Curated OER
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...
Curated OER
Atomic Theory
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,...
Carolina Biological Supply
Building Atoms, Ions, and Isotopes HD
Atomic theory, a periodic table, and a place to practice making atom models without having to draw every proton, neutron, electron, and orbital! This resource is colorful, visually pleasing, and easy to use.
Curated OER
Nuclear Scientists Project
Students explore nuclear scientists. In this nuclear science research lesson, students choose a scientist who has contributed to nuclear theory, research his/her life and accomplishments, and write a paper. Students generate...
Curated OER
Relative Masses
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...
Curated OER
Atom Review
In this atom worksheet, students review the subatomic particles, the scientists associated with the atomic theory, and the periodic table. This worksheet has 15 matching, 24 fill in the blank, and 11 short answer questions.
Curated OER
Activity #3 Are Particles "Real?"
Learners 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,...
Curated OER
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...
Curated OER
Subatomic Particles
In this atoms worksheet, learners complete a graphic organizer comparing the properties of the 3 subatomic particles. Then students complete 1 short answer question.
Curated OER
Atomic Structure
In this atom worksheet, students define the atomic theory, compare an atom and a molecule, determine atomic number and number of protons for elements, and draw Bohr models for given elements. This worksheet has 4 graphic organizer, 8...
Curated OER
A CLOSER LOOK
Learners group objects by their physical characteristics and various compositions using literature to stimulate recall.