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Atomic Interactions
Unrestricted Use
CC BY
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Explore the interactions between various combinations of two atoms. Turn on the force arrows to see either the total force acting on the atoms or the individual attractive and repulsive forces. Try the "Adjustable Attraction" atom to see how changing the parameters affects the interaction.

Subject:
Chemistry
Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Jack Barbera
John Blanco
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Wendy Adams
Date Added:
08/01/2009
Atomic Interactions (AR)
Unrestricted Use
CC BY
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Explore the interactions between various combinations of two atoms. Turn on the force arrows to see either the total force acting on the atoms or the individual attractive and repulsive forces. Try the "Adjustable Attraction" atom to see how changing the parameters affects the interaction.

Subject:
Chemistry
Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Jack Barbera
John Blanco
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Wendy Adams
Date Added:
08/01/2009
Atoms: The Space Between
Read the Fine Print
Educational Use
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This video segment adapted from A Science Odyssey takes a look at the scale of the atom and the tremendous amount of space between the electrons and the nucleus. If all this empty space exists in matter, how can any substance be solid?

Subject:
Chemistry
Physics
Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
01/22/2004
Basketball Physics
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Educational Use
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In this video from DragonflyTV, Jai and Jonathan track, graph, and analyze the motion of basketball shots as they investigate what factors influence the accuracy of their game.

Subject:
Chemistry
Physics
Science
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
08/09/2007
Becoming a Fossil
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Educational Use
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This video segment describes how the Australopithecus afarensis skeleton known as Lucy could have been fossilized. Footage courtesy of NOVA: "In Search of Human Origins."

Subject:
Astronomy
Biology
Chemistry
Physics
Professional Learning
Science
Material Type:
Activity/Lab
Diagram/Illustration
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
09/26/2003
Black Box Lab
Conditional Remix & Share Permitted
CC BY-NC-SA
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Students gather evidence about the contents of a sealed container and make predictions about the contents. Provides a good introduction to how scientists have determined the composition of atoms.

This activity also works well to discuss the nature of science in developing hypotheses, various ways of collecting data, and drawing supported conclusions.

Subject:
Chemistry
Science
Material Type:
Activity/Lab
Date Added:
01/15/2019
Blacker Than Black
Read the Fine Print
Educational Use
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In this video adapted from NASA, two members of a NASA research team working to produce carbon nanotubes share some background behind this new technology, show examples of how it will be useful, and explain the various tests being performed to ensure readiness for spaceflight.

Subject:
Chemistry
Engineering
Physics
Professional Learning
Science
Technology
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Date Added:
10/28/2011
Booming Sands
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Educational Use
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This video segment, adapted from NOVA scienceNOW, presents basic concepts of physics behind booming sand dunes. See how surface tension affects potential and kinetic energy and how it all works together to create sound.

Subject:
Chemistry
Physics
Science
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
04/19/2007
Breathing Blue
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Educational Use
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In this demonstration of chemical change, the presenter blows breath into a methylene blue solution releasing carbon dioxide which acidifies the water and changes it from a bright blue color to green.

Subject:
Chemistry
Physics
Science
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Date Added:
08/16/2009
The Bridge Challenge
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Educational Use
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In this interactive activity from the Building Big Web site, use your knowledge of bridge design to match the right bridge to the right location in a fictitious city.

Subject:
Chemistry
Engineering
Physics
Science
Technology
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
01/22/2004
Brinicles - HS-PS3-4, HS-PS3-2
Restricted Use
Copyright Restricted
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Science Phenomena: HS Physical Science - Energy - As ocean water freezes into solid ice the remaining saltwater forms into icy "stalactites" that descend into the ocean. This can be used as a phenomenon in an elementary class to show changes in state. In middle and high school the chemistry can be explored more deeply.

Subject:
Chemistry
Science
Material Type:
Diagram/Illustration
Provider:
The Wonder of Science
Date Added:
10/08/2021
Building Simple Machines: A Glass of Milk, Please
Read the Fine Print
Educational Use
Rating
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In this video segment adapted from ZOOM, the cast shows how the 34 steps in their Rube Goldberg invention use everything from gravity to carbon dioxide gas in order to accomplish one simple task: pouring a glass of milk.

Subject:
Chemistry
Engineering
Physics
Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
02/20/2004
Building Simple Machines: Plant Quencher
Read the Fine Print
Educational Use
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In this video segment from ZOOM, Jillian explains how her simple machine uses marbles, levers, flowing sand, and a spinning wheel to water a plant.

Subject:
Chemistry
Engineering
Physics
Science
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
02/20/2004
Building the Channel Tunnel
Read the Fine Print
Educational Use
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How do you build a tunnel 32 miles long -- under water? This video segment adapted from Building Big, follows the construction of the Channel Tunnel (nicknamed "Chunnel"), the engineering wonder that connects England to France.

Subject:
Chemistry
Engineering
Physics
Professional Learning
Science
Technology
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
01/22/2004
CK-12 Foundation - Chemistry 2017-18
Conditional Remix & Share Permitted
CC BY-NC-SA
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Table of Contents
1.0 Using This Book
2.0 Introduction to Chemistry and Science
3.0 Atoms (Standard I)
4.0 Energy Changes in Atoms (Standard II)
5.0 Bonding and Molecules (Standard III)
6.0 Conservation of Energy and Matter (Standard IV)
7.0 Chemical Reactions (Standard V)
8.0 Solutions (Standard VI)

Subject:
Chemistry
Science
Material Type:
Activity/Lab
Reading
Textbook
Author:
CK12 and Utah Teachers
Date Added:
02/08/2019
CK-12 Physical Science Concepts for Middle School
Conditional Remix & Share Permitted
CC BY-NC-SA
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CK-12 Physical Science Concepts covers the study of physical science for middle school students. The 5 chapters provide an introduction to physical science, matter, states of matter, chemical interactions and bonds, chemical reactions, motion and forces, and the types and characteristics of energy.

Subject:
Chemistry
Science
Material Type:
Textbook
Provider:
CK-12 Foundation
Provider Set:
CK-12 FlexBook
Author:
Jean Brainard, Ph.D.
Date Added:
11/01/2012
Catalytic Converter
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
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This video lesson aims to motivate students about chemistry and to raise their awareness about how chemistry helps in solving certain environmental problems. In this lesson, the air pollution problem created by cars and other vehicles is presented. The lesson will highlight causes of this problem, harmful products from it and possible solutions. There will also be discussion of ways to convert the pollutants produced by burning oil in vehicles into more friendly products.

Subject:
Chemistry
Science
Material Type:
Lecture
Provider:
M.I.T.
Provider Set:
MIT Blossoms
Author:
Prof. Mohammad El-Khateeb
Date Added:
12/10/2020
Centripetal Force: Pulling Cs and Gs
Read the Fine Print
Educational Use
Rating
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In this interactive activity from NOVA, discover how centripetal force can affect you when riding in a car or flying at high speeds in a fighter jet.

Subject:
Chemistry
Physics
Science
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Date Added:
02/20/2004