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Acid-Base Solutions

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Acid-Base Solutions

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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
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 Concentration and Strength Investigation

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Acid Concentration and Strength Investigation

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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
Material Type:: Lesson Plan; Simulation
Provider:: University of Colorado, PHET
Date Added:: 06/30/2016

Active Voice in Writing

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Active Voice in Writing

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This video shares how a writer can keep an active voice within a piece of writing. There are places for the viewers to stop and practice together prior to moving on. A student practice sheet is available as a download for additional practice.

Subject:: English Language Arts
Material Type:: Formative Assessment; Learning Task; Lesson Plan; Self Assessment; Simulation
Provider:: Learnzillion
Date Added:: 04/19/2016

Activity Tailor

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Activity Tailor

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Activity Tailor has a great selection of resources that are free and avilable via registration for all areas of speech and language.

Subject:: English Language Arts
Material Type:: Diagram/Illustration; Full Course; Lesson Plan; Simulation; Teaching/Learning Strategy
Provider:: unknown
Date Added:: 02/01/2017

Add integers using a number line

Add integers using a number line

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This resource is a teaching video for students to watch to learn how to add integers using a number line. The video relates adding integers to real world problems during the lessons.

Subject:: Mathematics
Material Type:: Diagram/Illustration; Simulation
Provider:: Learnzillion
Date Added:: 03/20/2018

African Animals Passage and Questions

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African Animals Passage and Questions

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This is an informational text (two pages) on various animals that inhabit the savanna of Africa. Animals discussed are single paragraphs containing 3-4 sentences. A student multi-standard question packet is attached along with the teacher answer key.

Subject:: English Language Arts; Biology
Material Type:: Learning Task; Lesson Plan; Reading; Simulation
Provider:: Weekly Reader Corporation
Date Added:: 12/28/2015

African Lions Modeling Populations

African Lions Modeling Populations

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Learn to distinguish between exponential and logistic growth of populations, identify carrying capacity, differentiate density-dependent and density-independent limiting factors, apply population models to data sets and determine carrying capacity from population data. Make predictions on graphs and interpret graphical data to analyze factors that influence population growth.
Description fromÂ The Concord Consortium.

Subject:: Biology
Material Type:: Simulation
Provider:: The Concord Consortium
Date Added:: 10/14/2016

Algebra Balance Scales

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Algebra Balance Scales

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This website provides a visual resource for solving linear equations using a balance.

Subject:: Mathematics
Material Type:: Activity/Lab; Interactive; Learning Task; Simulation
Provider:: Utah State University
Date Added:: 06/16/2015

All About Plants

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All About Plants

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K-5 Lesson about plants. Objectives include 1) Identify and describe the parts of a flowering plant
2) Differentiate between types of plants
3) Describe the needs of plants
4) Define the term photosynthesis
Videos, and links are available

Subject:: Botany
Material Type:: Assessment Item; Diagram/Illustration; Learning Task; Lesson Plan; Reference Material; Simulation
Provider:: Discovery Education
Date Added:: 12/13/2016

Unrestricted Use

CC BY

Alpha Decay

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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)

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Alpha Decay (AR)

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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

Animation About the Greenhouse Effect

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Animation About the Greenhouse Effect

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This is a basic animation/simulation with background information about the greenhouse effect by DAMOCLES. The animation has several layers to it that allow users to drill into more detail about the natural greenhouse effect and different aspects of it, including volcanic aerosols and human impacts from burning fossil fuels.

Subject:: Atmospheric Science
Material Type:: Simulation
Provider:: CLEAN: Climate Literacy and Energy Awareness Network
Provider Set:: CLEAN: Climate Literacy and Energy Awareness Network
Date Added:: 01/22/2018

Animation Atlas

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Public Domain

Animation Atlas

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This activity allows students to see the growth of America through animation. It covers 1790-2002.

Subject:: Social Studies; Geography
Material Type:: Interactive; Simulation
Provider:: Peter Mays
Date Added:: 12/01/2016

Application of Derivatives

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Application of Derivatives

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We use the derivative to determine the maximum and minimum values of particular functions (e.g. cost, strength, amount of material used in a building, profit, loss, etc.).Differentiation is also used in analysis of finance and economics.

Subject:: Business and Information Technology; Geometry
Material Type:: Simulation
Provider:: GeoGebra
Provider Set:: GeoGebraTube
Date Added:: 03/12/2012

Unrestricted Use

CC BY

Arithmetic

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Remember your multiplication tables? ... me neither. Brush up on your multiplication, division, and factoring skills with this exciting game. No calculators allowed! The students will be given mutiplication and division problems which they must answer. They also have the option of being given a number then stating the factors of how that number was attained using either multiplication or division.

Subject:: Mathematics; Numbers and Operations
Material Type:: Simulation
Provider:: University of Colorado Boulder
Provider Set:: iCPALMS: A Standards-based K-12 Resources and Tools Pathway; PhET Interactive Simulations
Date Added:: 05/01/2006

Arithmetic (AR)

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Arithmetic (AR)

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Remember your multiplication tables? ... me neither. Brush up on your multiplication, division, and factoring skills with this exciting game. No calculators allowed!

Subject:: Mathematics
Material Type:: Simulation
Provider:: University of Colorado Boulder
Provider Set:: PhET Interactive Simulations
Author:: Dubson, Michael; Loeblein, Trish
Date Added:: 05/02/2010

Arithmetic Workout

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Arithmetic Workout

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Brush up on your multiplication, division, and factoring skills with this interactive multiplication chart. Three levels and timed or untimed options are available.

Subject:: Mathematics
Material Type:: Simulation
Provider:: University of Colorado Boulder
Provider Set:: PhET Interactive Simulations
Author:: Michael Dubson
Date Added:: 11/05/2011

The Art of Education Website

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The Art of Education Website

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This website has National Standard aligned lesson plans, courses art teachers (and others) can take for credit or professional development, and online magazine, videos, and art conferences.
They cover art: advocacy, assessment, classroom management, creativity, technology, curriculum, differentiation, Instructional strategies, media, techniques, methods, approaches, organization, philosophies, and professional development.

Unrestricted Use

CC BY

Atom Touch

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AtomTouch is a molecular simulation app, created through a partnership between UW MRSEC and Field Day Lab, that allows learners to explore principles of thermodynamics and molecular dynamics in a tactile, exploratory way.

Subject:: Business and Information Technology; Chemistry; Physics
Material Type:: Assessment; Game; Interactive; Simulation
Author:: Field Day Lab; MRSEC
Date Added:: 11/26/2018

Atomic Interactions

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Atomic Interactions

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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
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