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10 Frame Fill
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This iOS app requires students to use a ten frame to fill in the remaining addend with contrasting chips and then count them to tell how many more to make ten. The app can be set to build sequentially or it can be set to give random values. Additionally, the app includes an option to show number sentences when the problem is complete.

Subject:
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Interactive
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Randy Hengst
Date Added:
12/13/2012
1994 Solar Eclipse
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This movie shows a total eclipse of the Sun which occurred in 1994. It is accompanied by a link to a written description of the Sun's physical characteristics.

Subject:
Chemistry
Geoscience
Physics
Space Science
Material Type:
Diagram/Illustration
Provider:
UCAR Staff
Provider Set:
NASA Earth and Space Science Education Collection
Author:
Fred Espenak
Date Added:
11/05/2014
1 and prime numbers - Numberphile
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In this 5.5 minute video Dr James Grime (Cambridge University, UK) explains why mathematicians don't classify the number 1 as a prime. He includes historical background and an explanation of the Fundamental Theorem of Arithmetic.

Subject:
Education
Life Science
Mathematics
Chemistry
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Brady Haran
James Grime
Date Added:
02/03/2012
1st Grade Content Standards
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This web page provides links to resources aligned to the CCSS that guide and support first grade mathematics teaching and learning. Tasks developed by the Mathematics Assessment Resource Service (MARS) and Problems of the Month, (POM home page is cataloged separately) developed by the Noyce Foundation are included. The activities were designed to measure students' ability to solve non-routine problems, explain and justify their solutions, and promote high level thinking skills. Resources are listed for specific grade 1 standards and are also organized by progression for an alternate search route.

Subject:
Engineering
Education
Life Science
Mathematics
Algebra
Geometry
Chemistry
Physics
Material Type:
Lecture Notes
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Noyce Foundation
The Shell Centre
Date Added:
11/05/2012
2012 BFY Conference, W20: Frontiers in Contemporary Physics Education - Gold Nanoparticle Photoabsorption Lab Experiment & Handouts
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This file includes the lab manual write-up for the Au nanosphere and nanorod photoabsorption and scattering Lab experiment for the 2nd year Experimental Contemporary Physics Lab Course. In addition, several handouts are provided along with some additional information for instructors. This work was supported in part by by NSF Awards: ECCS #0701703, DMR #0707740 & DMR #1105121. The experiment can readily be upgraded to an advanced lab by giving more responsibility to the students for lab setup (give them an optical breadboard and parts) and by asking for more in-depth analysis and questions which require more knowledge and experimental skills to answer.

Subject:
Engineering
Technology
Chemistry
Physics
Material Type:
Activity/Lab
Lesson Plan
Student Guide
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Herbert Jaeger
Jan Yarrison-Rice
Khalid Eid
Date Added:
08/10/2012
2, 4, 6, 8
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This problem with multiple solutions offers an opportunity for students to practice simple addition and subtraction, work with number sentences (equations), and develop systematic work habits. Given cards containing the addition, subtraction and equal signs along with the digits 2, 4, 6, and 8. solvers are challenged to find as many ways as possible to arrange some or all seven cards to create true statements. The Teachers' Notes page offers suggestions for implementation, discussion questions, ideas for extension and support, printable cards (pdf) and a link to an interactive Flash applet.

Subject:
Engineering
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Interactive
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Date Added:
06/05/2000
The 24 Game
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This number challenge is an opportunity to reinforce mental arithmetic and order of operations while developing systematic work habits. Students are asked to use the numbers 4, 6, 6, and 8 (exactly once each) and the four basic operations to find as many ways as they can to represent the number 24. There are over 60 different ways! The Teachers' Notes page includes suggestions for implementation, discussion questions, ideas for support, and a link to a related article, Opening Out. (cataloged separately).

Subject:
Education
Life Science
Mathematics
Algebra
Chemistry
Material Type:
Activity/Lab
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Date Added:
04/05/1999
24-Game
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This Java applet game promotes mental math and strategic thinking skills using a card from Suntex's 24 Game. The player is presented with four numbers (1-9) on a card. The goal is to manipulate each of the four numbers only once so that the end result is 24. Addition, subtraction, multiplication, division and/or parentheses maybe used and the player must be able to enter the expression using the online calculator.

