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  • Chemistry
100's Day
Conditions of Use:
Read the Fine Print
100's Day
Rating

What does 100 look like? Sound like? Feel like? In this video from Curious George, explore the many ways to measure 100 things. ***Access to Teacher's Domain content now requires free login to PBS Learning Media. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.

Subject:
Engineering
Technology
Chemistry
Physics
Material Type:
Lecture
Provider:
PBS LearningMedia
Provider Set:
PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
Teachers' Domain
Author:
National Science Foundation
WGBH Educational Foundation
Date Added:
08/09/2007
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101 Crazy Theories About Dinosaur Extinction
101 Crazy Theories About Dinosaur Extinction
Rating

This document presents a number of theories, both plausible and implausible or even humorous, for the extinction of the dinosaurs. Links to a glossary are embedded in the text. A reading list and links to related sites are also provided.

Subject:
Life Science
Chemistry
Geoscience
Physics
Space Science
Provider:
UCAR Staff
Provider Set:
NASA Earth and Space Science Education Collection
Date Added:
11/05/2014
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10 Frame Fill
Conditions of Use:
Read the Fine Print
10 Frame Fill
Rating

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
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17. Choose a Method
Conditions of Use:
Read the Fine Print
17. Choose a Method
Rating

In this 15 minute video, Mary Holden and her 4th/5th grade class reason about the appropriateness of different computational methods (base-ten blocks, calculators, mental math, or paper and pencil) to specific problems. The video includes a description of how the teacher manages her multi-level class and encourages hands on exploration and discussion in small group learning sessions. At the conclusion of the video are reflection questions for professional development.

Subject:
Education
Life Science
Mathematics
Chemistry
Material Type:
Activity/Lab
Teaching/Learning Strategy
Provider:
Maryland Public Television
Provider Set:
Mathlanding: Elementary Mathematics Pathway
Author:
Annenberg/CPB
Date Added:
11/05/2013
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1H-pyrazole C₃H₄N₂
1H-pyrazole C₃H₄N₂
Rating

3D interactive model of 1H-pyrazole C₃H₄N₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1H-pyridine-2-thione C₅H₅NS
1H-pyridine-2-thione C₅H₅NS
Rating

3D interactive model of 1H-pyridine-2-thione C₅H₅NS for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1R_2S-1_2-diaminocyclohexane C₆H₁₄N₂
1R_2S-1_2-diaminocyclohexane C₆H₁₄N₂
Rating

3D interactive model of 1R_2S-1_2-diaminocyclohexane C₆H₁₄N₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1R_2S-1_2-dimethylcyclopentane C₇H₁₄
1R_2S-1_2-dimethylcyclopentane C₇H₁₄
Rating

3D interactive model of 1R_2S-1_2-dimethylcyclopentane C₇H₁₄ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1R_3S-1_3-dimethylcyclopentane C₇H₁₄
1R_3S-1_3-dimethylcyclopentane C₇H₁₄
Rating

3D interactive model of 1R_3S-1_3-dimethylcyclopentane C₇H₁₄ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1R-camphene C₁₀H₁₆
1R-camphene C₁₀H₁₆
Rating

3D interactive model of 1R-camphene C₁₀H₁₆ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1R-camphor C₁₀H₁₆O
1R-camphor C₁₀H₁₆O
Rating

3D interactive model of 1R-camphor C₁₀H₁₆O for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1S_2R-1_2-diphenylethane-1_2-diol C₁₄H₁₄O₂
1S_2R-1_2-diphenylethane-1_2-diol C₁₄H₁₄O₂
Rating

3D interactive model of 1S_2R-1_2-diphenylethane-1_2-diol C₁₄H₁₄O₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1S_2S-1_2-diaminocyclohexane C₆H₁₄N₂
1S_2S-1_2-diaminocyclohexane C₆H₁₄N₂
Rating

3D interactive model of 1S_2S-1_2-diaminocyclohexane C₆H₁₄N₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1S_2S-1-ethyl-2-methylcyclopentane C₈H₁₆
1S_2S-1-ethyl-2-methylcyclopentane C₈H₁₆
Rating

3D interactive model of 1S_2S-1-ethyl-2-methylcyclopentane C₈H₁₆ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_10-phenanthroline C₁₂H₈N₂
1_10-phenanthroline C₁₂H₈N₂
Rating

