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Accuracy and Precision Lab With Measurement and Density
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CC BY-NC-SA
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In this lab exercise, students practice correctly using measurement tools, recording data, calculating density, using significant figures, and exploring the concepts of accuracy and precision.

Subject:
Chemistry
Mathematics
Physical Science
Physics
Material Type:
Activity/Lab
Assessment
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Chris Lenius
Date Added:
11/08/2018
Acid-Base Solutions
Unrestricted Use
CC BY
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How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?

Subject:
Chemistry
Physical Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Kathy Perkins
Kelly Lancaster
Lancaster, Kelly
Loeblein, Patricia
Malley, Chris
Parson, Robert
Patricia Loeblein
Perkins, Kathy
PhET Interactive Simulations
Robert Parson
Date Added:
09/01/2010
Acid-Base Titration of an Eggshell
Conditional Remix & Share Permitted
CC BY-NC-SA
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This activity is acid-base titration lab where students determine the percent of calcium carbonate in an eggshell.

Subject:
Chemistry
Ecology
Life Science
Physical Science
Material Type:
Activity/Lab
Assessment
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Jeff Ehmke
Date Added:
02/10/2023
Acid Concentration and Strength Investigation
Unrestricted Use
CC BY
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This is a simulation activity that investigates acids and base chemistry. The simulation investigates ion concentration differences between strong & weak, acids & bases. This activity can be done in class, or as homework.

Subject:
Chemistry
Physical Science
Material Type:
Lesson Plan
Simulation
Provider:
PhET
Date Added:
06/30/2016
Aeronautics and Astronautics
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CC BY-NC-SA
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These courses, produced by the Massachusetts Institute of Technology, introduce the fundamental concepts and approaches of aerospace engineering, highlighted through lectures on aeronautics, astronautics, and design. MIT˘ď‹ď_s Aerospace and Aeronautics curriculum is divided into three parts: Aerospace information engineering, Aerospace systems engineering, and Aerospace vehicles engineering. Visitors to this site will find undergraduate and graduate courses to fit all three of these areas, from Exploring Sea, Space, & Earth: Fundamentals of Engineering Design to Bio-Inspired Structures

Subject:
Career and Technical Education
Chemistry
Mathematics
Physical Science
Physics
Technology and Engineering
Material Type:
Full Course
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Date Added:
03/17/2011
Air Has Matter
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CC BY-NC-SA
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This is a series of activities demonstrating that air has mass, takes up space, and can exert a force on objects enough to lift them.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Caroline Sorensen
Date Added:
02/10/2023
Air Is Matter
Conditional Remix & Share Permitted
CC BY-NC-SA
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This is a series of investigations about air and its properties. How air exists all around us, and things it is capable of doing.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Caroline Sorensen
Date Added:
02/10/2023
Air- She's So heavy!
Conditional Remix & Share Permitted
CC BY-NC-SA
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This is an inquiry activity that relies of pervious understanding of balancing and weighing to introduce a properties of air.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Date Added:
02/10/2023
Alpha Decay
Unrestricted Use
CC BY
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Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life.

Subject:
Physical Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Danielle Harlow
John Blanco
Kathy Perkins
Noah Podolefsky
Perkins, Kathy
Ron LeMaster
Sam McKagan
Wendy Adams
Date Added:
07/21/2011
Alpha Decay (AR)
Unrestricted Use
CC BY
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Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life.

Subject:
Physical Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Carl Wieman
Danielle Harlow
John Blanco
Kathy Perkins
Noah Podolefsky
Perkins, Kathy
Ron LeMaster
Sam McKagan
Wendy Adams
Date Added:
09/02/2012
America's Energy Future from the National Academies
Unrestricted Use
CC BY
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This video from the U.S. National Academies summarizes the energy challenges the United States faces, including the technological challenges, and the need for changes in consumption and in energy policy.