Subject:
Engineering
Education
Life Science
Mathematics
Algebra
Chemistry
Material Type:
Activity/Lab
Game
Interactive
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Michiel Doorman
Date Added:
01/07/2012
29 and Leap Years - Numberphile
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In this 7-minute video astronomer Dr Meghan Gray explains the relationship of the Earth's rotation and its revolution around the Sun, resulting in the need to add an extra day to our calendar every four years. She describes additional adjustments required to keep our calendar aligned with the Earth's movements. Dr Gray explains the Julian date and its usefulness.

Subject:
Education
Mathematics
Chemistry
Geoscience
Physics
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Brady Haran
Dr Meghan Gray
Date Added:
02/29/2012
2nd Grade Content Standards
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This web page provides links to resources aligned to the CCSS that guide and support second grade mathematics teaching and learning. Tasks developed by the Mathematics Assessment Resource Service (MARS), Problems of the Month, (POM home page is cataloged separately) and videos of public lessons and number talks developed by the Noyce Foundation are included. The tasks were designed to measure students’ ability to solve non-routine problems, explain and justify their solutions, and promote high level thinking skills. They include the scoring rubric, student responses, and discussion of student understanding and misconceptions. Resources are listed for specific grade 2 standards and are also organized by progression for an alternate search route.

Subject:
Engineering
Education
Life Science
Mathematics
Algebra
Geometry
Chemistry
Physics
Material Type:
Assessment
Lecture Notes
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Noyce Foundation
The Shell Centre
Date Added:
11/05/2012
3-2-1 POP!
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In this physics activity, learners build their own rockets out of film canisters and construction paper. Learners discover how a chemical reaction (from a mix of water and Alka-Seltzer) creates gas pressure to propel the craft. The activity explores the three states of matter and Newtonäóťs Laws of Motion.

Subject:
Engineering
Technology
Education
History, Law, Politics
Chemistry
Geoscience
Physics
Space Science
Material Type:
Activity/Lab
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
COSI
Date Added:
11/09/2009
3-D Hydrogen Atom Probability Densitites
Conditional Remix & Share Permitted
CC BY-NC-SA
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The 3-D Hydrogen Atom Probability Densitites model simulates the probability density of the first few (n = 1, 2, and 3, and associated l and m values) energy eigenstates for the Hydrogen atom (the Coulomb potential). The main window shows the energy level diagram for the solutions to the Coulomb potential in three dimensions. States may be selected either by using the dropdown menu item or by using the energy level diagram and clicking a dark green level, with specific n, l, and m values) which will turn bright green and change the state shown in the 3d visualization window. The probability is shown with a 3d cloud, with higher probability shown as a darker sphere. The simulation uses either simple 3D or Java 3D (if installed) to render the view the probability densities. If Java 3D is not installed, the simulation defaults to simple 3D using Java. The 3-D Hydrogen Atom Probability Densitites model was created using the Easy Java Simulations (EJS) modeling tool. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the ejs_qm_hydrogen3d.jar file will run the program if Java is installed.

Subject:
Computing and Information
Mathematics
Chemistry
Physics
Material Type:
Full Course
Interactive
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Jose Ignacio Fernández Palop
Date Added:
12/12/2010
3rd Grade Content Standards
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This web page provides links to resources aligned to the CCSS that guide and support third grade mathematics teaching and learning. Tasks developed by the Mathematics Assessment Resource Service (MARS) and Problems of the Month, (POM home page is cataloged separately) developed by the Noyce Foundation are included. The tasks were designed to measure students’ ability to solve non-routine problems, explain and justify their solutions, and promote high level thinking skills. They include the scoring rubric, student responses, and discussion of student understanding and misconceptions. Resources are listed for specific grade 3 standards and are also organized by progression for an alternate search route.

