvania
Using Comic Strips to Teach Multiple Perspectives
Scholars view comics from two different perspectives; one paints the Alfred Dreyfus as innocent, while the other portrays the exact opposite. They solve the mystery of what happened by analyzing the source, working in groups, and...