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Nobel Media AB

The Nobel Prize: Niels Bohr Nobel Lecture: The Structure of the Atom

For Students 9th - 10th
At this site from the Nobel e-Museum you can download and read Niels Bohr's Nobel Lecture, "The structure of the atom" (available in pdf format).
Interactive
Concord Consortium

Concord Consortium: Structure of an Atom

For Students 9th - 10th
Observe the probable location of electrons around an atom. Trace the electrons over time to draw conclusions about where electrons are likely to be found around an atom's nucleus. How does the trace pattern relate to the electron cloud...
Interactive
Concord Consortium

Concord Consortium: Stem Resources: Atomic Structure

For Students 9th - 10th
Introduces learners to atomic models of the past and present, focusing on the orbital model and an explanation of its basis. Learners then have the opportunity to "make an atom" and contrast it with an ion, followed by an isotope. The...
Interactive
PBS

Pbs Learning Media: The Atom

For Students 9th - 10th
In this interactive activity from ChemThink, students will take a closer look at atomic structure, properties, and behaviors. Includes background reading material and discussion questions.
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: University of Colorado: Build and Atom

For Students 9th - 10th
Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Then play a game to test how the ideas work!
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Build an Atom

For Students 9th - 10th
Build an atom out of protons, neutrons, and electrons, and see how the element, charge, and mass change. Then play a game to test your ideas!
Interactive
PBS

Pbs Learning Media: Atomic Structure

For Students 9th - 10th
Take a look at the parts of an atom and learn about its properties.
PPT
Wisc-Online

Wisc Online: Lewis Dot Structures of Covalent Compounds

For Students 9th - 10th
Short slide show provides basic information about drawing Lewis dot structures for covalent compounds. Starts with anatomy of the atom, and then shows the relationship between atomic particles and the Periodic Table of Elements. Offers...
Unit Plan
BBC

Bbc: Gcse Bitesize: Atomic Structure

For Students 9th - 10th
This lesson focuses on early ideas about the structure of an atom including John Dalton's plum pudding model and Ernest Rutherford's nuclear model. A link to a test is provided.
eBook
Upper Canada District School Board

Tom Stretton's Advanced Placement Chemistry: Atomic Structure and Periodicity

For Students 9th - 10th
This chemistry e-textbook provides students with AP-level reading and practice material on atomic structure and periodicity.
Interactive
PBS

Nova: Atom Builder

For Students 9th - 10th
Find out if you know enough about atoms to build them. The goal of the activity is to build an atom of a particular element by dragging the correct numbers of neutrons, protons and electrons into the atom.
Unit Plan
Georgia Department of Education

Ga Virtual Learning: Physical Science: Matter and the Atom

For Students 9th - 10th
Students investigate the structure and parts of the atom, and learn about atomic mass and atomic number. They also explore the differences among solids, liquids, gases, and plasma.
Handout
Environmental Chemistry

Environmental chemistry.com: Anatomy of an Atom

For Students 9th - 10th
Explains the basics of atomic structure, from simple definitions to information about quantum theory. Accurate and helpful basics whether or not you need the more advanced information.
Unit Plan
BBC

Bbc: Gcse Bitesize Science: Atomic Structure

For Students 9th - 10th
An explanation of atomic structure and the element groups in the periodic table using plain language. Supported by diagrams and charts.
Unit Plan
Physics Classroom

The Physics Classroom: The Strucure of Matter

For Students 9th - 10th
This interactive tutorial begins with an understanding of the structure of matter. Understanding charge as a fundamental quantity demands that we have an understanding of the structure of an atom. Learn the atomic structure of an atom an...
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,...
eBook
Simon Fraser University

Chem1 Virtual Textbook: Atoms and the Periodic Table

For Students 9th - 10th
As part of the General Chemistry Virtual Textbook, this site examines a list of related topics (in hyperlink format) on the atom and the Periodic Table of elements. Topics from light, particles, and waves to the Bohr model, quantum...
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...
Unit Plan
Khan Academy

Khan Academy: The Quantum Mechanical Model of the Atom

For Students 9th - 10th
An explanation using quantum mechanics to describe the atom.
Interactive
University of Colorado

University of Colorado: Ph Et Interactive Simulations: Band Structure

For Students 9th - 10th
Explore the origin of energy bands in crystals of atoms. The structure of these bands determines how materials conduct electricity. Java required.
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
OpenStax

Open Stax: Structural Organization of the Human Body

For Students 9th - 10th
Try considering the structures of the body in terms of fundamental levels of organization that increase in complexity: subatomic particles, atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms and biosphere....
Unknown Type
Khan Academy

Khan Academy: Atomic Structure

For Students 9th - 10th
A quiz reviewing over atomic structure.
Unit Plan
CK-12 Foundation

Ck 12: Atoms

For Students 9th - 10th
[Free Registration/Login may be required to access all resource tools.] Students learn about atoms and atomic structure in this collection of instructional videos, grade-level texts, and quick assessments.

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