Curated OER
Atmospheric Chemistry
If you need a comprehensive review of the development of Earth's atmosphere through the ages, then this is for you! The presentation starts with a introduction to theories of planet formation and initial distribution of isotopes in the...
Space Awareness
Let's Break the Particles
Build learning by breaking atoms! Young scientists study the way energy changes with a hands-on activity. As they roll steel marbles down a ramp, learners test the hypothesis that kinetic energy does not go away with friction or...
Concord Consortium
The Temperature-Volume Relationship
What effect does temperature have on the volume of a gas? Observe the temperature-volume relationship through an animated simulation. The user controls the temperature, and a moveable piston reacts to increased or decreased thermal...
Curated OER
Momentum And Colliding Spheres
Students explain that mass times velocity equals momentum. They investigate the impacts of collisions and their results and determine the vector of an incident.
Curated OER
Activity Three Teacher Page: Collisions
Students after completing this lesson, identify variables that affect the system, and specify which variables are independent; which are dependent. They represent data in a data table and a graph and analyze data and make predictions.
Curated OER
Physics: Bounce - Projectile Motion and Collisions
Students conduct and observe experiments in Newtonian mechanics, kinematics, and projectile motion. They analyze the motion of a ball rolling off a table, falling, and then bouncing. Students answer a series of questions analyzing the...
Curated OER
Time-Out
Students watch the Time-Out Shrot, "Martin's Dad's Story" They work in groups to plan a Jerry Springer type of talk show. Students prepare a summary that can be read at the end of their "show" including a summary of what ha happened, the...
Curated OER
Bounce (Projectile Motion And Collisions)
Students analyze the motion of an object as it moves through a complex path that includes rolling, falling, and bouncing. They answer questions related to what forces are acting at any given time.
Curated OER
Collision Course
Students measure the speed of moving marbles and use the results to calculate velocity and momentum. They analyze the events preceding a Japanese train crash.
Curated OER
Unit IX: Worksheet 1 - Impulsive Force
Bouncing balls and rockets taking off provide ammunition for your physics arsenal. Your class will solve mulit-step problems for velocity, momentum, and force. This is an ideal homework assignment for practice solving motion problems.
CK-12 Foundation
Crash
Explore the chemistry behind the airbags that keep you safe in a collision. Using a simulation, your classes find the best gas to use to inflate an airbag. The simulation shows the time it takes to inflate to a maximum volume....
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...
Curated OER
Titanic Crossword
Get your historians motivated to research the Titanic through this crossword puzzle! Students use 12 clues about the ship's history, maiden voyage, and sinking to complete the puzzle. Consider using as a way to solidify information...
CK-12 Foundation
Bumper Cars
Is the transfer of energy different in bumper cars with stable versus bouncy bumpers? One of the variables explored in the simulation is bumper type; other variables are the mass and velocity of each car. This allows pupils to see the...
Serendip
Diffusion and Cell Size and Shape
Is your class ready to size up the topic of diffusion? Help them get cell shape savvy with a well-written handout. The resource covers how substances such as oxygen passively move through the cell membrane and how cell size and shape...
Rice University
College Physics for AP® Courses
Take a look at an organized physics course. The 34-section electronic textbook covers material in AP® Physics 1 and 2. Teachers use the text to supplement lectures and have the class work through the labs. Each section contains multiple...
Journey Through the Universe
Impact Craters: A Look at the Past
The Galle crater on Mars is also known as the Happy Face crater because of its appearance. First, scholars use pebbles and flour to simulate craters and study their properties. They then apply this knowledge to help decipher the history...
Curated OER
Exploring the Big Bang with the LHC
In this Big Bang Theory worksheet, students read about how scientists simulate the original Big Bang conditions using atom smashers. Students solve 4 problems given about the Big Bang. They find the average collision energy of particles...
Curated OER
Transition State Theory
In this transition state theory worksheet, students read about chemical reactions and the theory for how chemical reactions proceed. They answer questions about the activated complex, the activation energy and the collision theory all...
Curated OER
Crash Test Smarties
Students share hypotheses about the variables needed to produce a collision between two moving objects. They simulate the impact of a moving object on an object that creates a spray of debris, and simulate a NASA Deep Impact study.
Curated OER
2009 Momentum 4
In this momentum worksheet, students solve 11 problems including finding initial and final momentum of objects, finding velocity of objects, determining kinetic energy before and after collisions and finding final speeds of moving objects.
Perkins School for the Blind
Safety Crash Testing
Everyone knows that cars have safety features, but wouldn't it be fun to design your own? Learners with visual impairments build a ramp and then attempt to use the material provided to design a safety system to protect a raw egg from a...
CK-12 Foundation
Crash Test Dummy
Why are car manufactures required to install seat belts and airbags; do they really make that big of a difference? Scholars use a simulator to determine the amount of force dissipated by a seat belt and airbag in a head-on crash. This is...
Curated OER
Breathing New Life into Old Traditions
Students investigate the role of ceremonies and other traditions of Native American cultures. They research various Native American nations and create posters that visually depict their research.