Subject:
Physical Science
Material Type:
Activity/Lab
Provider:
CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:
CLEAN: Climate Literacy and Energy Awareness Network
Author:
National Academies of Sciences
Date Added:
02/07/2023
Analysis of Biological Networks (BE.440), Fall 2004
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CC BY-NC-SA
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This class analyzes complex biological processes from the molecular, cellular, extracellular, and organ levels of hierarchy. Emphasis is placed on the basic biochemical and biophysical principles that govern these processes. Examples of processes to be studied include chemotaxis, the fixation of nitrogen into organic biological molecules, growth factor and hormone mediated signaling cascades, and signaling cascades leading to cell death in response to DNA damage. In each case, the availability of a resource, or the presence of a stimulus, results in some biochemical pathways being turned on while others are turned off. The course examines the dynamic aspects of these processes and details how biochemical mechanistic themes impinge on molecular/cellular/tissue/organ-level functions. Chemical and quantitative views of the interplay of multiple pathways as biological networks are emphasized. Student work will culminate in the preparation of a unique grant application in an area of biological networks.

Subject:
Biology
Chemistry
Life Science
Physical Science
Material Type:
Full Course
Provider:
M.I.T.
Provider Set:
M.I.T. OpenCourseWare
Author:
Essigmann, John
Sasisekharan, Ram
Date Added:
01/01/2004
Analytical Chemistry
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CC BY-NC-SA
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Analytical chemistry spans nearly all areas of chemistry but involves the development of tools and methods to measure physical properties of substances and apply those techniques to the identification of their presence (qualitative analysis) and quantify the amount present (quantitative analysis) of species in a wide variety of settings.

Subject:
Chemistry
Physical Science
Material Type:
Textbook
Provider:
U.C. Davis
Provider Set:
ChemWiki
Date Added:
11/09/2017
Analyzing pH: Comparing Citrus Fruits, Stain Removers and a Green Product
Conditional Remix & Share Permitted
CC BY-NC-SA
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This activity will introduce pH testing of cleaning products, citrus fruits, and then analyzes a mystery Green product. Students will compare and contrast findings to discover an earth friendly product.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Carol Hultman
Date Added:
02/10/2023
The Angle on Pool
Read the Fine Print
Educational Use
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Find out how angles and symmetry come into play in the game of pool in this video adapted from Annenberg Learner’s Learning Math: Measurement.

Subject:
Chemistry
Geometry
Life Science
Mathematics
Physical Science
Material Type:
Lesson
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media Common Core Collection
Author:
U.S. Department of Education
WGBH Educational Foundation
Date Added:
06/18/2012
Applicable Stoichiometry: Combustion Reaction of Acetylene
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CC BY-NC-SA
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Practical lab into the chemical reaction between calcium carbide and water and the resulting ignition of acetylene gas.

Subject:
Chemistry
Physical Science
Material Type:
Activity/Lab
Assessment
Lesson Plan
Provider:
Science Education Resource Center (SERC) at Carleton College
Provider Set:
Pedagogy in Action
Author:
Adam Gregory
Date Added:
02/10/2023
Archimedes' Puzzle
Read the Fine Print
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In this math activity, learners explore the history of the Stomachion (an ancient tangram-type puzzle), use the pieces to create other figures, learn about symmetry and transformations, and investigate the areas of the pieces. The Stomachion, believed to have been created by Archimedes, consists of 14 pieces cut from a square, which can be rearranged to form other interesting shapes.

Subject:
Geometry
Mathematics
Material Type:
Interactive
Lesson Plan
Provider:
National Council of Teachers of Mathematics
Provider Set:
Illuminations
Author:
NCTM Illuminations
Samuel E. Zordak
Thinkfinity/Verizon Foundation
Date Added:
11/09/2008
Atmospheric Chemistry
Conditional Remix & Share Permitted
CC BY-NC-SA
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This course provides a detailed overview of the chemical transformations that control the abundances of key trace species in the Earth’s atmosphere. Emphasizes the effects of human activity on air quality and climate. Topics include photochemistry, kinetics, and thermodynamics important to the chemistry of the atmosphere; stratospheric ozone depletion; oxidation chemistry of the troposphere; photochemical smog; aerosol chemistry; and sources and sinks of greenhouse gases and other climate forcers.

Subject:
Atmospheric Science
Earth and Space Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Jesse Kroll
Date Added:
02/08/2023
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
Physical 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
Rating
0.0 stars

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
Physical Science
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Adams, Wendy
Barbera, Jack
Blanco, John
Lancaster, Kelly
Perkins, Kathy
Podolefsky, Noah
Wieman, Carl
Date Added:
08/01/2009