Atomic Theory Teacher Resources
Find Atomic Theory educational ideas and activities
Showing 1 - 20 of 738 resources
History of Atomic Theory
Students study the significance of the quantum model and how scientific theories adapt over time. For this investigative lesson students describe the contributions that scientists have helped develop the atomic theory and identify the locations of the atomic structure.
10th - 12th Science 19 Views 113 Downloads
History of Atomic Theory
Using the Bohr model, review the structure of an atom with your young chemists. Groups will then work together to research a scientist who contributed to our current atomic theory: John Dalton, J.J. Thompson, Ernest Rutehrford, or Niels Bohr.
9th - 12th Science 19 Views 82 Downloads
Atomic Theories Chart Worksheet
Here is a research assignment for your physical scientists on the history of atomic theory. Pupils look up information by the name of contributing scientists. Designed as a large data table, the page requires learners to write a description of the theory or experiment that was done to develop it, sketch a model representing the theory, and provide a works-cited reference using APA format.
7th - 12th Science 36 Views 37 Downloads
The Atom, Atomic Number, Mass Number, and Isotopes
Expose your chemistry learners to atomic theory. As they view this PowerPoint, they will learn about subatomic particles, atomic number, and mass number of atoms as well as how isotopes are structured. Throughout this neat and accurate presentation you will find learning-check slides that can be used to assess understanding.
9th - 12th Science 65 Views 226 Downloads
Activity #3 Are Particles "Real?"
Students verbalize a simple particle theory, They apply their particle theory to explain what happens during chemical reactions and how this theory supports the law of conservation of matter. Pupils comprehend that the atomic theory, is the idea of atoms and moleucles existing as submicroscopic particles, can be used to explain what happens in chemical reactions and to comprehend the basis for the law of conservation of matter.
7th - 8th Science 9 Views 46 Downloads
What Is Inside the Atom?
Four lessons make up this mini unit about atomic structure and spectra. A pretest is provided to give an idea of what is already known about the atom. Through a series of demonstrations and lecture, you present the information to young chemists.
9th - 12th Science 95 Views 319 Downloads
Defining the Atom
On "Defining the Atom," physical science starters fill in blanks, determine if statements are true or false, match terms with the appropriate definitions, and solve problems. Questions are about Dalton's atomic theory, the atom and its general composition.
7th - 12th Science 74 Views 323 Downloads
Atoms, Molecules and Ions
Atomic theory, experiments that contributed to our knowledge of matter, atomic structure, isotopes, and ions are covered in these 33 slides. Quality diagrams and labeled charts will help activate understanding. The presentation concludes by teaching how to name molecular compounds, including acids and bases.
9th - 12th Science 18 Views 56 Downloads
Discovering the Structure of the Atom
Young scholars apply the processes of scientific inquiry to investigate atomic and nuclear structures of matter. They examine historical atomic theories and they use data from the scattering experiment to analyze and determine if the experiment supports or refutes the prevailing theory.
9th - 12th Science 9 Views 52 Downloads
A well-structured set of slides introduces upcoming chemists to the basics of atom structure, its representation on the periodic table of elements, and calculating atomic mass. Unfortunately the diagram for the location of subatomic particles is not the most current.
9th - 12th Science 31 Views 102 Downloads
Just How Small Is an Atom?
Using a massive cartoon blueberry as an atom model, an animated astronaut describes an atom's anatomy and the density of its nucleus. After showing this featurette, you can have young physical scientists construct atom models. Also, be sure to set learners up at computers to explore the interactive resources available through the Dig Deeper feature.
5 mins 5th - 8th Science 47 Views 36 Downloads CCSS: Adaptable
Atomic Theory, Structure, and Symbols
In this atomic theory worksheet, students review the observations that led to the conclusion of the atom having a positively charged nucleus. Students compare atomic number and mass number and explain how the discovery of subatomic particles and isotopes affected Dalton's atomic theory.
10th - Higher Ed Science 12 Views 69 Downloads
Review Models of the Atom
Multiple representations of the varying theories of atomic structure. With these pictures and some background of the theories and scientific figures surrounding them, your class will develop a better understanding of scientific history and electron interaction.
10th - 12th Science 45 Views 204 Downloads
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 mass as a class and they determine a standard within their 8 items.
9th - 12th Science 3 Views 12 Downloads
An extremely thorough presentation walks new chemists through the basics of matter. There really isn't a unifying theme, however So many topics are covered: forces, elements, atomic structure, chemical properties, compounds, quarks, photons, electron shells and orbitals, isotopes, and more!
7th - 12th Science 33 Views 35 Downloads