Khan Academy
Khan Academy: Dalton's Atomic Theory
Article explores the key points of Dalton's atomic theory and the laws of conservation of mass and constant composition. Which points do we still use today?
Khan Academy
Khan Academy: Dalton's Atomic Theory
An article describing Dalton's atomic theory. Learn how this theory was the first attempt to describe a fundamental part of matter, atoms. Article also discusses where the theory is incorrect based on the knowledge we have today.
Khan Academy
Khan Academy: Dalton's Atomic Theory
Resource investigates the beliefs of Dalton's atomic theory which consists of four parts. Which points do we still use today, and what have we learned since Dalton?
Frostburg State University
General Chemistry Online: Dalton's Atomic Theory
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.
CK-12 Foundation
Ck 12: Chemistry: Dalton's Atomic Theory
[Free Registration/Login may be required to access all resource tools.] Reveals the basics of Dalton's atomic theory.
Other
Dalton's Atomic Theory
This site contains Dalton's atomic theory and a brief biography about the scientist.
Science Struck
Science Struck: Explanation of John Dalton's Atomic Theory
Explains the basic tenets of Dalton's atomic theory.
Other
Universe Today; What Is John Dalton's Atomic Model?
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)
CK-12 Foundation
Ck 12: Physical Science: Dalton's Atomic Theory
[Free Registration/Login may be required to access all resource tools.] Reintroduction of the idea of the atom and the billiard ball model.
Sophia Learning
Sophia: Development of the Early Atomic Theory
This guided lesson summarizes the historical development of atomic theory.
Texas Education Agency
Texas Gateway: Atomic Theory: Dalton, Thomson and Rutherford
This tutorial will help students understand how Dalton, Thomson, and Rutherford contributed to the model of the atom.
CK-12 Foundation
Ck 12: Atomic Theory
[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will explain the law of conservation of mass, the law of definite proportions, and the law of multiple proportions. They will also...
Vision Learning
Visionlearning: Dalton's Playhouse
Travel back in history and visit the laboratories of Priestley, Lavoisier, and others. Take part in simulations of the experiments which laid the foundation for the scientific field of chemistry. Learn about the discoveries which lead to...
Sophia Learning
Sophia: John Dalton: Lesson 2
This lesson reviews Dalton's Atomic Theory and explains each of the points.. It is 2 of 3 in the series titled "John Dalton."
Sophia Learning
Sophia: John Dalton: Lesson 1
This lesson reviews Dalton's Atomic Theory and explains each of the points.. It is 1 of 3 in the series titled "John Dalton."
Other
Chemical Heritage Foundation: John Dalton
This interesting site has a biography of John Dalton as well as other influential scientists in the field of chemistry.
Famous Scientists
Famous Scientists: John Dalton
Learn about the discoveries and life of John Dalton in this article.
Other
Le Moyne University: John Dalton
This site from the Le Moyne University provides excerpts from Dalton's "A New System of Chemical Philosophy" published in 1808. Includes Dalton's table of atomic weights and and scanned atomic symbols.
University of Houston
University of Houston: Engines of Our Ingenuity: John Dalton's Notation
This is part of a small radio show at the University of Houston. It talks about how John Dalton came up with his version of chemical notation, and how it differs from our version of it today. It is available in audio form also.
Soylent Communications
John Dalton
A very thorough biography of John Dalton on this site made by Notable Names Database. Also gives the names of books that were written about him or his ideas.
Texas Education Agency
Texas Gateway: Atoms, Elements and the Periodic Table: The Atomic Model [Pdf]
A slideshow looking at the contributions of scientists over time to our understanding of atomic theory. Looks at models of the atom developed by Democritus, John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, and James Chadwick, as...
Tom Richey
Slide Share: Atomic Models: Everything You Need to Know
A detailed slideshow for Grade 8 students that looks at the history of our understanding of atoms. Looks at the ideas presented by Democritus, John Dalton, J.J. Thomson, Ernest Rutherford, and Niels Bohr, and the modern-day wave model. A...
Tom Richey
Slide Share: Atomic Structure
Slideshow looking at the history of models of the atom, including those proposed by John Dalton, J.J. Thomson, Ernest Rutherford, Niels Bohr, and James Chadwick. Discusses subatomic particles, including the numbers of protons, neutrons,...
CK-12 Foundation
Ck 12: Evolution of the Atomic Model
[Free Registration/Login may be required to access all resource tools.] Students take a closer look at how our understanding of the atom has evolved over time.