Subject:
Computing and Information
Engineering
Education
Life Science
Mathematics
Algebra
Geometry
Chemistry
Physics
Material Type:
Lecture Notes
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Noyce Foundation
The Shell Centre
Date Added:
11/05/2012
The 4 Digit Sequencer
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This flexible, interactive Flash applet allows students to explore number patterns and to develop number sense and fluency with addition, subtraction, and multiplication. The student or teacher enters a starting number and a step increment. Both values may be up to 4 digits and either positive or negative. The user then mentally carries out the sequence and enters the resulting 10th and 11th terms. The first 9 terms are color-coded in groups of 3 and may be shown or hidden one group at a time. Users have the option of hiding or showing the starting number and/or the increment.

Subject:
Engineering
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Interactive
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Dan Bunker
Date Added:
11/05/2010
4th Grade Content Standards
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This web page provides links to resources aligned to the CCSS that guide and support fourth grade mathematics teaching and learning. Tasks developed by the Mathematics Assessment Resource Service (MARS) for the Noyce Foundation, Problems of the Month, (POM home page is cataloged separately) and videos of public lessons and number talks developed by the Noyce Foundation are also included. The performance tasks were originally designed to measure students' ability to solve non-routine problems and then to explain and justify their solutions. The task scoring rubric, student responses, and discussion of student understanding and misconceptions are provided to improve instruction. Resources are listed for specific grade 4 standards and are also organized by progression for an alternate search route.

Subject:
Computing and Information
Engineering
Education
Life Science
Mathematics
Algebra
Geometry
Chemistry
Physics
Material Type:
Activity/Lab
Lecture Notes
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Noyce Foundation
The Shell Centre
Date Added:
11/05/2012
4th Grade Geometry
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This page hosts a collection of geometric tasks in pdf format that are aligned to the CCSS standards 4.G1 through 4.G3. It also has links to supplementary literature and learning materials.

Subject:
Engineering
Education
Life Science
Mathematics
Geometry
Chemistry
Physics
Material Type:
Activity/Lab
Diagram/Illustration
Lecture Notes
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Date Added:
11/05/2013
5th Grade Content Standards
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This web page provides links to resources aligned to the CCSS that guide and support fifth grade mathematics teaching and learning. Tasks developed by the Mathematics Assessment Resource Service (MARS), Problems of the Month, (POM home page is cataloged separately) and videos of public lessons and number talks developed by the Noyce Foundation are included. The tasks were designed to measure students' ability to solve non-routine problems, explain and justify their solutions, and promote high level thinking skills. They include the scoring rubric, student responses, and discussion of student understanding and misconceptions. Resources are listed for specific grade 5 standards and are also organized by progression for an alternate search route.

Subject:
Computing and Information
Engineering
Education
Life Science
Mathematics
Algebra
Geometry
Chemistry
Physics
Material Type:
Lecture Notes
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Noyce Foundation
The Shell Centre
Date Added:
11/05/2012
60 Minutes: Cold Fusion Is Hot Again
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When a pair of scientists first introduced cold nuclear fusion in 1989 as a source of almost limitless energy, the scientific community quickly discredited the experiments. In some venues, these experiments are case studies in faulty scientific investigation. But now a respected scientist at SRI International is doing extensive research on the same process -- with promising results. This 12-minute investigative report by CBS 60 Minutes explores the renewed interest in cold fusion and its implications for society. This resource is available for free online viewing. A four-page text synopsis is also provided. It could be especially useful as a springboard for a lesson on the importance of objectivity in scientific experimentation.

Subject:
Education
Chemistry
Physics
Material Type:
Lecture
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Date Added:
10/21/2010
The ABC's of Distances
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This tutorial explains some of the techniques developed by astronomers to determine the distances of objects we see in the sky. Links to additional information are embedded in the text.

Subject:
Chemistry
Geoscience
Physics
Space Science
Material Type:
Diagram/Illustration
Provider:
UCAR Staff
Provider Set:
NASA Earth and Space Science Education Collection
Author:
Ned Wright
Date Added:
11/05/2014
AC / DC: What's the Difference?
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Educational Use
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This animated essay from the American Experience Web site explains the difference between alternating and direct electric current and offers in-depth explanations about the role played by a battery, light bulb, wire, and generator. Grades 6-12.