3D interactive model of 1_10-phenanthroline C₁₂H₈N₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_1_1_2_2_2-hexafluoroethane C₂F₆
1_1_1_2_2_2-hexafluoroethane C₂F₆
Rating

3D interactive model of 1_1_1_2_2_2-hexafluoroethane C₂F₆ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_1_1_2_2-pentafluoroethane C₂HF₅
1_1_1_2_2-pentafluoroethane C₂HF₅
Rating

3D interactive model of 1_1_1_2_2-pentafluoroethane C₂HF₅ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_1_1_3_3_3-hexafluoropropan-2-ol C₃H₂F₆O
1_1_1_3_3_3-hexafluoropropan-2-ol C₃H₂F₆O
Rating

3D interactive model of 1_1_1_3_3_3-hexafluoropropan-2-ol C₃H₂F₆O for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_1_1-trichloroacetonitrile C₂Cl₃N
1_1_1-trichloroacetonitrile C₂Cl₃N
Rating

3D interactive model of 1_1_1-trichloroacetonitrile C₂Cl₃N for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_1_1-trichloroethane C₂H₃Cl₃
1_1_1-trichloroethane C₂H₃Cl₃
Rating

3D interactive model of 1_1_1-trichloroethane C₂H₃Cl₃ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_1_2_2-tetrachloroethane C₂H₂Cl₄
1_1_2_2-tetrachloroethane C₂H₂Cl₄
Rating

3D interactive model of 1_1_2_2-tetrachloroethane C₂H₂Cl₄ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_2-oxazole C₃H₃NO
1_2-oxazole C₃H₃NO
Rating

3D interactive model of 1_2-oxazole C₃H₃NO for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_2-thiazole C₃H₃NS
1_2-thiazole C₃H₃NS
Rating

3D interactive model of 1_2-thiazole C₃H₃NS for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_3_5-trichloro-2-methoxybenzene C₇H₅Cl₃O
1_3_5-trichloro-2-methoxybenzene C₇H₅Cl₃O
Rating

3D interactive model of 1_3_5-trichloro-2-methoxybenzene C₇H₅Cl₃O for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_3_5-trimethylbenzene C₉H₁₂
1_3_5-trimethylbenzene C₉H₁₂
Rating

3D interactive model of 1_3_5-trimethylbenzene C₉H₁₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_3-dichloropropane C₃H₆Cl₂
1_3-dichloropropane C₃H₆Cl₂
Rating

3D interactive model of 1_3-dichloropropane C₃H₆Cl₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_3-thiazole C₃H₃NS
1_3-thiazole C₃H₃NS
Rating

3D interactive model of 1_3-thiazole C₃H₃NS for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_4_7_10_13_16-hexaoxacyclooctadecane C₁₂H₂₄O₆
1_4_7_10_13_16-hexaoxacyclooctadecane C₁₂H₂₄O₆
Rating

3D interactive model of 1_4_7_10_13_16-hexaoxacyclooctadecane C₁₂H₂₄O₆ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_4-dichlorobut-2-yne C₄H₄Cl₂
1_4-dichlorobut-2-yne C₄H₄Cl₂
Rating

3D interactive model of 1_4-dichlorobut-2-yne C₄H₄Cl₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_4-dioxane C₄H₈O₂
1_4-dioxane C₄H₈O₂
Rating

3D interactive model of 1_4-dioxane C₄H₈O₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_5-diaminopentane C₅H₁₄N₂
1_5-diaminopentane C₅H₁₄N₂
Rating

3D interactive model of 1_5-diaminopentane C₅H₁₄N₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1_8-naphthyridine C₈H₆N₂
1_8-naphthyridine C₈H₆N₂
Rating

3D interactive model of 1_8-naphthyridine C₈H₆N₂ for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1-aminodecane C₁₀H₂₃N
1-aminodecane C₁₀H₂₃N
Rating

3D interactive model of 1-aminodecane C₁₀H₂₃N for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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1-aminoheptane C₇H₁₇N
1-aminoheptane C₇H₁₇N
Rating

3D interactive model of 1-aminoheptane C₇H₁₇N for demonstrating molecular geometry, vibrations, symmetry and orbitals.

Subject:
Life Science
Chemistry
Material Type:
Simulation
Provider:
Chemical Education Digital Library
Provider Set:
Chemical Education Digital Library (ChemEd DL)
Author:
Board of Reagents, University of Wisconsin
Date Added:
10/31/2014
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