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PPT
Curated OER

History of the Atom

For Teachers 8th - 12th
This is a tremendous overview of the tiny atom. Journey through the history of human understanding of this basic building block of matter. Examine each of the sub-atomic particles in detail: neutrons, protons, electrons, quarks. Peruse...
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PPT
Mr. E. Science

Atoms and Bonding

For Students 7th - 8th Standards
I don't trust atoms because they make up everything. Budding scientists learn about famous scientists connected to atomic models, chemical, ionic, and hydrogen bonds. The presentation also presents how to count atoms in an equation,...
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Worksheet
Curated OER

The Atom

For Students 9th - 12th
In this atom worksheet, students read about the structure of the atom including its subatomic particles and John Dalton's theory of the atom. Students also read about the differences between atoms, molecules and compounds. They answer 30...
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Worksheet
Curated OER

The Dalton Model

For Students 9th - 12th
In this Dalton worksheet, students read about John Dalton and his contributions to understanding the atom. Students are given sample data for Dalton's experiments and they answer questions about the data in his experiments.
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Writing
Curated OER

Inside an Atom

For Students 9th - 12th
In this atom worksheet, students read about the history of the discovery of the atom. Students write a story, poem, song or other creative project in which they shrink to an incredibly small size and are trapped in a carbon atom.
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Lesson Plan
Curated OER

Structure of the Atom

For Teachers 9th - 12th
Young scholars observe 3 models that show Dalton, Thomson and Rutherford's theories of the structure of the atom. In this structure of the atom lesson plan, students observe each model and write a summary of each theory of the atom.
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Worksheet
Curated OER

Integrating Technology: Seeing Atoms: STM

For Students 9th - 11th
In this atom activity, students learn about the scanning tunneling microscope and answer questions about its use, how it works and its ability to see electrons in atoms.
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PPT
Mr. E. Science

An Introduction to Matter

For Teachers 7th - 8th Standards
What's the matter? Gas, solid, liquid, or plasma. The presentation covers how to describe and identify matter, changes in matter, types of matter, measuring matter, particles of matter, Democritus, and John Dalton's Atomic Theory.
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Lesson Plan
Virginia Department of Education

Historical Models of Atoms

For Teachers 9th - 12th
What does the past have to do with today? Young scientists find that answer as they learn more about past chemists and their significant contributions to the field. Pupils use the Internet to research historical figures and create a...
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Activity
It's About Time

How Atoms Interact with Each Other

For Teachers 7th - 12th
Connect the dots and assist young chemists as they demonstrate covalent and ionic bonding. Class members use their knowledge of valence electrons to predict compound formulas as they arrange electrons into various bonding structures to...
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Lesson Plan
Curated OER

Atomic Structure and Quantum Theory

For Teachers 9th - 12th
Young scholars are introduced to the structure of an atom and Dalton's atomic theory through a short video and mini-lecture. They also take a look at the weight of mass and become familiar with the idea of quantum theory
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Worksheet
Curated OER

Chemistry - Science 10

For Students 8th - 10th
In this chemistry science worksheet, students identify the parts of a chemical reactions. Students name the major particles of the atom. Students apply knowledge about the atom, theories, and models.
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Writing
Curated OER

The Great Atomic Debate

For Students 9th - 12th
In this atomic theory worksheet, students write a skit given a story line using Aristotle, Democritus and Dalton. They are given internet sites to find information about the facts and ideas of these past contributors to science.
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Organizer
Curated OER

Subatomic Particles

For Students 9th - 12th
In this atoms worksheet, students complete a graphic organizer comparing the properties of the 3 subatomic particles. Then students complete 1 short answer question.
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PPT
Curated OER

The Mole

For Teachers 9th - 12th
This compact collection of slides explains the history and use of the mole unit. Relative atomic mass, as John Dalton understood it, is explained. Avogadro's number is also introduced. The mole, or the unit for the amount of a substance,...
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Worksheet
Curated OER

The Atom

For Students 6th - 12th
In this atom worksheet, students read about the parts of the atom and how atoms combine into molecules and compounds. Students learn how to read a periodic table. This worksheet has 20 fill in the blank and 10 matching questions.
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PPT
Curated OER

Atomic Structure

For Teachers 8th - 12th
A flashy PowerPoint includes clear summaries of atomic structure and electronic configuration. Dot and cross diagrams will help viewers learn how to draw an atom. As a result, learners should be more clear how electronic configuration...
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Lesson Plan
Curated OER

Relative Masses

For Teachers 9th - 12th
Students investigate relative mass using 8 different items. In this relative masses lesson plan, students discuss as a class John Dalton's atomic theory. They take the masses of the 8 items and record their data. They discuss relative...
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PPT
Curated OER

Atomic Structure

For Teachers 7th - 12th
The first nine slides visit the history of our understanding of atoms. The next several outline the structure of atoms. Subatomic particles, electron configuration, and diagramming methods are introduced. This is a neatly organized...
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Handout
National Institute of Open Schooling

Atomic Structure

For Students 7th - 12th Standards
Learners explain historical findings such as Rutherford and Bohr's contributions, explain wave particle duality, and formulate Heinsenberg's uncertainty principle. They also draw s, p, and d orbitals, explain more historical findings,...
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Lesson Plan
Curated OER

Extraction of DNA from White Onion

For Teachers 9th - 12th
Young scholars conduct lab test with minced onion to determine where chromosonal DNA is located within the cell, and whether or not it can be extracted.
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Article
Other

Universe Today; What Is John Dalton's Atomic Model?

For Students 9th - 10th
Article explaining the legacy of John Dalton. His research into gases led to his gas laws and then his proposed atomic model. The flaws in his atomic theory are discussed also. (Jan. 20, 2016)
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Unit Plan
Boise State University

Boise State University: Atoms: A Virtual Field Trip Through Time and Space

For Students 9th - 10th
Learn about the models of the atom that have been proposed throughout history. Presents Democritus, John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, and the modern theory of the atom. Sections are accompanied by journal...
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Handout
Frostburg State University

General Chemistry Online: Dalton's Atomic Theory

For Students 9th - 10th
Discusses John Dalton's development of the atomic theory and the four main points of his theory. Includes references and a link to a quiz on Dalton's Atomic theory.