Subject:
Engineering
Technology
Chemistry
Physics
Material Type:
Activity/Lab
Interactive
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
01/22/2004
ACE Browse Data
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This site presents graphic plots of solar wind and magnetic field data from the Advanced Composition Explorer (ACE) spacecraft.

Subject:
Technology
Chemistry
Geoscience
Physics
Space Science
Material Type:
Data Set
Provider:
UCAR Staff
Provider Set:
NASA Earth and Space Science Education Collection
Author:
California Institute of Technology, Space Radiation Laboratory, ACE Science Center
Date Added:
11/05/2014
About COSEE
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The COSEE network promotes a better understanding of the key role the ocean plays in global environmental cycles and processes. COSEE activities highlight the contributions ocean-science researchers make to scientific knowledge in these important areas. Each COSEE represents one or more ocean science research institution, an informal science education organization, and at least one affiliate organization representing the formal education community.

Subject:
Education
Life Science
Ecology
Forestry and Agriculture
Chemistry
Geoscience
Physics
Space Science
Provider:
UCAR Staff
Provider Set:
Centers for Ocean Sciences Education Excellence (COSEE)
Date Added:
10/31/2014
Above the Clouds: Telescopes on Mauna Kea
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Educational Use
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This video segment adapted from First Light explains why the highest peak in the Pacific, Mauna Kea, is an ideal site for astronomical observations. Featured are new telescope technologies that allow astronomers to explore the universe in more depth.

Subject:
Technology
Education
Chemistry
Geoscience
Physics
Space Science
Material Type:
Activity/Lab
Diagram/Illustration
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
12/17/2005
Absorb & Repel
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3.0 stars

In this activity, learners investigate how different materials repel or absorb water. Learners use spray bottles to explore how everyday items like sponges, cardboard, feathers, etc. respond to water differently. This activity also introduces learners to the scientific method as learners make predictions about which materials will absorb or repel water.

Subject:
Engineering
Technology
Education
Life Science
Chemistry
Geoscience
Physics
Material Type:
Activity/Lab
Lesson Plan
Provider:
Science and Math Informal Learning Educators (SMILE)
Provider Set:
SMILE Pathway: Science and Math Activities in One Search
Author:
Kohl Children's Museum
Date Added:
11/09/2012
Accessing and Downloading Images from NASA's WISE Mission
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This website provides instructions on how to find and download images directly from the WISE archive. Anyone with an internet connection now has free access to high-resolution infrared images from the WISE mission. These instructions explain how to get the images you want, without using complex terminology and options that may be difficult for the layperson to navigate.

Subject:
Engineering
Technology
Chemistry
Geoscience
Physics
Space Science
Material Type:
Activity/Lab
Data Set
Diagram/Illustration
Interactive
Provider:
NASA
Provider Set:
NASA Wavelength
Author:
Bryan Mendez
Date Added:
11/05/2014
Accidental Drowning or Foul Play?
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This case was developed for use in the first semester of a sophomore organic chemistry laboratory to illustrate how a combination of techniques is usually required in the identification of chemical compounds. It involves a murder mystery with a forensic twist. Students are told that two bodies have recently been recovered from two different lakes. Due to a mix-up at the morgue, the coroner's office is unable to determine which body came from which lake. The students' task is to develop a methodology to solve this mystery as well as determine whether the deaths were the result of murder or mishap. The case could also be used in instrumental analysis courses or adapted for a non-majors course in the general education curriculum.

Subject:
History, Law, Politics
Life Science
Chemistry
Material Type:
Case Study
Provider:
National Center for Case Study Teaching in Science
Provider Set:
Case Study Collection
Author:
Monika I. Konaklieva
Date Added:
01/01/2004
Accuracy and Precision Lab With Measurement and Density
Conditional Remix & Share Permitted
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:
Mathematics
Chemistry
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:
12/13/2011
Acid Attack
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Educational Use
Rating
3.0 stars

In this activity, students explore the effect of chemical erosion on statues and monuments. They use chalk to see what happens when limestone is placed in liquids with different pH values. They also learn several things that engineers are doing to reduce the effects of acid rain.

