Curated OER
Modern Physics, Old QT
In this physics worksheet, students develop an understanding of the atomic model and how atoms relate to one another through answering the seven questions.
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VSEPR And Polarity
For this VSEPR theory worksheet, students evaluate the electron-pair geometry of organic and inorganic molecules. They construct Lewis structures and resonance structures for 17 compounds and complete 3 short answer questions.
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Bonding
Students develop an understanding of covalent and intermolecular forces. They are also introduced to ionic bonds, bond length, bond energy, dipole moment, geometry, and Lewis Dot Structure. Students prepare a lecture about bonding...
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A Model of a Scanning Tunneling Microscope
Ninth graders explain how a scanning tunneling microscope works. In this chemistry lesson plan, 9th graders construct atomic models and simulate how their images appear under the STM. They discuss the limitations of their atomic model.
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Atom Models Through the Ages
Eighth graders explain the development of the atomic model over time. In this chemistry instructional activity, 8th graders research about the scientists who made a contribution to the atomic theory. They create a three-dimensional model...
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Various Atomic Models
In this atomic models quiz worksheet, high schoolers complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.