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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
Ron LeMaster
Sam McKagan
Wendy Adams
Date Added:
07/21/2011
Alpha Decay (AR)
Unrestricted Use
CC BY
Rating
0.0 stars

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
Ron LeMaster
Sam McKagan
Wendy Adams
Date Added:
09/02/2012
Anthropology Mini Lectures: A collective resource for online teaching in the time of COVID19
Unrestricted Use
CC BY
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This is a collection of mini lectures created by anthropologists and those in conversation with anthropology as supplimental material to assist college and university instructors who were made to shift their courses online because of COVID19.For more information, see here.To contribute, please create an OER author account and send your name and OER registered email to AnthropologyTeaching@gmail.com.

Subject:
Anthropology
Material Type:
Activity/Lab
Homework/Assignment
Lecture
Lesson Plan
Reading
Syllabus
Teaching/Learning Strategy
Author:
Zoe Wool
Paige West
Chloe Ahmann
Laura Story Johnson
Kate Fischer
Maira Hayat
Kim de Rijke
Daniel Souleles
Devin Proctor
Rose Wellman
Emily Hammerl
Katrina Thompson
Rebecca Lester
Emily Yates-Doerr
Andrew Flachs
Rosalyn Bold
Noah Theriault
Jonathan Wald
Heikki Wilenius
Flosha Diliena Liyana Saran Arachchige Don
Sabra Thorner
Jonathan Padwe
Laura Ogden
Geir Henning Presterudstuen
Lauren Visconti
Brett Hill
Date Added:
03/15/2020
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:
Carl Wieman
Jack Barbera
John Blanco
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Wendy Adams
Date Added:
08/01/2009
Bending Light
Unrestricted Use
CC BY
Rating
0.0 stars

Explore bending of light between two media with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows.

Subject:
Physical Science
Physics
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Emily Moore
Kathy Perkins
Noah Podolefsky
Sam Reid
Trish Loeblein
University of Colorado at Boulder
Date Added:
05/09/2011
Buoyancy
Unrestricted Use
CC BY
Rating
0.0 stars

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

Subject:
Physical Science
Physics
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Jonathan Olson
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Sam Reid
Trish Loeblein
Wendy Adams
Date Added:
09/30/2010
Buoyancy (AR)
Unrestricted Use
CC BY
Rating
0.0 stars

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid.

Subject:
Physical Science
Physics
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Jonathan Olson
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Patricia Loblein
Sam Reid
Wendy Adams
Date Added:
10/01/2010
Capacitor Lab
Unrestricted Use
CC BY
Rating
0.0 stars

Explore how a capacitor works! Change the size of the plates and add a dielectric to see how it affects capacitance. Change the voltage and see charges built up on the plates. Shows the electric field in the capacitor. Measure voltage and electric field.

Subject:
Physical Science
Physics
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Chris Malley
Kathy Perkins
Mike Dubson
Noah Podolefsky
Date Added:
09/30/2011
Carpentries Instructor Training
Unrestricted Use
CC BY
Rating
0.0 stars

A two-day introduction to modern evidence-based teaching practices, built and maintained by the Carpentry community.

Subject:
Applied Science
Computer Science
Education
Higher Education
Information Science
Mathematics
Measurement and Data
Material Type:
Module
Provider:
The Carpentries
Author:
Aleksandra Nenadic
Alexander Konovalov
Alistair John Walsh
Allison Weber
Amy E. Hodge
Andrew B. Collier
Anita Schürch
AnnaWilliford
Ariel Rokem
Brian Ballsun-Stanton
Callin Switzer
Christian Brueffer
Christina Koch
Christopher Erdmann
Colin Morris
Dan Allan
DanielBrett
Danielle Quinn
Darya Vanichkina
David Jennings
Eric Jankowski
Erin Alison Becker
Evan Peter Williamson
François Michonneau
Gerard Capes
Greg Wilson
Ian Lee
Jason M Gates
Jason Williams
Jeffrey Oliver
Joe Atzberger
John Bradley
John Pellman
Jonah Duckles
Jonathan Bradley
Karen Cranston
Karen Word
Kari L Jordan
Katherine Koziar
Katrin Leinweber
Kees den Heijer
Laurence
Lex Nederbragt
Maneesha Sane
Marie-Helene Burle
Mik Black
Mike Henry
Murray Cadzow
Neal Davis
Neil Kindlon
Nicholas Tierney
Nicolás Palopoli
Noah Spies
Paula Andrea Martinez
Petraea
Rayna Michelle Harris
Rémi Emonet
Rémi Rampin
Sarah Brown
Sarah M Brown
Sarah Stevens
Sean
Serah Anne Njambi Kiburu
Stefan Helfrich
Steve Moss
Stéphane Guillou
Ted Laderas
Tiago M. D. Pereira
Toby Hodges
Tracy Teal
Yo Yehudi
amoskane
davidbenncsiro
naught101
satya-vinay
Date Added:
08/07/2020
Critical Reasoning and Writing
Only Sharing Permitted
CC BY-NC-ND
Rating
0.0 stars

