Article
NASA

Nasa: Atoms and Molecules in Motion, States of Matter [Pdf]

For Students 9th - 10th
Everythingin the universeis either matter or energy. All matter is made of combinations of about one hundred basic building blocks, the chemical elements on the periodic table. Going a step further and breaking these elements down to...
Lesson Plan
Concord Consortium

Concord Consortium: Science of Atoms and Molecules: Nucleic Acids and Proteins

For Teachers 11th - 12th
Through this activity, learners work with macromolecules, proteins and nucleic acids. The focus is on the atomic structure of proteins, how linear polymers are made, and the surface charges of the resulting polymers. . Multiple-choice...
Lesson Plan
Science Education Resource Center at Carleton College

Serc: Atoms and Molecules

For Teachers 9th - 10th
As part of the introduction to the Periodic Table of the Elements, students will be introduced to the idea of atoms, molecules, and chemical reactions.
Activity
CK-12 Foundation

Ck 12: Plix: Build Some Helium: Atoms to Molecules

For Students 7th - 9th
[Free Registration/Login Required] Build your own helium atom and make sure it has the correct number of protons, electrons, and neutrons on this site. Site also includes a small quiz on the topic.
Interactive
Concord Consortium

Concord Consortium: Stem Resources: Electrons in Atoms and Molecules

For Students 9th - 10th
A module with animations, explanations, and questions about the importance of electrons in the structure of an atom. Understand the definition and locations of electrons in the atom. Explore the role of electrons in bonding, polarity,...
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Molecule Shapes: Basics

For Students 9th - 10th
Explore molecule shapes by building molecules in 3D. Find out how a molecule's shape changes as you add atoms to a molecule.
Unit Plan
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Build a Molecule

For Students 9th - 10th
Starting from atoms, see how many molecules you can build. Collect your molecules and see them in 3D.
Article
Khan Academy

Khan Academy: Molecules and Compounds

For Students 9th - 10th
Article defines and explains compounds which are either ionic or covalent and molecules which are the simplest unit of a covalent compound. Molecules can be represented in many different ways.
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Molecule Shapes

For Students 9th - 10th
Build a molecule in 3-D. Add single, double, and triple bonds, or a lone pair of electrons to an atom, learn what the molecule's geometric name is, see the bond angles, and manipulate each molecule to view it from all sides. Then study a...
Unit Plan
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Build a Molecule

For Students 9th - 10th
Starting from atoms, see how many molecules you can build. Collect your molecules and see them in 3D!
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Molecule Shapes

For Students 9th - 10th
Explore molecule shapes by building molecules in 3D. How does molecule shape change with different numbers of bonds and electron pairs? Find out by adding single, double or triple bonds and lone pairs to the central atom. Then, compare...
Unit Plan
CK-12 Foundation

Ck 12: Atoms to Molecules

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Examine the composition of matter.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Atoms to Molecules

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Examine the composition of matter.
Unit Plan
CK-12 Foundation

Ck 12: Earth Science: Atoms to Molecules

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Examine the composition of matter.
Interactive
Concord Consortium

Concord Consortium: Stem Resources: Spectroscopy

For Students 9th - 10th
Web-based activity walks learners through the use of spectroscopy in determining the identity of atoms and molecules by defining the excited state of atoms, the frequencies of emitted photons, and atoms' ability to absorb them....
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Molecule Shapes: Basics

For Students 9th - 10th
Students studying molecule shapes will better understand its concepts with this virtual experiment that tests how a molecule's shape changes due to repulsions between atoms. Learning is further enhanced by building molecules in 3D.
Unit Plan
Scholastic

Scholastic: Study Jams! Science: Matter: Atoms: Protons, Neutrons, Electrons

For Students 3rd - 7th
A video and a short quiz on the parts of an atom, the periodic table, and molecules.
Unit Plan
CK-12 Foundation

Ck 12: Physical Science: Atoms

For Students 7th - 9th
[Free Registration/Login may be required to access all resource tools.] Atoms and how they are related to elements, and the particles that make up atoms.
Unit Plan
Sophia Learning

Sophia: Molecules

For Students 9th - 10th
An audio podcast accompanied by a diagram of a water molecule helps the learner understand molecular structure. [0:23]
Unit Plan
Sophia Learning

Sophia: Molecules: Lesson 2

For Students 7th - 8th
This lesson will provide an understanding of the basic chemistry of molecules. It is 2 of 4 in the series titled "Molecules."
PPT
Sophia Learning

Sophia: Molecules: Lesson 4

For Students 9th - 10th
This lesson will provide an understanding of the basic chemistry of molecules. It is 4 of 4 in the series titled "Molecules."
Interactive
CK-12 Foundation

Ck 12: Plix: Aspartame Molecule: Peptides

For Students 9th - 10th
[Free Registration/Login Required] Given prior knowledge of bonding and the molecular make up of aspartame, examine the model and determine which color represents which atom. Drag the labels at the bottom to the appropriate colored atom...
eBook
Libre Text

Libre Texts: Chemistry: Structure of Organic Molecules

For Students 9th - 10th
Here you will learn how to understand, write, draw, and talk-the-talk of organic molecules. Why were different drawing techniques developed? Organic molecules can get complicated and large. It is a tedious to have to constantly draw out...
Unknown Type
State University of New York

State University of New York: Compounds, Molecules, and the Mole

For Students 9th - 10th
This simulation explores the relationship between mass, moles, molecules and atoms. Select one of the 6 compounds, set the mass of the compound, and release the scrollbar to calculate.

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