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Greenhouse Effect (Sec 4 SE and Sec 4 ST)
In this video lesson, students are introduced to the concept of the
Isotopes and Relative Atomic Mass (Sec 4 SE and Sec 4 EST)
In this brief video, students review the concepts of isotopes and relative
Stoichiometry (Sec 4 SE and Sec 4 EST)
Here, we begin to think about calculations as applied to chemical reactions.
Balancing Equations (Sec 4 SE and Sec 4 ST)
In this lesson, we review the basic principles of balancing equations. Foremost,
Enumeration of Matter (Sec 4 SE and Sec 4 EST)
This lesson begins by recounting the difficulty with counting the number of
Lewis Dot Diagrams (Sec 4 SE and Sec 4 ST) Part 2
In this second lesson, students review the concepts of ionic and covalent
Lewis Dot Diagrams (Sec 4 SE and Sec 4 ST) Part 1
Offered here is a key video explaining Lewis Notation. Explicating how a
Finding Ionic Charges (Sec 4 SE and Sec 4 EST)
In this video, students are given an opportunity to review and practice
Organization of Matter (Sec 4 SE and Sec 4 EST)
In this brief video, students review the concept of an atom and
Chemical Changes – Precipitation Reactions (Sec 4 SE and Sec 4 ST)
In this Desmos Activity, students review the concept of precipitation reactions and
Stoichiometry
Here, we begin to think about calculations as applied to chemical reactions.
Balancing Equations
In this lesson, we review the basic principles of balancing equations. Foremost,