What is thinking? It may seem strange to begin a logic textbook with this question. ‘Thinking’ is perhaps the most intimate and personal thing that people do. Yet the more you ‘think’ about thinking, the more mysterious it can appear. It is the sort of thing that one intuitively or naturally understands, and yet cannot describe to others without great difficulty. Many people believe that logic is very abstract, dispassionate, complicated, and even cold. But in fact the study of logic is nothing more intimidating or obscure than this: the study of good thinking.

Subject:
Arts and Humanities
Philosophy
Material Type:
Textbook
Provider:
LibreTexts
Author:
Noah Levin
Date Added:
08/01/2018
Data Intro for Archivists
Unrestricted Use
CC BY
Rating
0.0 stars

This Library Carpentry lesson introduces archivists to working with data. At the conclusion of the lesson you will: be able to explain terms, phrases, and concepts in code or software development; identify and use best practice in data structures; use regular expressions in searches.

Subject:
Applied Science
Information Science
Mathematics
Measurement and Data
Material Type:
Module
Provider:
The Carpentries
Author:
James Baker
Jeanine Finn
Jenny Bunn
Katherine Koziar
Noah Geraci
Scott Peterson
Date Added:
08/07/2020
Density
Unrestricted Use
CC BY
Rating
0.0 stars

Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume. Can you identify all the mystery objects?

Subject:
Physical Science
Physics
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Jonathan Olson
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Sam Reid
Trish Loeblein
Wendy Adams
Date Added:
02/16/2011
Density (AR)
Unrestricted Use
CC BY
Rating
0.0 stars

Why do objects like wood float in water? Does it depend on size? Create a custom object to explore the effects of mass and volume on density. Can you discover the relationship? Use the scale to measure the mass of an object, then hold the object under water to measure its volume. Can you identify all the mystery objects?

Subject:
Physical Science
Physics
Material Type:
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Archie Paulson
Carl Wieman
Chris Malley
Jonathan Olson
Kathy Perkins
Kelly Lancaster
Noah Podolefsky
Patricia Loblein
Sam Reid
Wendy Adams
Date Added:
09/01/2010
Eating & Exercise
Unrestricted Use
CC BY
Rating
0.0 stars

How many calories are in your favorite foods? How much exercise would you have to do to burn off these calories? What is the relationship between calories and weight? Explore these issues by choosing diet and exercise and keeping an eye on your weight.

Subject:
Life Science
Nutrition
Material Type:
Activity/Lab
Interactive
Simulation
Provider:
University of Colorado Boulder
Provider Set:
PhET Interactive Simulations
Author:
Franny Benay
Kate Semsar
Kathy Perkins
Noah
Noah Podolefsky
Sam Reid
Wendy Adams
Date Added:
10/01/2008
Einführung in die Korpuslinguistik: Praktische Grundlagen und Werkzeuge
Read the Fine Print
Some Rights Reserved
Rating
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Einführung in die Korpuslinguistik: Korpustypen, Erstellung, Annotationen, Anfragesysteme
Web als Korpus: Wo liegen die Chancen und Risiken der Nutzung des Internets als linguistisches Korpus?
Überarbeitet: DeReKo/COSMAS II: Das Deutsche Referenzkorpus DeReKo des Instituts für Deutsche Sprache (IDS) ist eines der wichtigsten Korpora deutscher Sprache. Einführung in die Bedienung mit COSMAS II.
Weitere Korpora: Kurze Einführungen in weitere wichtige deutschsprachige Korpora.
Eigenes Korpus: Hilfe und Tipps zur Erstellung eines eigenen Korpus, neu mit einem Modul zu maschinellem Wortarten-Tagging (POS-Tagging).
Corpus Workbench: Einführung in die IMS Open Corpus Workbench und CQPweb zur Verwaltung von bestehenden und eigenen annotierten Korpora.
Anwendungen: Beispiele für die Arbeit mit Korpora
Statistik: Statistik für die Korpusanalyse
Visualisierung: Einführung in die Möglichkeiten der Visualisierung von Sprachdaten.
Anhang: Informationen zu korpuslinguistischer Software, kleine Einführungen in grundlegende Unix-Befehle und in Reguläre Ausdrücke, sowie Literaturhinweise und ein Lexikon.

Subject:
Arts and Humanities
Material Type:
Unit of Study
Provider:
Noah Bubenhofer
Author:
Noah Bubenhofer
Date Added:
07/13/2015