Subject:
Engineering
Chemistry
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Janet Yowell
Jessica Todd
Malinda Schaefer Zarske
Melissa Straten
Date Added:
10/14/2015
Acid-Base Titration Applet
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Acid-Base titration applet that plots pH changes as student adds acid or base. Gives choice of indicators (only two right now). Compares plots for titration of traditional solution and a buffered solution (several choices for comparison). Can alter starting concentrations.

Subject:
Computing and Information
Education
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
ChemTeacher
Author:
ChemEd DL
University of Southern California
USC
Date Added:
10/31/2011
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:
Life Science
Ecology
Chemistry
Geoscience
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:
12/09/2011
Acid-Base Tutorial
Restricted Use
Copyright Restricted
Rating
0.0 stars

Interactive Acid-Base tutorial for physiologists, chemists, medical students, physicians, nurses, and other allied health professionals

Subject:
Computing and Information
Life Science
Chemistry
Provider:
Shodor
Provider Set:
CSERD: Computational Science Education Reference Desk
Author:
Alan W. Grogono
Date Added:
10/30/2014
Acid Strong Base Titrations Model
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The Acid Strong Base Titrations model show how to estimate the concentration of the acid in a given sample. If one follows the titration by a visual indicator, the neutralization is detected through a sudden change of that indicator color. This model shows the titration curve as a strong monofunctional base (sodium hydroxide, for example), is added to an aqueous solution of a monoprotic acid. The Acid Strong Base Titrations model was developed using the Easy Java Simulations (EJS) modeling tool. It is distributed as a ready-to-run (compiled) Java archive. Double clicking the jar file will run the program if Java is installed. You can modify this simulation if you have EJS installed by right-clicking within the map and selecting "Open Ejs Model" from the pop-up menu item.

Subject:
Chemistry
Physics
Material Type:
Data Set
Provider:
ComPADRE Digital Library
Provider Set:
ComPADRE: Resources for Physics and Astronomy Education
Author:
Fernando Silva Fernandes
Date Added:
10/03/2012
Acids & Bases: An Introduction
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Educational Use
Rating
2.0 stars

This module provides an intrioduction to acid and base chemistry. The Arrhenius and Bronsted-Lowry concepts of acids and bases are discussed as well as the pH scale and neutralization reactions.

Subject:
Education
Chemistry
Space Science
Material Type:
Interactive
Unit of Study
Provider:
UCAR Staff
Provider Set:
Visionlearning
Author:
Anthony Carpi
Date Added:
03/18/2003
Acids and Bases: Cabbage Juice Indicator
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Educational Use
Rating
3.0 stars

In this video segment, the ZOOM cast demonstrates how to use cabbage juice to find out if a solution is an acid or a base.

Subject:
Chemistry
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and Bases: Making a Film Canister Rocket
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Educational Use
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In this video segment adapted from ZOOM, two cast members demonstrate what happens when vinegar is added to baking soda inside a container. The resulting chemical reaction produces enough carbon dioxide to launch their paper rocket skyward.
Recommended for: Grades K-5

Subject:
Chemistry
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and Bases: Testing Rocket Cars
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Educational Use
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0.0 stars

A car propelled by the reaction between lemon juice and baking soda has more in common with rockets and jet aircraft than one might think. In this video segment adapted from ZOOM, two cast members demonstrate the power of rocket-propelled vehicles and how to exploit the force produced by the carbon dioxide gas. Grades 3-8.

Subject:
Chemistry
Physics
Material Type:
Activity/Lab
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
02/20/2004
Acids and Bases: Testing Rockets
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Educational Use
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0.0 stars

It would seem that bottles of lemon juice and rockets have only their basic shape in common. However, as two cast members from ZOOM demonstrate in this adapted video segment, when baking soda is added to the mix, a plastic bottle can act very much like a real rocket. Grades 3-8.

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